30W PD Power Module Using UCS1655S+VP300

Transcription

1 UCS655S+VP300 30W PD Power EVB Manual Key features: Compatible VIA PD protocol AC Input Full Range 90Vac~264Vac DC Output (Default voltage 5V) 5V 3 A 9V 3 A 2V 2.5 A 5V 2 A 20V.5 A Average Efficiency (Board end) Test result voltage Requirement 5V 87.8% 86.7% 9V 89.63% 89.45% 2V 89.63% 89.67% 5V 89.35% 89.5% 20V 88.30% 88.42% 8.84% 87.30% 87.70% 87.70% 87.70% Revision History Standby less than 00 mw (Output voltage set to 5V) Short Circuit Protection Over Load Protection Over Voltage Protection Revise Date Version Reason/Issue Remark 208/4/25 C

2 Contents Index Page Open Frame Module Specification 3.. Input Characteristics 3.2. Output Characteristics and Performance Specifications 3.3. Protection Function 3.4. Environment 3 2 Open Frame Module Information Schematic BOM 4, Open Frame Module Snapshot Transformer Design Transformer Specification Transformer Winding Data 6 3 Performance Evaluation Input Characteristics 8 3..A Full Load Efficiency 5V output A Efficiency(meet level 6) 5V output 8 3..B Full Load Efficiency 9V output B Efficiency(meet level 6) 9V output 9 3..C Full Load Efficiency 2V output C Efficiency(meet level 6) 2V output 0 3..D Full Load Efficiency 5V output 3..2D Efficiency(meet level 6) 5V output 3..E Full Load Efficiency 20V output E Efficiency(meet level 6) 20V output Average Efficiency 5V~20V output Input Power under No Load&Light Load 5V, 2V, 20V output Output Characteristics Line Regulation and Load Regulation Ripple and Noise Load transient 7, Line transient 9, Start-up Time Hold-up Time AC OFF Output Voltage Rising Time 24,25, Output Voltage Falling Time 26, Cable Detached Voltage Stress on U Vds Voltage Stress on SR MOSFET IV Curve 30,3, Over Load Protection Short Circuit Protection 34, Over Voltage Protection(Add DC Voltage at Vbus) 36,37 4 Other Important Waveforms Switching Frequency 38~44 5 EMI test@ 5V out Conduction input 5VAC/60HZ Line input 5VAC/60HZ Neutral input 230VAC/50HZ Line input 230VAC/50HZ Neutral 48 2

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4 . Open Frame Module Specification.. Input Characteristics AC input voltage range 90Vac ~ 264Vac AC input voltage rating AC input frequency range Input current 00Vac ~ 240Vac 47Hz ~ 63Hz A 90Vac/60Hz.2. Output Characteristics and Performance Specifications Test Environment 25 Output Voltage 5V 9V 2V 5V 20V Standby (meet Level 6) < 00mW < 00mW < 00mW < 00mW < 00mW Output Tolerance (%) < ±0 < ±0 < ±0 < ±0 < ±0 Minimum Load Current (A) Maximum Load Current (A) Maximum Output Power (Watt) Ripple and Noise (m Vp-p) < 200 < 200 < 200 < 200 < 200 Line Regulation (%) <± <± <± <± <± Load Regulation (%) <±5 <±5 <±5 <±5 <±5 Average Efficiency (meet Level 6) 8.84% 87.30% 87.70% 87.70% 87.70%.3. Protection Function Short Circuit Protection Over Load Protection Over Voltage Protection Shut down and auto recovery Shut down and auto recovery Shut down and auto recovery.4. Environment Operation Temperature 0 to 40 Operation Humidity 20% to 90% R.H Storage Temperature -40 to 60 Storage Humidity 0% to 90% R.H 4

5 G 2. Open Frame Module Information 2.. Schematic L N F CX R R2 3 U LF 4 2 BD UCS655S C C3 R2 D R7 R8 2 T A 3 0 B D2 RM8 R50 C4 D0 2 Q3 3 U2_VDD C20_ R5 C20 C2 D6 L VOUT CSN VBUS_EN R29 R3 C8 V_DISC R26 R32 R30 CSP R27 R28 S S S Q4 D D D D D9 VBUS R42 8 GND DRAIN DRAIN VCC-G VCC R6 C7 C0 R3 D3 3 Q2- R3 C9 6 U2 PGND R9 MP6906 VG R36 C3 CATH VOUT C2 3 FB CS 4 R20 R2 R22 R37 C4 C6 C7 5 LL VDD 3 U2_VDD U VD VSS C6 R0 C9 R 2 SHUNT_VOUT SCK VBUS_IFB VBUS_VFB CATH VCC VBUS_EN VBUS_DISC 20 VBUS_EN 9 V_DISC 3 4 SDA DBG3 VCC5V VCCA8 8 VCC5V 7 C25 C 5 6 DBG2 DBG VP300-QFN24 AGND CSN 6 5 CSN C20_ DP 7 8 DBG0 USB_DP USB_DM CC2 CC ADC_VIN GND CSP ADC_VIP 4 3 CSP R5 DM 0 2 G 4 U4 CC C R52 CC2 CATH C5 C8 CY 2.2. BOM No. Position Description Quantity C6,C2,C22 Capacitor, ceramic, nf/50v, X7R, SMD C9 Capacitor, ceramic, uf/50v, X7R, SMD C3,C7,C26 Capacitor, ceramic, 0.uF/50V, X7R, SMD C4 Capacitor, ceramic, 0.47uF/50V, X7R, SMD C5,C8 Capacitor, ceramic, 390pF/50V, NPO, SMD C8 Capacitor, ceramic, uf/50v, X7R, SMD C0,C25 Capacitor, ceramic, 4.7uF/50V, Y5V, SMD C7 Capacitor, ceramic, 0.uF/50V, X7R, SMD C3,C4 Capacitor, ceramic, nf/kv, X7R, SMD C6 Capacitor, ceramic, 4.7uF/50V, Y5V, SMD 0805 R,R5,R52 Resistor, chip, K, /0W,±%, SMD R0 Resistor, chip, 00K, /0W,±%, SMD R36 Resistor, chip, 5.6K, /0W,±%, SMD R37 Resistor, chip, K, /0W,±%, SMD R3,R32 Resistor, chip, 00R, /0W,±%, SMD R3 Resistor, chip, R, /8W,±%, SMD R9 Resistor, chip, 0R, /8W,±%, SMD R50 Resistor, chip, 0R, /8W,±%, SMD R42 Resistor, chip, 300R, /8W,±%, SMD R26 Resistor, chip, K, /8W,±%, SMD R27 Resistor, chip, 00K, /8W,±%, SMD R,R2 Resistor, chip,.5m, /4W,±%, SMD R20 Resistor, chip,.8r, /4W,±%, SMD R2,R22 Resistor, chip, 2.0R, /4W,±%, SMD R6 Resistor, chip, 0R, /4W,±%, SMD R3 Resistor, chip, 2.7R, /4W,±%, SMD 206 5

6 27 R2 Resistor, chip, 0R, /4W,±%, SMD R7,R8 Resistor, chip, 200K, /4W,±%, SMD R5 Resistor, chip, 47R//47R, /4W,±%, SMD R29 Resistor, chip, 0mR, /2W,±5%, SMD R28,R30 Resistor, chip, 47R, /2W,±5%, SMD D Diode,standard recovery, N4007,.0A/000V SMA 33 U4 IC, Opto-Coupler, LTV-357-T-C, SMD, LITE-ON 34 U2 IC, MP6906, TSOT23-6, MPS 35 U3 IC, VP300, QFN24, VIA 36 C Capacitor, aluminum electrolytic, 68uF/400V, 05, Capxon, KM Type 37 C20,C2 Capacitor, Polymer aluminum electrolytic, 330uF/25V, 05, Ltec, ULR Type 2 38 C9 Capacitor, aluminum electrolytic,0uf/00v; CX Capacitor, X2, 0.33uF/275VAC, 05,±20% 40 CY Capacitor, Y, 000pF/400V, 05,±20% 4 BD GBP408, 4A_800V 42 F 2.0A / 250V MST TIME-LAG RADIAL LEAD MICRO FUSE (Conquer) 43 LF Choke 44 L R core, uh, φ T Transformer, RM-8, L=.mH, 66::28 46 HS 散熱片 of Q3 47 HS 螺絲 M3*6 of Q3 48 HS 螺帽 M3 of Q3 49 HS 絕緣片 TO-220 of Q3 50 HS 絕緣粒 of Q3 5 HS2 散熱片 of U 52 D3, D6 HIGH-SPEED SWITCHING DIODE, UTC N448, SOD D2 ULTRA FAST RECTIFIER, UTC USD, SMA 54 D9, D0 SCHOTTKY, SB40, SOD Q2- VOLTAGE RANGE REGULATOR, UTC UAS6V, TO Q3 80A, 00V N-CHANNEL Trench Power MOSFET, UTC UTT80N0H, TO Q4-3A, -30V P-CHANNEL Trench Power MOSFET, UTC UT4407, SOP-8 58 U IC, PWM controller, UTC UCS655S, DIP-7A : The Yellow color block means the parts that UTC can provide Open frame Module Snapshot 56mm 24mm 56mm 6

7 2.4. Transformer Design Transformer Specification ) Bobbin: RM-8 2) Core material : PC40 (TDK) or equivalent. 3) Lm 2~3:.mH,±0% (65KHz ) Transformer Diagram 2T Tape N4(-2)=0.37Φ X X 22Ts 2T Tape N3(0-)=0.23Φ X X 26Ts 2T Tape N2(A-B)=0.5Φ X 2 X Ts 2T Tape N(3-)=0.37Φ X X 44Ts Bottom Transformer Winding Data Layer No. Winding Material Start Turns Finish N 0.37ΦX 2 UEW Tape N2 Tape Triple Insulated Wire 0.5ΦX2 A 2 B 說明 4 Tape Tape 2 5 N3 0.23ΦX 2 UEW Tape N4 Tape 0.37ΦX 2 UEW Tape Tape 3 7

8 3. Performance Evaluation This document presented here is to describe the open frame Module performance. All data was measured of board end. The Summarized Result : Item. Input Characteristics Standby Power at No Load (230Vac/50Hz) Unit Output and Test result V mw Output characteristics Contunuous Output Power Ripple and Noise Line Regulation Load Regulation Averaged Efficiency (25%~00% Load) Unit Output and Test result V Typ. Watt Max. mv P-P 4.60 NA NA Max. 0.04% NA 0.08% NA 0.02% Max. 3.8% NA.22% NA 87.8% 89.63% 89.63% 89.35% 86.7% 89.45% 89.67% 89.5% 88.42% Test Equipment: Item.AC Source 2.Digital Power meter 3.Electronic Load 4.Digital Oscilloscope 5.Multi-meter 6.Thermal meter Vendor Chroma Chroma Chroma Tektronix Keithley Optex Model No: DPO PT-3S 8

9 3.. Input Characteristics 3..A Full Load 5V output Table A Full Load Efficiency : Input 5Vac/60Hz 230Vac/50Hz Pin(W) Board end Vo(V) Io(A) 3 Board end Eff(%) 86.98% 86.44% 3..2A Efficiency(meet level 6): Table 2A Efficiency(meet level 6) : Input Voltage Pi(W) 25%(0.75A) B.Vo(V) B.Eff(%) Pi(W) 50%(.5A) B.Vo(V) B.Eff(%) 5Vac/60Hz Vac/50Hz Input Voltage Pi(W) 75%(2.25A) B.Vo(V) B.Eff(%) Pi(W) B.Vo(V) 00%(3A) B.Eff(%) 5Vac/60Hz Vac/50Hz Eff(%) Board_End 25%~00% 5Vac/60Hz 230Vac/50Hz 25%(0.75A) 50%(.5A) 75%(2.25A) 00%(3A) Io(%) Fig.A Efficiency VS Io(%) 9

10 3..B Full Load 9V output Table B Full Load Efficiency : Input Pin(W) Board end Vo(V) Io(A) 5Vac/60Hz Vac/50Hz Board end Eff(%) 88.86% 89.56% 3..2B Efficiency(meet level 6): Table 2B Efficiency(meet level 6) : Input Voltage Pi(W) 25%(0.75A) B.Vo(V) B.Eff(%) Pi(W) 50%(.5A) B.Vo(V) B.Eff(%) 5Vac/60Hz Vac/50Hz Input Voltage Pi(W) 75%(2.25A) B.Vo(V) B.Eff(%) Pi(W) B.Vo(V) 00%(3A) B.Eff(%) 5Vac/60Hz Vac/50Hz Eff(%) Board_End 25%~00% 5Vac/60Hz 230Vac/50Hz 25%(0.75A) 50%(.5A) 75%(2.25A) 00%(3A) Io(%) Fig.B Efficiency VS Io(%) 0

11 3..C Full Load 2V output Table C Full Load Efficiency : Board end Input Pin(W) Io(A) Vo(V) 5Vac/60Hz Vac/50Hz Board end Eff(%) 89.5% 90.2% 3..2C Efficiency(meet level 6): Table 2C Efficiency(meet level 6) : Input Voltage Pi(W) 25%(0.625A) B.Vo(V) B.Eff(%) Pi(W) 50%(.25A) B.Vo(V) B.Eff(%) 5Vac/60Hz Vac/50Hz Input Voltage Pi(W) 75%(.875A) B.Vo(V) B.Eff(%) Pi(W) 00%(2.5A) B.Vo(V) B.Eff(%) 5Vac/60Hz Vac/50Hz Eff(%) Board_End 25%~00% 5Vac/60Hz 230Vac/50Hz %(0.75A) 50%(.5A) 75%(2.25A) 00%(3A) Io(%) Fig.C Efficiency VS Io(%)

12 3..D Full Load 5V output Table D Full Load Efficiency : Board end Input Pin(W) Io(A) Vo(V) 5Vac/60Hz % 2 230Vac/50Hz % Board end Eff(%) 3..2D Efficiency(meet level 6): Table 2D Efficiency(meet level 6) : Input Voltage Pi(W) 25%(0.5A) B.Vo(V) B.Eff(%) Pi(W) B.Vo(V) 50%(A) B.Eff(%) 5Vac/60Hz Vac/50Hz Input Voltage Pi(W) 75%(.5A) B.Vo(V) B.Eff(%) Pi(W) B.Vo(V) 00%(2A) B.Eff(%) 5Vac/60Hz Vac/50Hz Eff(%) Board_End 25%~00% 5Vac/60Hz 230Vac/50Hz %(0.75A) 50%(.5A) 75%(2.25A) 00%(3A) Io(%) Fig.D Efficiency VS Io(%) 2

13 3..E Full Load 20V output Table E Full Load Efficiency : Board end Input Pin(W) Io(A) Vo(V) 5Vac/60Hz Vac/50Hz Board end Eff(%) 89.7% 90.48% 3..2E Efficiency(meet level 6): Table 2E Efficiency(meet level 6) : Input Voltage Pi(W) 25%(0.375A) B.Vo(V) B.Eff(%) Pi(W) 50%(0.75A) B.Vo(V) B.Eff(%) 5Vac/60Hz Vac/50Hz Input Voltage Pi(W) 75%(.25A) B.Vo(V) B.Eff(%) Pi(W) 00%(.5A) B.Vo(V) B.Eff(%) 5Vac/60Hz Vac/50Hz Eff(%) Board_End 25%~00% 5Vac/60Hz 230Vac/50Hz %(0.375A) 50%(0.75A) 75%(.25A) 00%(.5A) Io(%) Fig.E Efficiency VS Io(%) 3

14 Table 4A Average Efficiency(meet level 5V output Average Input Voltage Board Average Efficiency (%) SPEC Result 5Vac/60Hz 230Vac/50Hz > 8.84% PASS PASS Table 4B Average Efficiency(meet level Average Input Voltage Board Average Efficiency (%) 9V SPEC output Result 5Vac/60Hz Vac/50Hz > 87.30% PASS PASS Table 4C Average Efficiency(meet level Average Input Voltage Board Average Efficiency (%) 2V SPEC output Result 5Vac/60Hz 230Vac/50Hz > 87.70% PASS PASS Table 4D Average Efficiency(meet level Average Input Voltage Board Average Efficiency (%) 5V SPEC output Result 5Vac/60Hz 230Vac/50Hz PASS 89.5 PASS > 87.70% Table 4E Average Efficiency(meet level Average Input Voltage Board Average Efficiency (%) 20V SPEC output Result 5Vac/60Hz 230Vac/50Hz > 87.70% PASS PASS 4

15 3..3 Input Power under No Load&Light Load Table 5A Standby Power Test Input Voltage 90Vac/60Hz 5Vac/60Hz 230Vac/50Hz 264Vac/50Hz Pin(mW) Stand by power 5V output Load=0A SPEC < 00 mw Result PASS PASS PASS PASS Table 5B Light Load Power Output Voltage 5V 2V 20V 5V 2V 20V 5V 2V 20V Output Power 0W 0.25W 0.50W Input Power(W) 90Vac 5Vac 230Vac 264Vac

16 3.2 Output Characteristics 3.2. Line Regulation and Load Regulation Table 6A Line Regulation&Load 5 V output Input Voltage 90Vac/60Hz 264Vac/50Hz 0% Load Load 50% Load % Load Load Regulation% 3.8% 3.0% SPEC (±) 5.00% Result PASS PASS Line Regulation% 0.04% 0.04% 0.04%.00% PASS Table 6B Line Regulation&Load Regulation@ Input Voltage 90Vac/60Hz 264Vac/50Hz 0% Load Load 50% Load V output 00% Load % Load Regulation%.6% SPEC (±) 5.00% Result PASS PASS Line Regulation% 0.02% 0.0% 0.08%.00% PASS Table 6C Line Regulation&Load Regulation@ Input Voltage 90Vac/60Hz 264Vac/50Hz 0% Load Load 50% Load V output 00% Load Load Regulation% 0.76% 0.79% SPEC (±) 5.00% Result PASS PASS Line Regulation% 0.02% 0.0% 0.00%.00% PASS 6

17 3.2.2 Ripple and Noise Test condition: Ripple and Noise was measured at line end without probe cap and ground clip. Add a 0.uF ceramic capacitor connected in parallel with a 0uF electrolytic capacitor. Measurement bandwidth was limited to 20MHz. Table 7 Ripple & Noise Input Voltage 90Vac/60Hz 264Vac/50Hz Output Voltage 5V 2V 20V 5V 2V 20V Output Load Full Load Full Load Full Load Full Load Full Load Full Load Ripple and Noise(m V P-P ) Measured Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 SPEC (m V P-P ) 200 Result PASS PASS PASS PASS PASS PASS Fig.2 90Vac/60Hz@ 5Vout Full Load Fig.3 90Vac/60Hz@ 2Vout Full Load Fig.4 90Vac/60Hz@ 20Vout Full Load Fig.5 264Vac/50Hz@ 5Vout Full Load Fig.6 264Vac/50Hz@ 2Vout Full Load Fig.7 264Vac/50Hz@ 20Vout Full Load 7

18 3.2.3 Load transient Test condition : 0% Max. load/50ms 90% Max. load/50ms with.25a/us slew rate. Test condition 2: 20% Max. load/50ms 80% Max. load/50ms with.25a/us slew rate. Table 8A 0% Max. load to 90% Max. load transient Input Voltage Output Voltage Max Measured Vout (V) Min Spec Result Remark 5V Ref. Fig.8 90Vac/60Hz 2V Ref. Fig.9 20V 5V Vout ± 5% Ref. Ref. Fig.0 Fig. 264Vac/50Hz 2V Ref. Fig.2 20V Ref. Fig.3 Table 8B 20% Max. load to 80% Max. load transient Input Voltage Output Voltage Max Measured Vout (V) Min Spec Result Remark 5V Ref. Fig.4 90Vac/60Hz 2V Ref. Fig.5 264Vac/50Hz 20V V V V Vout ± 5% Ref. Ref. Ref. Ref. Fig.6 Fig.7 Fig.8 Fig.9 CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR, CH4: Iout Fig.8 90Vac/60Hz; 5V; 0% 90% Load Fig.9 90Vac/60Hz; 2V; 0% 90% Load 8

19 Fig.0 90Vac/60Hz; 20V; 0% 90% Load Fig. 264Vac/50Hz; 5V; 0% 90% Load Fig.2 264Vac/50Hz; 2V; 0% 90% Load Fig.3 264Vac/50Hz; 20V; 0% 90% Load Fig.4 90Vac/60Hz; 5V; 20% 80% Load Fig.5 90Vac/60Hz; 2V; 20% 80% Load Fig.6 90Vac/60Hz; 20V; 20% 80% Load Fig.7 264Vac/50Hz; 5V; 20% 80% Load Fig.8 264Vac/50Hz; 2V; 20% 80% Load Fig.9 264Vac/50Hz; 20V; 20% 80% Load 9

20 3.2.4 Line transient Table 9 Line transient Input Voltage Output Voltage 0% Load 00% Load Remark 90Vac/60Hz 264Vac/50Hz 264Vac/50Hz 90Vac/60Hz Specification Test Result 5V 2V 20V 5V 2V 20V 5.6V 5.6V 5.28V 5.28V 2.20V 2.20V 2.40V 2.40V 20.30V 20.30V 20.40V 20.40V 5.6V 5.6V 5.28V 5.28V 2.28V 2.28V 2.44V 2.44V 20.40V 20.40V 20.60V 20.60V Vout ± % Ref. Ref. Fig.20,2 Fig.22,23 Fig.24,25 Fig.26,27 Fig.28,29 Fig.30,3 CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR, CH4: Vac Fig.20 90Vac/60Hz 264Vac/50Hz; 5V; 0% Load Fig.2 90Vac/60Hz 264Vac/50Hz; 5V; 00% Load Fig.22 90Vac/60Hz 264Vac/50Hz; 2V; 0% Load Fig.23 90Vac/60Hz 264Vac/50Hz; 2V; 00% Load 20

21 Fig.24 90Vac/60Hz 264Vac/50Hz; 20V; 0% Load Fig.25 90Vac/60Hz 264Vac/50Hz; 20V; 00% Load Fig Vac/50Hz 90Vac/60Hz; 5V; 0% Load Fig Vac/50Hz 90Vac/60Hz; 5V; 00% Load Fig Vac/50Hz 90Vac/60Hz; 2V; 0% Load Fig Vac/50Hz 90Vac/60Hz; 2V; 00% Load 2

22 Fig Vac/50Hz 90Vac/60Hz; 20V; 0% Load Fig.3 264Vac/50Hz 90Vac/60Hz; 20V; 00% Load Start-up Time Table 0 Start-up Time Input Voltage Output Voltage Output Load Start-up Time Test Result Remark 90Vac/60Hz 264Vac/50Hz 5V 0% Load 242ms 00% Load 0% Load 249ms 246ms 00% Load 246ms Ref. Ref. Ref. Ref. Fig.32 Fig.33 Fig.34 Fig.35 CH:Vbus, CH2:Vgs_SR, CH3: Vout, CH4: Vbus_EN Fig Vac / 60Hz; 5V; 0% Load Start-Up Time Fig Vac / 60Hz; 5V; 00% Load Start-Up Time Fig Vac / 50Hz; 5V; 0% Load Start-Up Time Fig Vac / 50Hz; 5V; 00% Load Start-Up Time 22

23 3.2.6 Hold-up Time Table Hold-up Time Input Voltage Output Voltage Output Current Hold-up Time Specification Test Result Remark 0 Degree 5V 2V 20V 3A 2.5A.5A 20.40ms 8.20ms 8.80ms >5ms Pass Pass Pass Fig.36 Fig.37 Fig.38 CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR, CH4: Vac Fig. 36 Hold-up time; 5V; 3A Fig. 37 Hold-up time; 2V; 2.5A 23

24 Fig. 38 Hold-up time; 20V;.5A AC OFF Table 2 AC OFF Input Voltage Output Voltage Output Current Vbulk UVP Test Result Remark 90Vac/60Hz AC OFF 5V 2V 20V 0.5A 3A 0.5A 2.5A 0.5A.5A 9.0V 5.0V 9.0V 0.0V 9.0V 0.0V Ref. Ref. Ref. Ref. Ref. Ref. Fig.39 Fig.40 Fig.4 Fig.42 Fig.43 Fig.44 CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR, CH4: Vbulk Fig.39 90Vac/60Hz AC OFF; 5V; 0.5A Fig.40 90Vac/60Hz AC OFF; 5V; 3A Fig.4 90Vac/60Hz AC OFF; 2V; 0.5A Fig.42 90Vac/60Hz AC OFF; 2V; 2.5A 24

25 Fig.43 90Vac/60Hz AC OFF; 20V; 0.5A Fig.44 90Vac/60Hz AC OFF; 20V;.5A Output Voltage Rising Time Table 3 Output Voltage Rising Time Input Voltage 90Vac/60Hz 264Vac/50Hz Output Voltage 5V 9V 9V 2V 2V 5V 5V 20V 5V 9V 2V 5V 5V 20V Rising time (ms) 0% Load 00% Load CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR V 2V Specification <275ms Test Result Remark Pass Fig.45,46 Pass Fig.47,48 Pass Fig.49,50 Pass Fig.5,52 Pass Fig.53,54 Pass Fig.55,56 Pass Fig.57,58 Pass Fig.59,60 Fig.45 90Vac/60Hz; 5V 9V; 0% Load Fig.46 90Vac/60Hz; 5V 9V; 00% Load Fig.47 90Vac/60Hz; 9V 2V; 0% Load Fig.48 90Vac/60Hz; 9V 2V; 00% Load 25

26 Fig.49 90Vac/60Hz; 2V 5V; 0% Load Fig.50 90Vac/60Hz; 2V 5V; 00% Load Fig.5 90Vac/60Hz; 5V 20V; 0% Load Fig.52 90Vac/60Hz; 5V 20V; 00% Load Fig Vac/50Hz; 5V 9V; 0% Load Fig Vac/50Hz; 5V 9V; 00% Load 26

27 Fig Vac/50Hz; 9V 2V; 0% Load Fig Vac/50Hz; 9V 2V; 00% Load Fig Vac/50Hz; 2V 5V; 0% Load Fig Vac/50Hz; 2V 5V; 00% Load Fig Vac/50Hz; 5V 20V; 0% Load Fig Vac/50Hz; 5V 20V; 00% Load Output Voltage Falling Time Table 4 Output Voltage Falling Time Input Voltage 90Vac/60Hz 264Vac/50Hz Falling time (ms) Output Voltage 0A.5A 20V 5V V 5V CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR Specification <275ms Test Result Remark Pass Fig.6,62 Pass Fig.63,64 27

28 Fig.6 90Vac/60Hz; 20V 5V; 0A Fig.62 90Vac/60Hz; 20V 5V;.5A Fig Vac/50Hz; 20V 5V; 0A Fig Vac/50Hz; 20V 5V;.5A Cable Detached Table 5 Cable Detached Input Voltage Output Voltage Falling time (ms) 0A.5A Test Result 90Vac/60Hz 20V 5V Ref. 264Vac/50Hz 20V 5V Ref. Specifucation Output Voltage Step Down to 5V CH:Vbus, CH2:Vgs_SR, CH3: Vbus_EN Remark Fig.65,66 Fig.67,68 Fig.65 90Vac/60Hz; 20V 5V; 0A Fig.66 90Vac/60Hz; 20V 5V;.5A 28

29 Fig Vac/50Hz; 20V 5V; 0A Fig Vac/50Hz; 20V 5V;.5A 3.2. Voltage Stress on U Vds Table 6 Voltage Stress on U Vds Input Voltage 264Vac/50Hz U Vds Spec Output Voltage 5V 5V 20V 20V Output Current 3A Start-up 448V Pass Fig.69.5A Output Voltage Step-up 548V Pass Fig.70.5A Test Condition Normal Operation Output Short 650V Stress on U Vds 556V 548V Test Result Pass Pass Remark Fig.7 Fig.72 Fig Vac/50Hz; 5V; 3A; Start-up Fig Vac/50Hz; 5V 20V;.5A; Step-up Fig.7 264Vac/50Hz; 20V;.5A; Normal Fig Vac/50Hz; 20V;.5A; Output Short 29

30 3.2.2 Voltage Stress on SR MOSFET Table 7 Voltage Stress on SR MOSFET Input Voltage 264Vac/50Hz SR MOSFET Vds Spec Output Voltage Output Current Test Condition Stress on SR MOSFET Vds Test Result 5V 3A Start-up 72V Pass Fig.73 5V 20V.5A Output Voltage Step-up 88V Pass Fig.74 20V.5A Normal Operation 89.6V Output Short 88.8V 00V Pass Pass Remark Fig.75 Fig.76 Fig Vac/50Hz; 5V; 3A; Start-up Fig Vac/50Hz; 5V 20V;.5A; Step-up Fig Vac/50Hz; 20V;.5A; Normal Fig Vac/50Hz; 20V;.5A; Output Short 30

31 3.2.3 IV Curve 7.00 IV-Curve at Board 5Vout Vo(V) Vin 264Vin IV-Curve at cable end@ 5Vout Vo(V) Vin 264Vin

32 4.00 IV-Curve at Board 2Vout Vo(V) Vin 264Vin IV-Curve at cable end@ 2Vout Vo(V) Vin 264Vin

33 25.00 IV-Curve at Board 20Vout Vo(V) Vin 264Vin IV-Curve at cable end@ 20Vout Vo(V) Vin 264Vin

34 3.2.4 Over Load Protection When over load condition is removed and the power automatically recover. Table 8 5Vout Over Load Protection Input Voltage OLP(A) Over Rating Remark 90Vac/60Hz % 5Vac/60Hz % 80Vac/50Hz % 230Vac/50Hz % 264Vac/50Hz % Table 9 9Vout Over Load Protection Input Voltage OLP(A) Over Rating 90Vac/60Hz % 5Vac/60Hz % 80Vac/50Hz % 230Vac/50Hz % 264Vac/50Hz % Remark Table 20 2Vout Over Load Protection Input Voltage OLP(A) Over Rating Remark 90Vac/60Hz % 5Vac/60Hz % 80Vac/50Hz % 230Vac/50Hz % 264Vac/50Hz % Table 2 5Vout Over Load Protection Input Voltage OLP(A) Over Rating Remark 90Vac/60Hz % 5Vac/60Hz % 80Vac/50Hz % 230Vac/50Hz % 264Vac/50Hz % Table 22 20Vout Over Load Protection Input Voltage OLP(A) Over Rating Remark 90Vac/60Hz % 5Vac/60Hz % 80Vac/50Hz % 34

35 230Vac/50Hz % 264Vac/50Hz % Short Circuit Protection When short the output voltage,and no parts are damaged.once Short Circuit condition is removed and the power should recover automatically. Table 23 Short Circuit Protection Input Voltage Output Voltage Output Current Input Power Specification Test Result Remark 5V 0A 2.7mW Pass Fig.77 2V 0A 49.4mW Pass Fig.78 90Vac/60Hz 20V 5V 2V 0A 3A 2.5A 65.2mW 2.3mW 84.0mW Pass Pass Pass Fig.79 Fig.80 Fig.8 264Vac/50Hz 20V 5V 2V 20V 5V.5A 0A 0A 0A 3A 98.2mW 59.2mW 77.8mW 69.8mW 76.7mW Auto Recovery Pass Pass Pass Pass Pass Fig.82 Fig.83 Fig.84 Fig.85 Fig.86 2V 2.5A 93.2mW Pass Fig.87 20V.5A 49.5mW Pass Fig.88 CH:Vbus, CH2:Vgs_SR, CH3: Vds_SR, CH4: Vbus_EN Fig.77 90Vac/60Hz; 5V; 0A; Output Short Fig.78 90Vac/60Hz; 2V; 0A; Output Short 35

36 Fig.79 90Vac/60Hz; 20V; 0A; Output Short Fig.80 90Vac/60Hz; 5V; 3A; Output Short Fig.8 90Vac/60Hz; 2V; 2.5A; Output Short Fig.82 90Vac/60Hz; 20V;.5A; Output Short Fig Vac/50Hz; 5V; 0A; Output Short Fig Vac/50Hz; 2V; 0A; Output Short Fig Vac/50Hz; 20V; 0A; Output Short Fig Vac/50Hz; 5V; 3A; Output Short 36

37 Fig Vac/50Hz; 2V; 2.5A; Output Short Fig Vac/50Hz; 20V;.5A; Output Short Over Voltage Protection(Add DC Voltage at Vbus) When Over Voltage Protection condition is removed and the power automatically recover. Table 24 Over Voltage Protection Output Output Input Voltage DCin(V) Input Power Specification Voltage Current 90Vac/60Hz 90Vac/60Hz 264Vac/50Hz 264Vac/50Hz Test Result Remark 5V 6V 24.9mW Pass Fig.89 2V 0A 4V 0.9mW Pass Fig.90 20V 24V 48.5mW Pass Fig.9 5V 3A 6V 2.3mW Pass Fig.92 2V 2.5A 3V 23.mW Pass Fig.93 20V.5A 22V 9.7mW Pass Fig.94 Auto Recovery 5V 7V 3.0mW Pass Fig.95 2V 0A 4.5V 24.7mW Pass Fig.96 20V 24V 54.5mW Pass Fig.97 5V 3A 6V 93.7mW Pass Fig.98 2V 2.5A 3V 89.3mW Pass Fig.99 20V.5A 22V 43.4mW Pass Fig.00 CH:Vout, CH2:Vgs_SR, CH3: Vds_SR, CH4: Vbus_EN Fig.89 90Vac/60Hz; 5V; 0A; OVP Fig.90 90Vac/60Hz; 2V; 0A; OVP 37

38 Fig.9 90Vac/60Hz; 20V; 0A; OVP Fig.92 90Vac/60Hz; 5V; 3A; OVP Fig.93 90Vac/60Hz; 2V; 2.5A; OVP Fig.94 90Vac/60Hz; 20V;.5A; OVP Fig Vac/50Hz; 5V; 0A; OVP Fig Vac/50Hz; 2V; 0A; OVP Fig Vac/50Hz; 20V; 0A; OVP Fig Vac/50Hz; 5V; 3A; OVP 38

39 Fig Vac/50Hz; 2V; 2.5A; OVP Fig Vac/50Hz; 20V;.5A; OVP 39

40 4. Other Important Waveforms 4.. Switching Frequency. Table 25 Measure 25%, 50%, 75%, 00% Load, U&Q3 Switching 5Vac input. Input Voltage Output Voltage Output Load U Vds Frequency Remark 25% Load 58.4KHz Fig.0 5V 50% Load 75% Load 00% Load 62.50KHz 46.73KHz 58.48KHz Fig.02 Fig.03 Fig.04 9V 25% Load 27.55KHz 50% Load 53.9KHz 75% Load 6.35KHz 00% Load 60.24KHz Fig.05 Fig.06 Fig.07 Fig.08 25% Load 33.78KHz Fig.09 5Vac/60Hz 2V 50% Load 53.9KHz 75% Load 6.73KHz Fig.0 Fig. 00% Load 60.24KHz Fig.2 5V 25% Load 34.48KHz 50% Load 55.56KHz 75% Load 54.95KHz Fig.3 Fig.4 Fig.5 00% Load 55.25KHz Fig.6 25% Load 35.2KHz Fig.7 20V 50% Load 75% Load 00% Load 52.9KHz 57.80KHz 62.50KHz Fig.8 Fig.9 Fig.20 40

41 Table 26 Measure 25%, 50%, 75%, 00% Load, U&Q3 Switching 230Vac input. Input Voltage Output Voltage Output Load U Vds Frequency Remark 5V 25% Load 56.82KHz 50% Load 66.67KHz 75% Load 23.92KHz 00% Load 54.35KHz Fig.2 Fig.22 Fig.23 Fig.24 9V 25% Load 26.46KHz 50% Load 46.08KHz 75% Load 57.4KHz 00% Load 56.8KHz Fig.25 Fig.26 Fig.27 Fig Vac/50Hz 2V 25% Load 26.8KHz 50% Load 47.7KHz 75% Load 6.35KHz 00% Load 55.25KHz Fig.29 Fig.30 Fig.3 Fig.32 5V 25% Load 29.07KHz 50% Load 46.73KHz 75% Load 60.24KHz 00% Load 62.KHz Fig.33 Fig.34 Fig.35 Fig.36 20V 25% Load 29.67KHz 50% Load 46.30KHz 75% Load 58.4KHz Fig.37 Fig.38 Fig.39 00% Load 56.50KHz Fig.40 4

42 Fig.0 5Vac/60Hz; 5V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.02 5Vac/60Hz; 5V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.03 5Vac/60Hz; 5V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.04 5Vac/60Hz; 5V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.05 5Vac/60Hz; 9V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.06 5Vac/60Hz; 9V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.07 5Vac/60Hz; 9V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.08 5Vac/60Hz; 9V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. 42

43 Fig.09 5Vac/60Hz; 2V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.0 5Vac/60Hz; 2V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig. 5Vac/60Hz; 2V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.2 5Vac/60Hz; 2V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.3 5Vac/60Hz; 5V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.4 5Vac/60Hz; 5V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.5 5Vac/60Hz; 5V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.6 5Vac/60Hz; 5V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. 43

44 Fig.7 5Vac/60Hz; 20V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.8 5Vac/60Hz; 20V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.9 5Vac/60Hz; 20V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.20 5Vac/60Hz; 20V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.2 230Vac/50Hz; 5V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 5V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 5V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 5V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. 44

45 Fig Vac/50Hz; 9V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 9V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 9V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 9V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 2V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 2V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig.3 230Vac/50Hz; 2V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 2V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. 45

46 Fig Vac/50Hz; 5V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 5V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 5V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 5V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 20V; 25% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 20V; 50% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 20V; 75% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. Fig Vac/50Hz; 20V; 00% Load, Ch: SR MOS Drain. Ch2: SR MOS Gate. Ch3: U Vds. Ch4: SR IC VG. 46

47 47

48 5. EMI 5V out 5. Conduction 5.. input 5VAC/60HZ Line 48

49 5..2 input 5VAC/60HZ Neutral 49

50 5..3 input 230VAC/50HZ Line 50

51 5..4 input 230VAC/50HZ Neutral 5

52 52