APX9200. Features. General Description. Applications. Pin Configuration. Single-Phase Full-Wave Motor Driver for Fan Motor

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1 Single-Phase Full-Wave Motor Driver for Fan Motor Features Single Phase Full Wave Fan Driver Built-in Reverse oltage Protection Circuit Built-in ariable Speed Curve Function. It can compensate motors whose Speed curve is not linear Current Limit Circuit Built-in LOCK Protection and Auto Restart Function Built-in Adjustable Lead Angle Function General Description The APX9200 is a single-phase full-wave motor driver for DC fan motors. It s suitable for variable speed curve applications, and then It is suitable for cooler DC fan that needs silent drivers. When PWM is at low level in a short time, the supply current is less than 100µA. In normal operation, the supply current is less than 8mA. The APX9200 is available in SSOP-16 and TQFN3X3-16 packages. Built-in Adjustable PWM Soft Switching Function Low Standby Current FG(Rotation Speed Detection)Output Built-in Thermal Protection Circuit Lead Free and Green Device Available (RoHS Compliant) Applications Motor Drivers For Silent Fan Motors Pin Configuration OUT GND OUT2 16 GND 15 OUT IN 2 15 OUT1 PWM 3 14 IN 1 12 MIDH FG 4 LA 5 SSOP-16 (Top iew) 13 MIDH 12 MIDL PWM 2 FG 3 TQFN3X3-16 (Top iew) 11 MIDL 10 SP1 SW 6 11 SPI IN+ 4 9 MIN IN MIN IN- 8 9 SD 5 IN- 6 SW 7 LA 8 SD = Exposed Pad (connected to the Thermal Pad for better heat dissipation) ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders. 1

2 Ordering and Marking Information APX9200 Assembly Material Handling Code Temperature Range Package Code Package Code N: SSOP-16 QB: TQFN3X3-16 Operating Ambient Temperature Range I :-40 to110 o C Handling Code TR : Tape & Reel Assembly Material G : Halogen and Lead Free Device APX9200 N : APX9200 XXXXX XXXXX - Date Code APX9200 QB: APX 9200 XXXXX XXXXX - Date Code Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020C for MSL classification at lead-free peak reflow temperature. ANPEC defines Green to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by weight inhomogeneous material and total of Br and Cl does not exceed 1500ppm by weight). Absolute Maximum Ratings (Note 1) Symbol Parameter Ratings Unit IN IN Pin Supply oltage (IN to GND) -20 to 20 I OUT OUT1, OUT2 Pin Maximum Output Peak Current 1.2 A OUT1, OUT2 OUT1, OUT2 Pins Output oltage(out1 to GND,OUT2 to GND) -0.3 to 20 PWM PWM Pin Input oltage (PWM to GND) -0.3 to 20 LA LA Pin Input oltage (LA to GND) -0.3 to 7 SD SD Pin Input oltage (SD to GND) -0.3 to 7 MIN MIN Pin Input oltage (MIN to GND) -0.3 to 7 SW SW PIN Input oltage (SW to GND) -0.3 to 7 SP1 SP1 Pin Input oltage (SP1 to GND) -0.3 to 7 MIDH MIDH Pin input oltage (MIDH to GND) -0.3 to 7 MIDL MIDL Pin input oltage (MIDL to GND) -0.3 to 7 FG FG Pin Output oltage (FG to GND) -0.3 to 20 I FG FG Pin Maximum Output Sink Current 10 ma I Pin Maximum Output Current 20 ma T J Maximum Junction Temperature -40 to 150 T STG Storage Temperature -55 to 150 T SDR Maximum Lead Soldering Temperature, 10 Seconds 260 o C o C o C Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2

3 Thermal Characteristics Symbol Parameter Typical alue Unit Thermal Resistance-Junction to Ambient (Note 2) SSOP-16 θ JA 125 o C/W TQFN3x Power Dissipation, T A =25 P D SSOP-16 1 W TQFN3x Note 2: θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. Recommended Operation Conditions (Note 3) Symbol Parameter Range Unit IN IN Pin Supply oltage 3 to 15 LA LA Pin Input oltage 0 to -0.2 SD SD Pin Input oltage 0 to -0.2 MIN MIN Pin Input oltage 0 to SW SW Pin Input oltage 0 to -0.2 SP1 SP1 Pin Input oltage Range 0 to MIDH MIDH Pin input oltage (MIDH to GND) 0 to MIDL MIDL Pin input oltage (MIDL to GND) 0 to ICM Common-Mode Hall Input oltage Range 0.2 to -1.5 T A Ambient Temperature -40 to 110 o C Note 3: Refer to the typical application circuit 3

4 Electrical Characteristics ( IN = 12, T A = 25 o C, unless otherwise specified) Symbol Parameter Test Conditions SUPPLY CURRENT APX9200 Min Typ Max Unit Pin Output oltage I = 10mA I IN1 Rotation Mode ma I IN2 Standby Mode PWM= GND ua I INR Reverse Supply current IN= ma OUTPUT DRIERS OL Low-side Output Saturation oltage I OUT=300mA OH High-side Output Saturation oltage I OUT =300mA FG FG Pin Low oltage I FG=5mA I FGL FG Pin Off Leakage Current FG= µa HALL SENSITIITY HYS Hall Input Hysteresis oltage (Note 4) - ±8 ±15 m LOCK PROTECTION T ON Lock Protection Detection On Time Sec T OFF Lock Protection Detection Off Time Sec PWM CONTROL PWML PWM Input Low Level oltage PWMH PWM Input High Level oltage 2 - CC F PWM PWM Input Frequency K Hz F OUT Output PWM Switch Frequency khz R PWM_PU PWM Internal pull-up Resistor KΩ PWM_PU PWM Internal pull-up oltage T QS Quick Start Enable Time ms INPUT PIN PULL UP/DOWN I LA LA Pin Internal pull-up Current LA= µa I SW SW Pin Internal pull-up Current SW = µa I MIDL MIDL Pin Internal pull-down Current MIDL= µa I SD SD Pin Internal pull-up Current SD= µa LEADING ANGLE T LA1 LA=0 or T LA2 Lead Angle Correction LA=0.25* T LA3 LA=0.5* CURRENT PROTECTION I LIM Current Limit Level A THERMAL PROTECTION Over-Thermal Protection Temperature Over-Thermal Protection Hysteresis Note4: Refer page 25 HB Pin & Hall Input. Recommend the hall input level to be 30mp-p or above in any condition. 4

5 Typical Operating Characteristics IN Supply Current vs. IN Supply oltage IN Supply Current vs. IN Supply oltage 6 80 CC Supply Current(mA) Operation Mode CC Supply Current(µA) Standby Mode IN Supply oltage() IN Supply oltage() vs. IN Supply oltage Output Saturation oltage vs. Output Current oltage() Output Saturation oltage() IN = 12 Upper Side Lower side IN Supply oltage() Output Current(mA) FG Pin Low oltage() FG Pin Low oltage vs. Sink Current IN = 12 Maximum Power Dissipation(mW) Maximum Power Dissipation vs. Ambient Temperature SSOP-16 TQFN3X FG Pin Sink Current(mA) Ambient Temperature( ) 5

6 Pin Description PIN PIN No. NAME SSOP-16 TQFN3x3-16 FUNCTION OUT H-bridge Output Connection. IN 2 1 Supply oltage Input Pin. PWM 3 2 PWM Signal Input Terminal. FG 4 3 Rotation Speed Output. This is an open-drain output. LA 5 7 Lead Angle Setting. SW 6 6 Soft Switching Term Setting. IN+ 7 4 Hall Input +. Connect to hall element positive output. IN- 8 5 Hall Input -. Connect to hall element negative output. SD 9 8 Output Duty Shutdown Setting. MIN 10 9 Minimum Output Duty Setting. SP Input Duty Setting For Turning Point (DI SP1). MIDL Output Duty Setting (DO MIDL) For Turning Point (D IMIDL). MIDH Output Duty Setting (DO MIDH) For Turning Point (DI MIDH) Regulator Output. OUT H-bridge Output Connection. GND Power GND. 6

7 I/O Equivalent Circuits (1) Power supply input pin (IN, CC) (2) Regulator output pin () CC IN CC Reverse Protection (3) Hall signal input pin (IN+, IN-) (4) Driver output pin (OUT1, OUT2) CC 200KΩ 200KΩ IN+ IN- 200KΩ 200KΩ 480KΩ OUT1 OUT2 (5) Rotation speed output pin (FG) (6) PWM speed control input pin (PWM) FG PWM 80KΩ 80KΩ 7

8 I/O Equivalent Circuits (Cont.) (7) Input and output duty setting input pin (SP1, MIN, MIDH, MIDL, SD) SP1 MIN MIDH 20KΩ MIDL 20KΩ 0.5µA 0.5µA SD 20KΩ 20KΩ (8) PWM Soft Switching and Lead angle setting input pin (SW, LA) 20µA SW LA 1KΩ 20KΩ 8

9 Block Diagram IN Reverse Protection FG 5 Regulator Thermal Protecttion IN+ Level Shift IN KΩ Control Circuit Lock Protection Oscillator Level Shift OUT1 PWM 80KΩ Current Limit 8bit A/D 20µA 20µA OUT2 MUX 1KΩ 1KΩ MIDL MIDH SP1 MIN SD LA SW GND 9

10 Typical Application Circuit TypeA: single turning point application for speed curve IN I IN Pull High oltage C1: >1μF C2 1μF IN FG R FGS: 50~100 Ω R FG OUT1 H IN- M IN+ MIDH OUT2 MIDL MIN SD SP1 R PWM : 1KΩ PWM SW LA GND R SW R LA Note: RPWM and RFGS are optional to protect internal circuit for abnormal voltage stress. For the maximum soft switch time, the SW pin recommended be floating or short to. 10

11 Typical Application Circuit (Cont.) Type B: twin turning points application for speed curve IN I IN Pull High oltage C1: >1μF C2: 1μF IN FG R FGS: 50~100Ω R FG OUT1 H IN- M IN+ MIDH OUT2 MIDL MIN SD R PWM : 1KΩ SP1 PWM SW LA GND R SW R LA Note: RPWM and RFGS are optional to protect internal circuit for abnormal voltage stress. For the maximum soft switch time, the SW pin recommended be floating or short to. 11

12 Function Description MIN and MIDH Output Duty Control for Type A (SP1, SD and MIDL are not used) The APX9200 has five input pins MIN MIDL MIDH SP1 SD to control speed curve of fan motor when the APX9200 works in rotation mode. The input of MIN pin sets the minimum output duty (DO MIN ) at the beginning, and MIDL sets the output duty (DO MIDL ) for turning point (DI MIDL ). MIDH sets the output duty (DO MIDH ) for turning point(di MIDH ).SP1 sets the turning point (DI SP1 ) for that Output duty maintains MIN output duty setting from PWM=0% until DI SP1.SD sets the output shutdown function. Output duty is shut down when PWM input duty smaller than the SD Shutdown Duty (DI SD ) Setting. In this case, we only use MIN and MIDH to control the output speed curve. First, the input of MIN pin sets the minimum output duty at the PWM 0% duty, and then the speed curve keeps linear slope to DI MIDH. Then the speed curve changes to another slope till PWM full duty. Output Duty 100% DO MIDH DO MIN DI MIDH 50% 100% Input Duty Figure1: MIN and MIDH Output Duty Control for Type A ALL Duty Setting are approximated by below formulas: MIN DO MIN (%) = 100%. DO MIDH (%) = 100% MIDH Note1: SP1 Pin and MIDL Pin connect to GND. SD Pin connects to. Note2: DI MIDH is fixed at 50%. Note3: DO MIN can t be larger than DO MIDH. 12

13 Function Description (Cont.) MIN, MIDH, and SP1 Output Duty Control for Type A (SD and MIDL are not used) In this case, we use MIN, MIDH and SP1 to control the output speed curve. The input of MIN pin sets the minimum output duty (DO MIN ) at the PWM 0% duty, and besides the speed keeps constant to DI SP1. Then the speed curve keeps linear slope until DI MIDH. Finally, the speed curve changes to another slope till PWM full duty. Output Duty 100% DO MIDH DO MIN 100% DI SP1 DI MIDH Input Duty Figure 2: MIN, MIDH, and SP1 Output Duty Control for Type A ALL Duty Setting are approximated by below formulas: MIN MIDH DO MIN (%) = 100%. DO MIDH (%) = 100%. DI SP1 (%) SP1 = 100%. Note1: In this case, DI MIDH is not fixed, and the formula is presented below. DI MIDH = (100% DI SP1 )/2 + DI SP1 Note2: MIDL Pin connects to GND. SD Pin must pull high to Note3: DO MIN can t be larger than DO MIDH. 13

14 Function Description (Cont.) MIN, MIDH, and SD Output Duty Control for Type A (SP1 and MIDL are not used) In this case, we use MIN, MIDH and SD to control the output speed curve. The application is just like previous MIN and MIDH Output Duty Control for Type A in addition to SD shutdown function. The output duty is shut down when PWM input duty lower than DI SD. Output Duty 100% DO MIDH DO MIN 2% (typ.) 50% 100% DI SD DI MIDH Input Duty Figure 3: MIN, MIDH, and SD Output Duty Control for Type A ALL Duty Setting are approximated by below formulas: MIN DO MIN (%). DO MIDH (%). DI (%) MIDH SD = 100% = 100%. SD = 100% Note1: SP1 and MIDL Pin connect to GND Note2: DI MIDH is fixed at 50%. Note3: DI SD has about 2% duty hysteresis. Note4: DO MIN can t be larger than DO MIDH. 14

15 Function Description (Cont.) SP1, MIDH, and SD Output Duty Control for Type A (MIN and MIDL are not used) In this case, we use SP1, MIDH and SD to control the output speed curve. If SD Shutdown function is disable, whatever the input duty is given, the output is be shut down(do MIN =0%) until DI SP1.Therefore the point of this application is that minimum output duty is be set to zero. In addition, DI MIDH is not fixed and SD Shutdown Function is added. Output Duty 100% DO MIDH 2% (typ.) 100% DI SPI DI SD DI MIDH Input Duty Figure 4: SP1, MIDH, and SD Output Duty Control for Type A ALL Duty Setting are approximated by below formulas: SP1 DI SP1 (%) = 100% MIDH. DO MIDH (%) = 100%. SD DI SD (%) = 100%. Note1: In this case, DI MIDH is not fixed, and the formula is presented below. DI MIDH = (100% DI SP1 )/2 + DI Note2: MIN and MIDL Pin connect to GND. Note3: DI SD has about 2% duty hysteresis. Note4: DO MIN can t be larger than DO MIDH. SP1 15

16 Function Description (Cont.) MIN, MIDL, and MIDH Output Duty Control for Type B (SP1 and SD are not used) In this case, we only use MIN, MIDL, and MIDH to control the output speed curve. First, the input of MIN pin sets the minimum output duty at the PWM 0% duty, and then the speed curve keeps linear slope to DI MIDL, and then the speed curve changes to second slope until DI MIDH. Then the speed curve changes to third slope till PWM full duty. Output Duty 100% DO MIDH DO MIDL DO MIN 33.33% 66.66% 100% DI MIDL DI MIDH Input Duty Figure 5: MIN, MIDL, and MIDH Output Duty Control for Type B ALL Duty Setting are approximated by below formulas: MIN DO MIN (%) = 100%. MIDL DO MIDL (%) = 100%. MIDH DO MIDH (%) = 100%. Note1: SP1 Pin connects to GND.SD Pin connects to. Note2: DI MIDL is fixed at 33.33%, and DI MIDH is fixed at 66.66%. Note3: DO MIN can t be larger than DO MIDL, and DO MIDL can t be larger than DO MIDH. 16

17 Function Description (Cont.) MIN, MIDL, MIDH, and SP1 Output Duty Control for Type B (SD is not used) In this case, we use MIN, MIDL, MIDH and SP1 to control the output speed curve. The input of MIN pin sets the minimum output duty (DO MIN ) at the PWM 0% duty, and besides the speed keeps constant to DI SP1. Then the speed curve keeps first slope until DI MIDL, and then the speed curve changes to second slope until DI MIDH. Finally, the speed curve changes to third slope till PWM full duty. Output Duty 100% DO MIDH DO MIDL DO MIN 100% DI SP1 DI MIDL DI MIDH Input Duty Figure 6: MIN, MIDL, MIDH, and SP1 Output Duty Control for Type B ALL Duty Setting are approximated by below formulas: MIN DO MIN (%) = 100% MIDL. DO MIDL (%) = 100%. MIDH DO MIDH (%) = 100%. SP1 DI SP1 (%) = 100%. Note1: In this case, DIMIDL and DIMIDH are not fixed, and the formulas are presented below. DI MIDL = (100% DI SP1 )/3 + DI Attention! DI SP1 can t be larger than 25%. Note2: SD Pin must pull high to. SP1 DI MIDH = (100% DI SP1 ) 2/3+ DI SP1 Note3: DO MIN can t be larger than DO MIDL, and DO MIDL can t be larger than DO MIDH. 17

18 Function Description (Cont.) MIN,MIDL,MIDH and SD Output Duty Control for Type B(SP1 is not used) In this case, we use MIN, MIDL, MIDH and SD to control the output speed curve. The application is just like previous MIN, MIDL, and MIDH Output Duty Control for Type B in addition to SD shutdown function. The output duty is shut down when PWM input duty lower than DI SD. Output Duty 100% DO MIDH DO MIDL DO MIN 2% (typ.) 33.33% 66.66% 100% DI SD DI MIDL DI MIDH Input Duty Figure 7: MIN, MIDL, MIDH, and SD Output Duty Control for Type B ALL Duty Setting are approximated by below formulas: MIN MIDL DO MIN (%) = 100%. DO MIDL (%) = 100%. MIDH DO MIDH (%) = 100% SD. DI SD (%) = 100%. Note1: SP1 Pin connects to GND. Note2: DI MIDL is fixed at 33.33%, and DI MIDH is fixed at 66.66%. Note3: DI SD has about 2% duty hysteresis. Note 4: DO MIN can t be larger than DO MIDL, and DO MIDL can t be larger than DO MIDH. 18

19 Function Description (Cont.) SP1, MIDL, MIDH, and SD Output Duty Control for Type B (MIN is not used) In this case, we use SP1, MIDL, MIDH and SD to control the output speed curve. If SD Shutdown function is disable, whatever the input duty is given, the output is be shut down(do MIN =0%) until DI SP1.Therefore the point of this application is that minimum output duty is be set to zero. In addition, DI MIDL and DI MIDH are not fixed and SD Shutdown Function is added. Output Duty 100% DO MIDH DO MIDL 2% (typ.) 100% DI SPI DI SD DI MIDL DI MIDH Input Duty Figure 8: SP1, MIDL, MIDH, and SD Output Duty Control for Type B ALL Duty Setting are approximated by below formulas: SP1 DI SP1 (%) = 100%. MIDL MIDH SD DO MIDL (%) = 100%. DO MIDH (%) = 100%. DI SD (%) = 100%. Note1: In this case, DI MIDL and DI MIDH are not fixed, and the formulas are presented below. DI MIDL = (100% DI SP1 )/3 + DI SP1 DI MIDH = (100% DISP1) 2/3 + DI SP1 Attention! DI SP1 can t be larger than 25%. Note2: MIN pin connects to GND. Note3: DI SD has about 2% duty hysteresis. Note4: DO MIN can t be larger than DO MIDL, and DO MIDL can t be larger than DO MIDH. 19

20 Function Description (Cont.) Lock Protection and Auto Restart The APX9200 provides the lockup protection and automatic restart functions for preventing the coil burn-out in the fan is locked. This IC has an internal counter to determine the shutdown time (T OFF ) and restart time (T ON ). During shutdown time, the output drivers keep turning off for 5 seconds and then enter the restart time. During the restart time, one output is high and the other is low, which makes a torque for fan rotation. The restart time has 0.5 second. If the locked condition is not removed, the shutdown restart process will be recurred until the locked condition is released (see Figure 9 Lockup/Auto Restart Waveform). IN+ IN- OUT2 T OFF T OFF OUT1 T ON FG Lock Lock Detection Release Reset Figure 9: Lockup /Auto Restart Waveform Quick Start and Standby Mode This IC would enter standby mode when the time of PWM low level over T QS. It will shut down amplifier, FG and, (FG is shut down first after quick start time). Thus, the supply current is around 15uA. In standby mode, the lock protection function doesn t work. Therefore, starting fan is unobstructed when releasing standby mode. PWM (IN+)-(IN-) FG Freq.< 5Hz(typ.) enable disable enable LOCK PROTECTION enable quick disable start STANDBY MODE (60ms) (Typ.) disable enable enable disable Figure 10: Quick Start Waveform 20

21 Function Description (Cont.) Soft Switching Soft switching is performed by changing the output PWM duty gradually when conducting phase switches. T1(360 ) (IN+)-(IN-) T1'(360 ) T SW T SW OUT1 OUT2 T SW T SW T OFF T OFF T SW includes T OFF of about 3 degree. Figure11: Soft Switching Waveform Time of soft switching (T SW ) is determined by the time of prior hall signal (360 o ) and voltage of SW pin. In soft switching after conducting phase switch, the output PWM duty changes gradually from 0% to 100% of the output PWM duty determined by SW voltage by 63 steps in maximum. In soft switching before conducting phase switch, the output PWM duty changes gradually from 100% to 0% of the output PWM duty determined by SW voltage by 63 steps in maximum. SW DEGREE( ) SW() Figure12: SW degree S. SW oltage 21

22 Function Description (Cont.) We could use the equation and table below to find out the R SW needed. R SW SW = (Ω). The SW is the midpoint to avoid the edge vibration, and the value of internal current source is 20uA. 20uA Step SW() Term( ) Step SW() Term( ) Step SW() Term( ) Step SW () Term( )

23 Function Description (Cont.) Lead Angle The lead angle can be adjusted between 0 o and 22 o in 17 separate steps according to the input voltage level on the LA input, which works with 0 to 4.8. If Lead Angle function is not used, leave it floating. IN+ IN- SW OUT1 SW OUT2 LA max range 22 Figure 13: Lead Angle Waveform LA( o ) LA() Figure 14: LA Degree S. LA oltage 23

24 Function Description (Cont.) We could use the equation and table below to find out the R LA needed. R LA LA = 20uA (Ω). The LA is the midpoint to avoid the edge vibration, and the value of internal current source is 20uA. Step LA() Term( ) Step LA() Term( ) Step LA() Term( ) Step LA() Term( )

25 Function Description (Cont.) HB Pin & Hall Iuput HB output 1.3 voltage reference is for hall element bias. Being short lines is for noise immunity. Hall input amplifier has 15m hysteresis. Therefore, we recommend the hall input level to be 30mp-p or above in any condition. FG Output The FG pin is an open-drain output, connecting a pull up resistor to a high level voltage for the speed detection function. During the Lock Mode, the FG will always high (switch off) (See Truth Table). Open the terminal when it is not used. Current Limit The APX9200 includes an internal current sense circuits for current limit. When the total current of output over the current limit level (1.1A), the high side driver will be turned off to stop supplying current to the motor until I OUT <1.1A or re-power on. Thermal Protection The APX9200 has thermal protection. When internal junction temperature reaches 165 o C, the output devices will be switched off. When the IC s junction temperature cools by 30 o C, the thermal sensor will turn the output devices on again, resulting in a pulsed output during continuous thermal protection. Truth Table INPUT OUTPUT IN- IN+ OUT1 OUT2 FG Mode H L H L L L H L H OFF H L OFF L L L H L OFF OFF H L L L OFF L H L L OFF Rotation(Drive) (PWM ON) Rotation(Regeneration) (PWM OFF) Lock Mode 25

26 Package Information SSOP-16 D SEE IEW A A 0.25 h X 45 E1 E e b c A2 A1 L 0 GAUGE PLANE SEATING PLANE IEW A S Y M MILLIMETERS B O L MIN. MAX. A A b c D E e L h SSOP-16 MIN. INCHES MAX A E BSC BSC Note : 1. Follow JEDEC MO-137 AB. 2. Dimension "D" does not include mold flash, protrusions or gate burrs. Mold flash, protrusion or gate burrs shall not exceed 6 mil per side. 3. Dimension "E" does not include inter-lead flash or protrusions. Inter-lead flash and protrusions shall not exceed 10 mil per side. 26

27 Package Information TQFN3x3-16 D A E Pin 1 D2 Pin 1 Corner L K E2 b A1 A3 NX aaa C S Y M B O A L MIN. MAX. A1 A3 b D D2 E E2 e L e MILLIMETERS 0.20 REF TQFN3*3-16 MIN INCHES REF Note : 1. Followed from JEDEC MO-220 WEED-4. MAX BSC BSC K aaa

28 Carrier Tape & Reel Dimensions OD0 P0 P2 P1 A H A E1 OD1 B A T B0 W F K0 B A0 SECTION A-A SECTION B-B d T1 Application A H T1 C d D W E1 F ± MIN. 1.5 MIN MIN. 12.0± ± ± SSOP-16 P0 P1 P2 D0 D1 T A0 B0 K ± ± ± MIN. 6.40± ± ± Application A H T1 C d D W E1 F TQFN 3* ± MIN. 1.5 MIN MIN. 12.0± ± ± P0 P1 P2 D0 D1 T A0 B0 K0 4.0± ± ± MIN ± ± ±0.20 (mm) Devices Per Unit Package Type Unit Quantity SSOP- 16 Tape & Reel 2500 TQFN3x3 Tape & Reel

29 Taping Direction Information SSOP-16 USER DIRECTION OF FEED TQFN3x3-16 USER DIRECTION OF FEED 29

30 Classification Profile Classification Reflow Profiles Profile Feature Sn-Pb Eutectic Assembly Pb-Free Assembly Preheat & Soak Temperature min (T smin) Temperature max (T smax) Time (T smin to T smax) (t s) 100 C 150 C seconds 150 C 200 C seconds Average ramp-up rate (T smax to T P) Liquidous temperature (T L) Time at liquidous (t L) Peak package body Temperature (T p)* Time (t P)** within 5 C of the specified classification temperature (T c) 3 C/second max. 3 C/second max. 183 C seconds 217 C seconds See Classification Temp in table 1 See Classification Temp in table 2 20** seconds 30** seconds Average ramp-down rate (T p to T smax) 6 C/second max. 6 C/second max. Time 25 C to peak temperature 6 minutes max. 8 minutes max. * Tolerance for peak profile Temperature (T p) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (t p) is defined as a supplier minimum and a user maximum. 30

31 Classification Reflow Profiles (Cont.) Table 1. SnPb Eutectic Process Classification Temperatures (Tc) Package Thickness olume mm 3 <350 olume mm <2.5 mm 235 C 220 C 2.5 mm 220 C 220 C Table 2. Pb-free Process Classification Temperatures (Tc) Package Thickness olume mm 3 <350 olume mm olume mm 3 >2000 <1.6 mm 260 C 260 C 260 C 1.6 mm 2.5 mm 260 C 250 C 245 C 2.5 mm 250 C 245 C 245 C Reliability Test Program Test item Method Description SOLDERABILITY JESD-22, B102 5 Sec, 245 C HOLT JESD-22, A Hrs, Tj=125 C PCT JESD-22, A Hrs, 100%RH, 2atm, 121 C TCT JESD-22, A Cycles, -65 C~150 C HBM MIL-STD HBM 2K MM JESD-22, A115 MM 200 Latch-Up JESD 78 10ms, 1 tr 100mA Customer Service Anpec Electronics Corp. Head Office : No.6, Dusing 1st Road, SBIP, Hsin-Chu, Taiwan Tel : Fax : Taipei Branch : 2F, No. 11, Lane 218, Sec 2 Jhongsing Rd., Sindian City, Taipei County 23146, Taiwan Tel : Fax :