ESB Series Embedded EMC Filter Up to 40W converter

Size: px

Start display at page:

Download "ESB Series Embedded EMC Filter Up to 40W converter"

Kerry Atkinson
5 years ago
Views:

1 Features High Ffficiency up to 91% 2:1 / 4:1 Ultra-Wide input range Compact size 1.6 x 1.0 x 0.4 & 1.6 x 1.0 x 0.5 Standard DOSA pin out; Fully replaceable with 2 x1 standard case Metal Case Six-Sided Continuous Shield - C to +70 C operation without derating Save up to % board space Output current limit and short circuit protection No life-span constrained Capacitor inside MTBF 2,195,000 C GB (BellCore TR-332) Demo photo only. Actual product outlook and marking may vary. UVLO OCP OVP OTP ON/OFF Remote EMC Filter Built-in Class B EN Isolation Applications Wireless Network Telecom / Datacom Industry Control System Distributed Power Architectures Semiconductor Equipment Description Evolving Sirius-Bishop series converter is composed of Isolated, board-mountable, fixed switching frequency dcdc converters that use synchronous rectification to achieve extremely high power conversion efficiency. These DC- DC converter modules use advanced power processing, control and packaging technologies to enhance the performance, flexibility, reliability and cost effectiveness of mature power components. Each module is six-sided metal case enclosed to provide protection from the harsh environments seen in many industrial and transportation applications Isolated Forward Topology -Vout Enable Trim PWM Controller Opto Isolation Reference &Error Amp ESB Single Series Block Diagram Isolated Forward Topology Com Enable -Vout PWM Controller Opto Isolation Reference &Error Amp ESB Dual Series Block Diagram 1 / 9 18 SEP. REV.B

2 MODEL NUMBER STRUCTURE ESB S - P - F Series Name Input Voltage () Output Voltage () Output Quantity Remote Control Option Shape Watt Evolving Sirius- Bishop series 012 : : : : :5 036: :12 048: :15 2:24 050:±5 S: Single P: Positive logic N: Negative logic 1: Positive logic + EMC Filter 0: Negative logic + EMC Filter F:Flat P:PV :±12 D: Dual 150:±15 2:±24 Model Selection Guide Ta=+25 under nominal line voltage conditions unless noted. Input Model Output Voltage(V) Current (A) Voltage Current Power Efficiency Range Nominal Full load (V) (A) (W) Typ.(%) ESB0133-S-P-F % ESB0150-S-P-F % ESB0121-S-P-F % ESB S-P-F % ESB0122-S-P-F % ESB0121-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0122-D-P-F ±24 ± % ESB0133-S-P-F % ESB0150-S-P-F % ESB0121-S-P-F % ESB S-P-F % ESB0122-S-P-F % ESB0121-D-P-F ±12 ±0.8 88% ESB D-P-F ±15 ±0.7 88% ESB0122-D-P-F ±24 ±0.4 88% ESB0233-S-P-F % ESB0250-S-P-F % ESB0241-S-P-F % ESB S-P-F % ESB0242-S-P-F % ESB0241-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0242-D-P-F ±24 ± % Modification or customized design is available. Please contact us for detail. 2 / 9 18 SEP. REV.B

3 Model Selection Guide Ta=+25 under nominal line voltage conditions unless noted. Input Model ESB Series Output Voltage(V) Current (A) Voltage Current Power Efficiency Range Nominal Full load (V) (A) (W) Typ.(%) ESB0233-S-P-F % ESB0250-S-P-F % ESB0241-S-P-F % ESB S-P-F % ESB0242-S-P-F % ESB0241-D-P-F ±12 ±0.8 89% ESB D-P-F ±15 ±0.7 89% ESB0242-D-P-F ±24 ±0.4 88% ESB0233-S-P-F % ESB0250-S-P-F % ESB0241-S-P-F % ESB S-P-F % ESB0242-S-P-F % ESB0241-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0242-D-P-F ±24 ± % ESB S-P-F % ESB S-P-F % ESB0481-S-P-F % ESB S-P-F % ESB0482-S-P-F % ESB0481-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0482-D-P-F ±24 ± % ESB S-P-F % ESB S-P-F % ESB0481-S-P-F % ESB S-P-F % ESB0482-S-P-F % ESB0481-D-P-F ±12 ±0.8 91% ESB D-P-F ±15 ±0.7 91% ESB0482-D-P-F ±24 ±0.4 89% ESB S-P-F % ESB0481-S-P-F % ESB S-P-F % Modification or customized design is available. Please contact us for detail. 3 / 9 18 SEP. REV.B

4 Model Selection Guide Ta=+25 under nominal line voltage conditions unless noted. Input Model ESB Series Output Voltage(V) Current (A) Voltage Current Power Efficiency Range Nominal Full load (V) (A) (W) Typ.(%) ESB S-P-F % ESB S-P-F % ESB0181-S-P-F % ESB S-P-F % ESB0182-S-P-F % ESB0181-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0182-D-P-F ±24 ± % ESB S-P-F % ESB S-P-F % ESB0181-S-P-F % ESB S-P-F % ESB0182-S-P-F % ESB0181-D-P-F ±12 ±0.8 88% ESB D-P-F ±15 ±0.7 88% ESB0182-D-P-F ±24 ±0.4 87% ESB S-P-F % ESB S-P-F % ESB0181-S-P-F % ESB S-P-F % ESB0182-S-P-F % ESB0181-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0182-D-P-F ±24 ± % ESB S-P-F % ESB S-P-F % ESB0361-S-P-F % ESB S-P-F % ESB0362-S-P-F % ESB0361-D-P-F ±12 ± % ESB D-P-F ±15 ± % ESB0362-D-P-F ±24 ± % ESB S-P-F % ESB S-P-F % ESB0361-S-P-F % ESB S-P-F % ESB0362-S-P-F % ESB0361-D-P-F ±12 ±0.8 88% ESB D-P-F ±15 ±0.7 88% ESB0362-D-P-F ±24 ±0.4 87% Modification or customized design is available. Please contact us for detail. 4 / 9 18 SEP. REV.B

5 Electrical Specifications Ta=+25 C under nominal line voltage conditions unless noted.) Input Specifications Parameter Notes and Conditions Min. Typ Max. Unit Transient Input Voltage Ranges Operating Input Voltage Ranges Under-Voltage Lockout Start up Voltage Under-Voltage Lockout Shutdown Voltage Enable Function Input ESB012 models (100ms max) 50 ESB018 models (100ms max) 50 ESB024 models (100ms max) 50 ESB036 models (100ms max) 80 ESB048 models (100ms max) 80 Positive logic Negative logic ESB012 models ESB018 models ESB024 models ESB036 models ESB048 models ESB012 models ESB018 models ESB024 models ESB036 models ESB048 models ESB012 models 7 8 ESB018 models 7 8 ESB024 models ESB036 models ESB048 models ON Open or 4.5 ~ 5.5 OFF Short or 0 ~ 1.2 ON Short or 0 ~ 1.2 OFF Open or 4.5 ~ 5.5 Input Filter All models Built-in PI or EMC Filter Output Specifications Parameter Notes and Conditions Min. Typ Max. Unit Output Voltage Accuracy VNOM 50% Load ±1.5 % Line Regulation Low line to High line ±0.3 % Load Regulation 10% to 100% load ±0.5 % Minimum Load Output Ripple & Noise Voltage Single output 0 % Dual output 10 % Bandwidth MHz and with 1uFMLCC.Output Capacitoreach output 3.3V&5V 100 m Vp-p All others %Vpk-pk Temperature Drift ±0.04 % / C Transient Recovery Time 25% load step change 800 µsec. Transient Peak Deviation ΔIo/Δt=2.5A/us ±2 %Vo Start-Up time When use Enable Function msec. Trimming Output Voltage VNOM 10% Load ±10 % Over voltage protection VNOM 10% Load 1 % Output Power Protection VNOM ( Current limit ) 1 % 5 / 9 18 SEP. REV.B

6 General Specifications Ta=+25 C under nominal line voltage conditions unless noted.) Parameter Notes and Conditions Min. Typ Max. Unit Switching Frequency VNOM 2:1 wide khz 4:1 wide Storage Temperature Range All models C Operating Case Temperature All models Over temperature Protection All models, Auto. Recovery 1 Thermal Impedance Isolation Voltage Input to Output Isolation Resistance Input to Output Isolation Capacitance Input to Output Natural convection ( PV Metal Case ) 7.2(Vertical) 7.8(horizontal) C C/Watt All models, 1 Minute 2250 All models, 500,At 70%RH 100 MΩ All models 1500 pf Humidity (non condensing) All models 95 % Calculated MTBF BellCore-TR-332@ 50 C G.B 1.5 M HR Thermal Shock Vibration Drop Weight Dimensions Environmental Engineering Experimental Tests MIL-STD-810F MIL-STD-810F MIL-STD-810F Shape-F (Flat) 24(0.85) Shape-P (Heat Sink) 28(1.0) Shape-F (Flat) Shape-P (Heat Sink) Case Material Six-Sided Continuous Shield Aluminum Potting Material Standards Compliance Silicone g (oz.) 1.6 x 1.0 x 0.42 (.64 x 25.4 x 10.7mm) 1.6 x 1.0 x 0.52 (.64x 25.4 x 13.2mm) Parameter Standard Test Conditions Performance Criteria Environmental Compliance Reach; RoHS PASS EMI EN55022 Class B ESD EN ±4 kv Air Discharge ±4 kv Contact Discharge Crit. A Radiated Immunity EN Level 2, 3 V/m Crit. A Fast Transient EN ±2 kv Applied Crit. A Surge EN ±2 kv Applied Crit. A Conducted Immunity EN Level 2, 3 V rms Crit. A It is recommended to protect the input by fuses or other protection devices. The information and specifications contained in this data sheet are believed to be correct at time of publication. All specifications are subject to change without notice. No rights under any patent accompany the sale of any such products or information contained herein. 6 / 9 18 SEP. REV.B

7 Mechanical Drawing & Pin Assignments: Suffix F [12.70] 0.3 [7.62] Bottom View [10.16] 0.4 [10.16] [5.08] Side View 0.04 [1.0] 0.8 [.3] (Metal Case Flat) Suffix P [12.70] 0.3 [7.62] Bottom View [10.16] 0.4 [10.16] [5.08] Side View 0.04 [1.02] 0.8 [.32] ( Metal case shell with Heat-Sink ) Pin Assignments: Pin# Single Dual Enable Enable 4 -Vout -Vout 5 Trim Com 6 Note: Pin Pitch tolerance: ±0.01 [0.25] Pin Dimensions:.XX±0.02 [.X±0.5mm] Pin Material: Copper Alloy Pin Plating: Gold Dimensions in inches [mm] Tolerances:.XX±0.02 [.X±0.5mm].XXX±0.001 [.X±0.025mm] 7 / 9 18 SEP. REV.B

Characteristic Curves Testing conditions are at typical input, Ta=+25 C,full load (horizontal mount) Unless otherwise indicated Efficiency(%) Case Temperature( C) 100 90 80 70 60 50 30 10 0

8 Characteristic Curves Testing conditions are at typical input, Ta=+25 C,full load (horizontal mount) Unless otherwise indicated Efficiency(%) Case Temperature( C) ESB S-1-P 10 % % 30 % % 50 % 60 % 70 % 80 % 90 % 100 % 18Vin Vin Vin Efficiency VS.Output Load Figure 1:Efficiency at Minimum, Nominal and Maximum Input voltages VS. output load. 1 Efficiency(%) ESB S-1-P Efficiency VS. Input Voltage(V) Figure 2: Efficiency VS. Input Voltagesat at 100% rated power Output Power (%) LFM(horizontal) 100LFM 0LFM Ambient Temperature ( C) Figure 3: Ambient Temperature VS. Output Power Derating Curves 0 LFM(horizontal) 100LFM 0LFM Output Load(%) Figure 4: Case Temperature VS. Output rated Power Figure 5: CH1 = Vout, CH2 = Nominal Input Typical Start-up waveform at Full load. Figure 6: CH1 = Vout, CH4 = Enable Pin Typical Start-up waveform. Input voltage pre-applied Figure 7: Transient Response at Output step load ( Vin: Typical,50~75% of output current; ΔIo/Δt =0.01A/μS ) Figure 8: Output Voltage Ripple & Noise at full load. ( Vin: Typical, With Output Capacitor to add 1uF MLCC ) 8 / 9 18 SEP. REV.B

Conducted EMI Input terminal value (typ) ESB036050-S-1- @Vin = 36, Iout = 4A The fundamental switching frequency of the module is 260 khz.

9 Conducted EMI Input terminal value (typ) = 36, Iout = 4A The fundamental switching frequency of the module is 260 khz. Trimming Output Voltage for Single output models Only the single output converters have a trim function. that allows users to adjust the output voltage from +10% to 10%, please refer to the trim table that follow for details. Adjustments to the output voltage can be used with a simple fixed resistor as shown in Figures 2 and 3. A single fixed resistor can increase or decrease the output voltage depending on its connection. Note: Trim adjustments higher than the specified range can have an adverse effect on the converter s performance and are not recommended. If the trim function is not used, leave the trim pin open. Enable Trim -Vout RT Trim Up Load Enable Trim -Vout RT Trim Down Load Figure 2. Trim Connections To increase Output Voltages Using Fixed Resistors Trim Up register value(kω) RT Vout 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% Enable Control Function The primary-side, Enable Control function can be specified to operate with either positive or negative polarity. Positive-polarity devices are enabled when the enable pin is left open or is pulled high. See Enable Function Input. Positive-polarity devices are disabled when the enable pin is pulled low (under +1.0V with respect to input). Negative-polarity devices are off when the enable pin is high/open and on when the enable pin is pulled low. See Figure 4. Figure 3. Trim Connections To Decrease Output Voltages Using Fixed Resistors Trim Down register value(kω) RT Vout -1% -2% -3% -4% -5% -6% -7% -8% -9% -10% Output Ripple Noise In Figure 5, the two copper strips simulate real-world PCB impedances between the converter and its load. Scope measurements should be made using BNC connectors or the probe ground shouldbe less than 1/2 inch and soldered directly to the fixture. All external capacitors should have appropriate voltage ratings and be located as close to the converter as possible. Temperature variations for all relevant parameters should be taken into consideration. The most effective combination of external I/O capacitors will be a function of line voltage and source impedance, as well as particular load and layout conditions. ENABLE + Vin C_in MLCC Load To Scope Figure 4. Driving the Enable Control pin -Vout 50mm Figure 5. Measuring Output Ripple/Noise(MHz bandwidth) 9 / 9 18 SEP. REV.B

STB Series 2:1 & 4:1 Vin range / up to 60W 1/16 Brick

STB Series 2:1 & 4:1 Vin range / up to 60W 1/16 Brick 2:1 & 4:1 Vin range / up to W 1/16 Brick Features Industry-Standard DOSA pin out 4:1 / 2:1 Ultra-Wide input range High Ffficiency 91%@ 5V (SR topology) Compact size 1.49 x 1.46 x.5 Metal Case Six-Sided