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Overview
| Topology | Flyback Converter |
| Input voltage | 85-265 V |
| Output 1 | 6 V / 0.5 A |
| IC revision | 0.1 |
Description
In this application, Infineon ICE3BR4765JG is used as a flyback controller. ICE3BR4765JG controller belongsto CoolSET®-F3R jitter serie. It has a built-in 650V CoolMOS® as a main switching component, as well as thestartup cell. Demo board application operates in Discontinuous Conduction Mode (DCM), running at 65 kHzswitching frequency. The output is single 5V 600mA, obtained by secondary side regulation. Active BurstMode operation provides very low standby power consumption, less than 10mW. Low EMI is achieved bybuilt-in frequency jitter and soft start operation
Features
650V avalanche rugged CoolMOS® with built-in Startup CellActive Burst Mode for lowest Standby Power65 kHz internally fixed switching frequencyAuto Restart Protection Mode for Overload, Open Loop, Vcc Undervoltage, Overtemperature & VccOvervoltageBuilt-in Soft StartFast load jump response in Active Burst ModeOverall tolerance of Current Limiting < ±5%Internal PWM Leading Edge BlankingBuilt-in Frequency jitter feature and soft driving for low EMIBiCMOS technology provides wide VCC rangeSmall form factor that fits to wall plug
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | L(µH) | IR(A) | ISAT(A) | fres(MHz) | Mount | Endurance(h) | IRIPPLE(mA) | RESR(mΩ) | ILeak(µA) | Ø D(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WCAP-CSGP MLCCs 25 V(DC), 10 µF, ±20% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | Capacitance10 µF | Capacitance±20% | Rated Voltage25 V (DC) | Size1206 | Operating Temperature -55 °C up to +85 °C | Dissipation Factor10 % | Insulation Resistance0.01 GΩ | Ceramic TypeX5R Class II | Length3.2 mm | Width1.6 mm | Height1.6 mm | Pad Dimension0.6 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | |||||
 | WCAP-PSLP Aluminum Polymer Capacitors, 330 µF, ±20% | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-PSLP Aluminum Polymer Capacitors | Capacitance330 µF | Capacitance±20% | Rated Voltage6.3 V (DC) | Size6.3 x 5.8 | Operating Temperature -55 °C up to +105 °C | Dissipation Factor8 % | – | – | Length5.8 mm | Width6.6 mm | – | – | Packaging15" Tape & Reel | – | – | – | – | MountV-Chip SMT | Endurance 2000 | Ripple Current3100 mA | ESR20 mΩ | Leakage Current300 µA | Diameter6.3 mm | ||||
 | WE-TPC SMT Tiny Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TPC SMT Tiny Power Inductor | – | – | – | Size3816 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length3.8 mm | Width3.8 mm | Height1.65 mm | – | – | Inductance47 µH | Rated Current0.39 A | Saturation Current0.25 A | Self Resonant Frequency20 MHz | MountSMT | – | – | – | – | – | ||||
 | 750817018 | Transformer, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Transformer | – | – | – | SizeEE13/7/4 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length13.8 mm | Width23.9 mm | Height11 mm | – | PackagingTape and Reel | Inductance2190 µH | – | Saturation Current0.25 A | – | MountSMT | – | – | – | – | – |