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LT8315 Datasheet Micropower No-opto Isolated Flyback Converter

Manufacturer: Analog Devices

Overview: LT8315 560VIN Micropower No-Opto Isolated Flyback Converter with 630V/300mA.

General Description

nn Wide Input Voltage Range: 18V to 560V nn 630V/300mA Integrated Power Switch nn No Opto-Isolator Required for Regulation nn Quasi-Resonant Boundary Mode Operation nn Constant-Current and Constant-Voltage Regulation nn Low Ripple Light Load Burst Mode® Operation nn Low Quiescent Current: 70μA nn Programmable Current Limit and Soft-Start nn TSSOP Package with High Voltage Spacing APPLICATIONS nn Isolated Telecom, Automotive, Industrial, Medical Power Supplies nn Isolated Off Line Housekeeping Power Supplies nn Electric Vehicles and Battery Stacks The LT®8315 is a high voltage flyback converter with integrated 630V/300mA switch.

No opto-isolator is needed for regulation.

The device samples the output voltage from the isolated flyback waveform appearing across a third winding on the transformer.

LT8315 Distributor