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LT8316 - Micropower No-Opto Isolated Flyback Controller

Description

The LT®8316 is a micropower, high voltage flyback controller.

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.

Features

  • n Wide Input Voltage Range: 16V to 560V (600V max) n No Opto-Isolator Required for Regulation n Quasi-Resonant Boundary Mode Operation n Constant-Current and Constant-Voltage Regulation n Low-Ripple Light Load Burst Mode® Operation n Low Quiescent Current: 75μA n Programmable Current Limit and Soft-Start n TSSOP Package with High-Voltage Spacing n Available in 20(15)-Lead Package with Extended Creepage Distance n AEC-Q100 Compliant with Exception n HBM ESD Classification Level 1C.

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Datasheet Details

Part number LT8316
Manufacturer Analog Devices
File Size 1.46 MB
Description Micropower No-Opto Isolated Flyback Controller
Datasheet download datasheet LT8316 Datasheet

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Full PDF Text Transcription

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LT8316 560VIN Micropower No-Opto Isolated Flyback Controller FEATURES n Wide Input Voltage Range: 16V to 560V (600V max) n No Opto-Isolator Required for Regulation n Quasi-Resonant Boundary Mode Operation n Constant-Current and Constant-Voltage Regulation n Low-Ripple Light Load Burst Mode® Operation n Low Quiescent Current: 75μA n Programmable Current Limit and Soft-Start n TSSOP Package with High-Voltage Spacing n Available in 20(15)-Lead Package with Extended Creepage Distance n AEC-Q100 Compliant with Exception n HBM ESD Classification Level 1C APPLICATIONS n Isolated Telecom, Automotive, Industrial, Medical Power Supplies n Isolated Off-Line Housekeeping Power Supplies n Electric Vehicles and Battery Stacks n Multioutput Isolated Power Supplies for Inverter Gate Drives DESCRIPTION T
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