LT8316 Datasheet - Analog Devices

LT8316 Micropower No-Opto Isolated Flyback Controller

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. Quasi-resonant boundary mode operation improves load regulation, redu.

LT8316 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-

LT8316-AnalogDevices.pdf