Part number:
LT8357
Manufacturer:
File Size:
2.82 MB
Description:
Sepic and flyback controller.
Datasheet Details
Part number:
LT8357
Manufacturer:
File Size:
2.82 MB
Description:
Sepic and flyback controller.
LT8357, SEPIC and Flyback Controller
The LT®8357 is a wide input range, current mode, DC/DC controller which can be configured as a boost, SEPIC or flyback converter.
The LT8357 drives a low side N-channel power MOSFET with 5V split gate drive.
The current mode architecture allows adjustable and synchronizable 100kHz to 2MHz fixed freq
LT8357 Features
* n Wide Input Voltage Range: 3V to 60V n Low IQ Burst Mode® Operation: 8µA n Up to 95% Efficiency at 2MHz n ±1.5% Internal 1V Voltage Reference n 5V Split Gate Drive for Efficiency and EMI Optimization n 100kHz to 2MHz Fixed Switching Frequency with External Clock Synchronization n Spread Spectrum Fr
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