SCT81621 datasheet, controller equivalent, SCT

SCT81621 controller equivalent, wide vin 65v non-synchronous boost/flyback/sepic controller.

Features and benefits

DESCRIPTION
* Wide Input Voltage Range: 2.92V-60V
* Low Shutdown Current 3.9uA
* Low Quiescent Operating Current: 470uA
* +/- 1.5% Feedback Reference Vo.

Application

* Muti-output Flyback
* LED Bias Supply
* Portable Speaker Supply
* Battery Powered Boost/Flyback/SEPIC .

Description

* Wide Input Voltage Range: 2.92V-60V
* Low Shutdown Current 3.9uA
* Low Quiescent Operating Current: 470uA
* +/- 1.5% Feedback Reference Voltage
* Adjustable Switching Frequency: 100KHz to 2.2MHz
* Integrated Frequency Dithe.

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