TPS92315 - Off-Line Primary-Side Sensing Controller

Product Overview

Texas Instruments

Part number	TPS92315
Manufacturer	Texas Instruments
File Size	1.19 MB
Description	Off-Line Primary-Side Sensing Controller
Datasheet	TPS92315 Datasheet
Additional preview pages of the TPS92315 datasheet.

The TPS92315 flyback power supply controller provides isolated output current regulation without the use of an optical coupler.

1.
Primary-Side Regulation (PSR) eliminates opto-coupler.
±5% LED current regulation.
130 kHz maximum switching frequency enables high power density SSL drivers designs.
Quasi-resonant valley switching operation for highest overall efficiency.
Patent-pending frequency jitter scheme to ease EMI compliance.
Wide VCC range (35V) allows small bias capacitor.
Drive output for MOSFET.
Protection functions: over-voltage, low-line,.

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Published: Aug 19, 2019 |