TPS54308 Datasheet - Texas Instruments

TPS54308, Synchronous 350-kHz FCCM Step-Down Converter

www.ti.com SLUSCV2A * JUNE 2017 * REVISEDTTAPPPSSR55IL442330002881 SLUSCV2A * JUNE 2017 * REVISED APRIL 2021 TPS5430

Features

* 4.5-V to 28-V wide input voltage range
* Integrated 85-mΩ and 40-mΩ MOSFETs for 3-A, continuous output current
* Low 2-μA shutdown, 300-μA quiescent current
* Internal 5-mS soft start
* Fixed 350-kHz switching frequency
* Peak current mode control

Applications

* 12-V, 24-V distributed power-bus supply
* Industry application
* White goods
* Consumer application
* Audio
* STB, DTV
* Printer 3 VIN VIN CIN 6 BOOT CBOOT LO 1 GND TPS54308 2 SW VOUT 5 EN EN 4 FB RFB1 CO RFB2 Copyright © 20

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