TPS54383 - Dual 3-A Non-Synchronous Converter

Texas Instruments

TPS54383 Datasheet Preview — Preview of TPS54383 PDF

Datasheet Details

Part number	TPS54383
Manufacturer	Texas Instruments ↗
File Size	1.71 MB
Description	Dual 3-A Non-Synchronous Converter
Datasheet	TPS54383-etcTI.pdf

TPS54383 Product details

Description

The TPS54383 and TPS54386 are dual output, nonsynchronous buck converters capable of supporting 3-A output applications that operate from a 4.5-V to 28-V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage.

Features

1 4.5-V to 28-V Input Range.
Output Voltage Range 0.8 V to 90% of Input Voltage.
Output Current Up to 3 A.
Two Fixed Switching Frequency Versions:.
TPS54383: 300 kHz.
TPS54386: 600 kHz.
Three Selectable Levels of Overcurrent Protection (Output 2).
0.8-V 1.5% Voltage Reference.
2.1-ms Internal Soft-Start.
Dual PWM Outputs 180° Out-of-Phase.
Ratiometric or Sequential Startup Modes Selectable by a Sin.

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Published: Apr 3, 2021 |