Part Number
|
TPS54386 |
Manufacturer
|
Texas Instruments |
Description
|
Dual 3-A Non-Synchronous Converter |
Published
|
Apr 3, 2021 |
Detailed Description
|
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TPS54383, TPS54386
SLUS774C – ...
|
Datasheet
|
TPS54386
|
Overview
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TPS54383, TPS54386
SLUS774C – AUGUST 2007 – REVISED DECEMBER 2014
TPS5438x Dual 3-A Non-Synchronous Converters With Integrated High-Side MOSFET
1 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 Single Pin • 85-mΩ Internal High-Side MOSFETs...
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