TPS543A26 - Step-Down Converter

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS543A26
Manufacturer	Texas Instruments
File Size	1.92 MB
Description	Step-Down Converter
Datasheet	TPS543A26 Datasheet
Additional preview pages of the TPS543A26 datasheet.

Product details

Description

The TPS543A26 is a high-efficiency 18V, 16A synchronous buck converter employing an internally compensated, fixed-frequency advanced current mode (ACM) control architecture, which while always operating under FCCM, generates output voltages from 0.5V to 7V.

Features

Fixed-frequency, internally compensated, advanced current mode (ACM) control.
Integrated 6.5mΩ and 2mΩ MOSFETs.
4V to 18V input voltage range.
0.5V to 7V output voltage range.
True differential remote sense amplifier (RSA).
Three selectable PWM ramp options to optimize the control loop performance.
Five selectable switching frequencies: 500kHz, 750kHz, 1MHz, 1.5MHz, and 2.2MHz.
Synchronizable to an external clock.

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Published: Feb 5, 2025 |