TPS543A26 Datasheet Step-Down Converter

Manufacturer: Texas Instruments

TPS543A26 step-down converter by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TPS543A26
Manufacturer	Texas Instruments
File Size	1.92 MB
Description	Step-Down Converter
Download	TPS543A26 Download (PDF)

General 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, generat

Overview

TPS543A26 SLVSGC8A – DECEMBER 2022 – REVISED FEBRUARY 2024 TPS543A26 4V to 18V Input, 16A, Synchronous, SWIFT™ Step-Down Converter With Internally Compensated, Advanced Current Mode Control.

Key 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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