TPS53689T - Dual-channel Multiphase Controllers

Product Overview

Texas Instruments

Datasheet Details

Part number	TPS53689T
Manufacturer	Texas Instruments
File Size	542.24 KB
Description	Dual-channel Multiphase Controllers
Datasheet	TPS53689T Datasheet
Additional preview pages of the TPS53689T datasheet.

Product details

Description

The TPS53689T is a VR14 SVID compliant step down controller with trans-inductor voltage regulator (TLVR) topology support, two channels, built-in nonvolatile memory (NVM), and PMBus™ interface, and is fully compatible with TI smart power stages.

Features

Input voltage range: 4.5 V to 17 V.
Output voltage range: 0.25 V to 5.5 V.
Dual output supporting N+M phase configurations (N+M ≤ 8, M ≤ 4).
Native trans-inductor voltage regulator (TLVR) topology support, with LC open and short protection.
Fully compatible with TI smart power stages.
Supports voltage- and current-source Imon power stages, with internal 1 kΩ resistor.
Support for traditional (legacy mode) and limp mode power stage f.

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Published: Jan 27, 2025 |