Datasheet4U Logo Datasheet4U.com

TPS53689T - Dual-channel Multiphase Controllers

General 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.

Key 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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TPS534 Thermopile Detector PerkinElmer Optoelectronics
TPS535 Thermopile Detector PerkinElmer Optoelectronics
TPS54540D High Efficiency Synchronous Step-down DCDCConverter tokmas
TPS54540DDAR High Efficiency Synchronous Step-down DCDCConverter tokmas
TPS-1 Single Chip Interface Solution Renesas

Other Datasheets by Texas Instruments

Part Number Description
TPS53681 Step-Down Multiphase Controller
TPS53624 Step-Down Controller
TPS53625 Step-Down Controller
TPS53632 Step-Down Driverless Controller
TPS53632G Half-Bridge PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TPS53689T SLUSFE9 – SEPTEMBER 2023 TPS53689T Dual-channel (N + M ≤ 8 phase) D-CAP+™, Step-down, Multiphase Controllers with TLVR support, PMBus and VR14 SVID Interfaces 1 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 fault identification • Supports dual side power delivery with 12"+ trace length • Intel® VR14 SVID compliant with PSYS support • Backward compatible to VR13.HC/VR13.