TPS53689RSBR TI Power Management IC | 40-WQFN (5x5) | Dual-Channel, 8-Phase PWM Controller

Product Overview

The TPS53689RSBR from Texas Instruments is a highly integrated, dual-channel, 8-phase PWM controller designed for high-current, low-voltage power delivery in advanced computing and telecom systems. It features TI's proprietary D-CAP+ architecture with adaptive on-time control, enabling fast transient response and excellent load regulation. The device supports up to 8 phases per channel or 4+4 phase configuration, making it ideal for VR13.HC and VR14 applications. Housed in a compact 40-WQFN (5x5 mm) package, it offers a high-density solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Dual-channel, 8-phase PWM controller with D-CAP+ architecture
• Supports VR13.HC and VR14 specifications
• PMBus v1.3 interface for telemetry and configuration
• Adaptive voltage scaling (AVS) and dynamic voltage identification (VID)
• Overcurrent, overvoltage, and overtemperature protection
• Small 5x5 mm WQFN package for high-density designs

Target Applications

• High-performance computing servers (e.g., Dell PowerEdge R750)
• 5G base station power supplies (e.g., Nokia AirScale)
• Network switches and routers (e.g., Cisco Catalyst 9000)
• Data center GPU accelerators (e.g., NVIDIA A100)
• Automotive ADAS domain controllers (e.g., Mobileye EyeQ5)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53689RSBR. Our core advantages include:

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• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS53689RSBR 是德州儀器推出的一款高度集成的雙通道、8 相 PWM 控制器，專為先進計算和電信系統中的高電流、低電壓供電而設計。它採用 TI 專有的 D-CAP+ 架構，具有自適應導通時間控制，可實現快速瞬態響應和出色的負載調節。該器件支持每通道最多 8 相或 4+4 相配置，非常適合 VR13.HC 和 VR14 應用。器件採用緊湊的 40-WQFN（5x5 mm）封裝，為空間受限的設計提供了高密度解決方案。

詳細技術參數

核心特性

• 雙通道、8 相 PWM 控制器，採用 D-CAP+ 架構
• 支持 VR13.HC 和 VR14 規範
• PMBus v1.3 接口，用於遙測和配置
• 自適應電壓縮放（AVS）和動態電壓識別（VID）
• 過流、過壓和過溫保護
• 小型 5x5 mm WQFN 封裝，適用於高密度設計

典型應用場景

• 高性能計算服務器（例如 Dell PowerEdge R750）
• 5G 基站電源（例如 Nokia AirScale）
• 網絡交換機和路由器（例如 Cisco Catalyst 9000）
• 數據中心 GPU 加速器（例如 NVIDIA A100）
• 汽車 ADAS 域控制器（例如 Mobileye EyeQ5）

環球供應鏈與批發合作夥伴方案

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