TPS53129RGET TI Power Management IC | 24-VQFN (4x4) | 4.5V-24V Input, Dual Synchronous Buck

Product Overview

The TPS53129RGET from Texas Instruments is a dual synchronous buck controller designed for low-power, high-efficiency point-of-load (POL) regulation. It operates from a 4.5V to 24V input supply and provides two independent output voltages as low as 0.76V. The device integrates high-side and low-side MOSFET drivers with adaptive dead-time control to optimize efficiency. Housed in a compact 24-pin VQFN (4x4 mm) package, it is ideal for space-constrained applications requiring dual output rails.

Detailed Technical Specifications

Key Features

• Dual synchronous buck controller with D-CAP2™ mode for fast transient response
• Wide input voltage range: 4.5V to 24V
• Output voltage adjustable from 0.76V to 5.5V
• Adaptive dead-time control for high efficiency
• Integrated bootstrap diode
• Power-good output for each channel
• Enable and soft-start functions
• Overcurrent and overtemperature protection
• Small 4x4 mm VQFN package

Target Applications

• 5G base station power supplies (e.g., for FPGA or ASIC cores)
• Automotive dashboard and infotainment systems
• Industrial control systems (e.g., PLC, motor drives)
• Networking equipment (e.g., routers, switches)
• Point-of-load regulation for servers and storage

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53129RGET. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 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

TPS53129RGET 是德州儀器（TI）推出的一款雙路同步降壓控制器，專為低功耗、高效率的負載點（POL）穩壓而設計。它可在 4.5V 至 24V 的輸入電源下工作，並提供兩個低至 0.76V 的獨立輸出電壓。該器件集成了高側和低側 MOSFET 驅動器，並具有自適應死區時間控制以優化效率。採用緊湊的 24 引腳 VQFN（4x4 mm）封裝，非常適合需要雙輸出電軌的空間受限應用。

詳細技術參數

核心特性

• 雙路同步降壓控制器，採用 D-CAP2™ 模式，瞬態響應快速
• 寬輸入電壓範圍：4.5V 至 24V
• 輸出電壓可調：0.76V 至 5.5V
• 自適應死區時間控制，實現高效率
• 集成自舉二極管
• 每通道電源正常指示
• 使能和軟啟動功能
• 過流和過溫保護
• 小型 4x4 mm VQFN 封裝

典型應用場景

• 5G 基站電源（例如 FPGA 或 ASIC 內核供電）
• 汽車儀表盤和信息娛樂系統
• 工業控制系統（例如 PLC、電機驅動）
• 網絡設備（例如路由器、交換機）
• 服務器和存儲設備的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53129RGET 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
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• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

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• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
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以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]