TPS5130PT TI Power Management IC | 48-LQFP (7x7) | 3-Phase, 5V to 28V Input

Product Overview

The TPS5130PT from Texas Instruments is a high-performance, multi-phase synchronous buck controller designed for low-voltage, high-current power supply applications. It integrates three independent PWM controllers with adaptive on-time control, enabling efficient voltage regulation for core and I/O rails in computing and telecom systems. Housed in a compact 48-pin LQFP (7x7 mm) package, it offers a wide input voltage range of 5V to 28V and supports output voltages as low as 0.9V. The device features programmable switching frequency, overcurrent protection, and power-good indicators, making it ideal for demanding power architectures.

Detailed Technical Specifications

Key Features

• Three independent synchronous buck controllers with adaptive on-time control for fast transient response
• Wide input voltage range (5V to 28V) supports various intermediate bus voltages
• Programmable switching frequency (200 kHz to 600 kHz) for design flexibility
• Integrated bootstrap diodes and high-side gate drivers
• Power-good output and enable function for sequencing
• Overcurrent protection (OCP) with hiccup mode, overvoltage protection (OVP), and thermal shutdown
• Small 48-pin LQFP package (7x7 mm) for space-constrained designs

Target Applications

• 5G base station power supplies (e.g., for remote radio units)
• Automotive infotainment and dashboard systems
• Networking equipment (routers, switches)
• Industrial control systems
• FPGA and ASIC core power in telecom infrastructure

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS5130PT. Our core advantages include:

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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

TPS5130PT 是德州儀器推出的一款高性能多相同步降壓控制器，專為低電壓、大電流電源應用設計。它集成了三個獨立的 PWM 控制器，採用自適應導通時間控制，可為計算和電信系統中的核心及 I/O 電源提供高效穩壓。器件採用緊湊的 48 引腳 LQFP（7x7 mm）封裝，支持 5V 至 28V 的寬輸入電壓範圍，輸出電壓可低至 0.9V。具有可編程開關頻率、過流保護和電源正常指示等功能，非常適合要求嚴苛的電源架構。

詳細技術參數

核心特性

• 三個獨立同步降壓控制器，採用自適應導通時間控制，實現快速瞬態響應
• 寬輸入電壓範圍（5V 至 28V），支持各種中間總線電壓
• 可編程開關頻率（200 kHz 至 600 kHz），設計靈活
• 集成自舉二極管和高側柵極驅動器
• 電源正常輸出和使能功能，用於時序控制
• 過流保護（OCP）帶打嗝模式、過壓保護（OVP）和熱關斷
• 小型 48 引腳 LQFP 封裝（7x7 mm），適用於空間受限的設計

典型應用場景

• 5G 基站電源（例如用於遠程射頻單元）
• 汽車信息娛樂和儀表板系統
• 網絡設備（路由器、交換機）
• 工業控制系統
• 電信基礎設施中的 FPGA 和 ASIC 核心電源

環球供應鏈與批發合作夥伴方案

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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