TPS53125RGET TI Power Management IC | 24-VQFN (4x4) | Dual Synchronous Step-Down Controller

Product Overview

The TPS53125RGET from Texas Instruments is a dual, adaptive on-time D-CAP2™ mode synchronous buck controller. It integrates two independent step-down controllers with a wide input voltage range of 4.5V to 24V, making it suitable for a variety of power supply designs. The device features an adjustable output voltage from 0.76V to 5.5V, with high efficiency and fast transient response. Housed in a compact 24-pin VQFN (4x4mm) package, it is ideal for space-constrained applications.

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
• Adjustable output voltage from 0.76V to 5.5V
• High efficiency up to 95%
• Programmable switching frequency from 200kHz to 1.2MHz
• Integrated bootstrap diode
• Overcurrent, overvoltage, and thermal shutdown protection
• Small 4x4mm VQFN package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Networking equipment (routers, switches)
• Point-of-load (POL) regulation for FPGAs and ASICs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53125RGET. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

TPS53125RGET 是德州儀器（TI）推出的一款雙通道自適應導通時間 D-CAP2™ 模式同步降壓控制器。它集成了兩個獨立的降壓控制器，輸入電壓範圍為 4.5V 至 24V，適用於多種電源設計。輸出電壓可在 0.76V 至 5.5V 之間調節，具有高效率及快速瞬態響應。器件採用緊湊的 24 引腳 VQFN（4x4mm）封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 雙通道同步降壓控制器，採用 D-CAP2™ 模式，瞬態響應快
• 寬輸入電壓範圍：4.5V 至 24V
• 可調輸出電壓：0.76V 至 5.5V
• 高效率，最高可達 95%
• 可編程開關頻率：200kHz 至 1.2MHz
• 集成自舉二極管
• 過流、過壓和熱關斷保護
• 小巧的 4x4mm VQFN 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表盤及信息娛樂系統
• 工業控制系統
• 網絡設備（路由器、交換機）
• FPGA 和 ASIC 的負載點（POL）調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS53125RGET 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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品質保證與合規

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