TPS51275BRUKT TI Power Management IC | 20-WQFN (3x3) | Dual Synchronous Buck Controller

Product Overview

The TPS51275BRUKT from Texas Instruments is a dual synchronous buck controller designed for efficient power conversion in a compact 20-WQFN (3x3) package. It integrates two independent PWM controllers with adaptive on-time control, enabling high efficiency and fast transient response. The device operates from a 4.5V to 24V input voltage range and provides adjustable output voltages down to 0.76V with ±1% accuracy. Its small footprint and high integration make it ideal for space-constrained applications requiring multiple voltage rails.

Detailed Technical Specifications

Key Features

• Dual synchronous buck controller with adaptive on-time control
• 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 (200kHz to 1.2MHz)
• Integrated bootstrap diodes and soft-start
• Overcurrent, overvoltage, and thermal protection
• Small 20-WQFN (3x3mm) package

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation
• Networking equipment (routers, switches)
• FPGA and DSP power rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS51275BRUKT. 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

TPS51275BRUKT 是德州儀器（TI）推出的一款雙通道同步降壓控制器，採用緊湊的 20-WQFN（3x3）封裝。它集成了兩個獨立的 PWM 控制器，採用自適應導通時間控制，實現高效率和高瞬態響應。該器件工作在 4.5V 至 24V 輸入電壓範圍，提供低至 0.76V 的可調輸出電壓，精度為 ±1%。其小尺寸和高集成度使其非常適合需要多電壓軌的空間受限應用。

詳細技術參數

核心特性

• 雙通道同步降壓控制器，自適應導通時間控制
• 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，高達 95%
• 可編程開關頻率（200kHz 至 1.2MHz）
• 集成自舉二極管和軟啟動
• 過流、過壓和熱保護
• 小型 20-WQFN（3x3mm）封裝

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制和自動化
• 網絡設備（路由器、交換機）
• FPGA 和 DSP 電源軌

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS51275BRUKT 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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• 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

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 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]