TPS65261-1RHBT TI PMIC | 32-VQFN (5x5) | 3 Buck Converters, 4A Output

Product Overview

The TPS65261-1RHBT is a highly integrated power management IC (PMIC) from Texas Instruments, designed for space-constrained applications requiring multiple voltage rails. It features three synchronous buck converters with a total output current of up to 4A, making it ideal for powering processors, FPGAs, and other digital loads in industrial and automotive systems. The device operates from a 2.7V to 6.5V input voltage range and provides adjustable output voltages down to 0.8V. Housed in a compact 32-pin VQFN (5x5 mm) package, it offers excellent thermal performance and reliability.

Detailed Technical Specifications

Key Features

• Three synchronous buck converters with integrated FETs
• Adjustable output voltage and switching frequency
• Power-good output and enable control for each channel
• Overcurrent, overvoltage, and thermal shutdown protection
• Low quiescent current (typical 20 µA)
• Small footprint: 5x5 mm VQFN package

Target Applications

• 5G base station power management (e.g., for FPGA core and I/O rails)
• Automotive dashboard and infotainment systems (e.g., powering SoC and display)
• Industrial control systems (e.g., PLC and motor drive power supplies)
• Portable and battery-powered devices (e.g., handheld terminals)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65261-1RHBT. 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

TPS65261-1RHBT 是德州儀器（TI）推出的一款高度集成的電源管理 IC（PMIC），專為需要多電壓軌的空間受限應用而設計。它包含三個同步降壓轉換器，總輸出電流高達 4A，非常適合為工業和汽車系統中的處理器、FPGA 及其他數位負載供電。該器件可在 2.7V 至 6.5V 的輸入電壓範圍內工作，並提供低至 0.8V 的可調輸出電壓。採用緊湊的 32 引腳 VQFN（5x5 mm）封裝，具有出色的熱性能和可靠性。

詳細技術參數

核心特性

• 三個同步降壓轉換器，內置 FET
• 可調輸出電壓和開關頻率
• 每個通道具有電源正常輸出和使能控制
• 過流、過壓和熱關斷保護
• 低靜態電流（典型值 20 µA）
• 小尺寸：5x5 mm VQFN 封裝

典型應用場景

• 5G 基站電源管理（例如為 FPGA 核心和 I/O 軌供電）
• 汽車儀表板和資訊娛樂系統（例如為 SoC 和顯示器供電）
• 工業控制系統（例如 PLC 和馬達驅動電源）
• 可攜式和電池供電設備（例如手持終端）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65261-1RHBT 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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

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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

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]