TPS65261RHBR TI Power Management IC | 32-VQFN (5x5) | 3 Buck Converters, 4.5V-18V Input

Product Overview

The TPS65261RHBR from Texas Instruments is a highly integrated power management IC (PMIC) designed for multi-rail applications. It features three synchronous buck converters with adjustable output voltages, supporting input voltages from 4.5V to 18V. The device is housed in a compact 32-pin VQFN package (5x5 mm), making it ideal for space-constrained designs. With integrated MOSFETs and high efficiency, the TPS65261RHBR simplifies power supply design for a wide range of systems.

Detailed Technical Specifications

Key Features

• Three synchronous buck converters with integrated MOSFETs
• Wide input voltage range: 4.5V to 18V
• Adjustable output voltage from 0.8V to 5.5V
• High efficiency up to 95%
• Fixed 500 kHz switching frequency
• Power-good output for sequencing
• Overcurrent, overvoltage, and thermal protection
• Compact 32-VQFN package (5x5 mm)

Target Applications

• 5G base stations: powering FPGA cores and I/O rails
• Automotive dashboard: supplying 3.3V and 1.8V for infotainment
• Industrial control systems: multi-rail power for PLCs
• Networking equipment: powering SoC and memory
• Consumer electronics: set-top boxes and gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65261RHBR. 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

TPS65261RHBR 是德州儀器（TI）推出的一款高度集成的電源管理 IC（PMIC），專為多軌應用設計。它包含三個同步降壓轉換器，輸出電壓可調，支持 4.5V 至 18V 的輸入電壓範圍。該器件採用緊湊的 32 引腳 VQFN 封裝（5x5 mm），非常適合空間受限的設計。憑藉集成 MOSFET 和高效率，TPS65261RHBR 簡化了各種系統的電源設計。

詳細技術參數

核心特性

• 三個同步降壓轉換器，集成 MOSFET
• 寬輸入電壓範圍：4.5V 至 18V
• 可調輸出電壓：0.8V 至 5.5V
• 高效率，最高可達 95%
• 固定 500 kHz 開關頻率
• 電源正常輸出，用於時序控制
• 過流、過壓和過熱保護
• 緊湊的 32-VQFN 封裝（5x5 mm）

典型應用場景

• 5G 基站：為 FPGA 內核和 I/O 供電
• 汽車儀表板：為信息娛樂系統提供 3.3V 和 1.8V
• 工業控制系統：為 PLC 提供多軌電源
• 網絡設備：為 SoC 和內存供電
• 消費電子：機頂盒和遊戲主機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65261RHBR 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。
• 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]