TPS65261-1RHBR TI Power Management IC | 32-VQFN (5x5) | 3 Buck Converters, 4.5V-18V Input

Product Overview

The TPS65261-1RHBR is a highly integrated power management IC from Texas Instruments, designed for multi-rail power supply 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 (5x5 mm) package, making it ideal for space-constrained designs. With high efficiency and low quiescent current, it is suitable for a wide range of industrial, automotive, and consumer electronics.

Detailed Technical Specifications

Key Features

• Three synchronous buck converters with integrated FETs
• Adjustable output voltage via external resistors
• Power Good (PG) output for each channel
• Enable (EN) control for each channel
• Overcurrent and overtemperature protection
• Soft-start to reduce inrush current
• Low shutdown current (<1 µA)

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP power supplies
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

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

TPS65261-1RHBR 是德州儀器（TI）推出的一款高度集成的電源管理IC，專為多軌電源應用設計。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。器件採用緊湊的32引腳VQFN（5x5 mm）封裝，非常適合空間受限的設計。憑藉高效率與低靜態電流，適用於工業、汽車和消費電子等多種領域。

詳細技術參數

核心特性

• 三個同步降壓轉換器，集成FET
• 通過外部電阻可調輸出電壓
• 每個通道的電源正常（PG）輸出
• 每個通道的使能（EN）控制
• 過流和過溫保護
• 軟啟動以減小浪湧電流
• 低關斷電流（<1 µA）

典型應用場景

• 5G基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• FPGA和DSP電源
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65261-1RHBR 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]