TPS65263-1QRHBRQ1 TI PMIC | 32-VQFN (5x5) | 3 Buck Converters, 3.6A

Product Overview

The TPS65263-1QRHBRQ1 is a highly integrated power management IC (PMIC) from Texas Instruments, designed for automotive and industrial applications. It features three synchronous step-down DC/DC converters with a total output current of up to 3.6A. The device operates from a single supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered and 5V rail systems. Housed in a compact 32-pin VQFN (5x5mm) package, it offers high efficiency and low quiescent current, ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Three high-efficiency synchronous buck converters with integrated FETs
• Wide input voltage range: 2.7V to 5.5V
• Adjustable output voltage from 0.6V to 5.5V
• 2.2 MHz fixed switching frequency for small external components
• Low quiescent current: 18 µA (typical)
• Power-save mode for light-load efficiency
• Built-in overcurrent, overtemperature, and undervoltage lockout protection
• Automotive-grade: AEC-Q100 qualified
• Compact 32-pin VQFN (5x5mm) package

Target Applications

The TPS65263-1QRHBRQ1 is ideal for automotive infotainment systems, advanced driver-assistance systems (ADAS), 5G base station power management, industrial control systems, and portable battery-powered devices. Specific examples include powering the core voltage of a 5G base station processor, supplying 1.8V and 3.3V rails in an automotive dashboard display, and providing multiple voltage rails for an industrial sensor hub.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65263-1QRHBRQ1. 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

TPS65263-1QRHBRQ1 是德州儀器（TI）推出的一款高度集成的電源管理 IC（PMIC），專為汽車和工業應用設計。它包含三個同步降壓 DC/DC 轉換器，總輸出電流高達 3.6A。該器件可在 2.7V 至 5.5V 的單電源電壓範圍內工作，適用於電池供電和 5V 軌道系統。採用緊湊的 32 引腳 VQFN（5x5mm）封裝，具有高效率 and 低靜態電流，非常適合空間受限的設計。

詳細技術參數

核心特性

• 三個高效率同步降壓轉換器，集成 FET
• 寬輸入電壓範圍：2.7V 至 5.5V
• 可調輸出電壓：0.6V 至 5.5V
• 2.2 MHz 固定開關頻率，支持小型外部元件
• 低靜態電流：18 µA（典型值）
• 省電模式，提高輕載效率
• 內置過流、過溫和欠壓鎖定保護
• 汽車級認證：AEC-Q100
• 緊湊的 32 引腳 VQFN（5x5mm）封裝

典型應用場景

TPS65263-1QRHBRQ1 適用於汽車信息娛樂系統、高級駕駛輔助系統（ADAS）、5G 基站電源管理、工業控制系統以及便攜式電池供電設備。具體應用包括為 5G 基站處理器提供核心電壓、為汽車儀表盤顯示屏提供 1.8V 和 3.3V 電源軌、以及為工業傳感器集線器提供多路電壓軌。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65263-1QRHBRQ1 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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• 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]