TPS65250RHAR TI Power Management IC | 40-VQFN (6x6) | 4.5V-18V Input, 3 Buck Converters

Product Overview

The TPS65250RHAR from Texas Instruments is a highly integrated power management IC (PMIC) designed for multi-rail applications. It features three synchronous step-down (buck) converters with adjustable output voltages, supporting input voltages from 4.5V to 18V. The device is housed in a compact 40-pin VQFN package (6x6 mm) and offers high efficiency, low quiescent current, and a wide range of protection features. It is ideal for powering processors, FPGAs, and other digital loads in industrial, automotive, and telecom systems.

Detailed Technical Specifications

Key Features

• Three synchronous buck converters with integrated FETs
• Adjustable output voltage via external resistors
• Wide input voltage range for 5V and 12V rails
• High efficiency over entire load range
• Low quiescent current for battery-powered applications
• Programmable soft-start to reduce inrush current
• Protection: overcurrent, overtemperature, undervoltage lockout
• Power-good output for sequencing
• Small 6x6 mm VQFN package for space-constrained designs

Target Applications

• 5G base stations: powering FPGAs and DSPs
• Automotive dashboard and infotainment systems
• Industrial control and automation
• Networking equipment (routers, switches)
• Medical imaging devices
• Portable test equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65250RHAR. 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

TPS65250RHAR 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（buck）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 40 引腳 VQFN 封裝（6x6 mm），具有高效率、低靜態電流和豐富的保護功能，非常適合為工業、汽車和電信系統中的處理器、FPGA 及其他數字負載供電。

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
• 寬輸入電壓範圍，適用於 5V 和 12V 電源軌
• 全負載範圍內高效率
• 低靜態電流，適合電池供電應用
• 可編程軟啟動，減小浪湧電流
• 保護功能：過流、過溫、欠壓鎖定
• 電源正常指示引腳，用於時序控制
• 緊湊的 6x6 mm VQFN 封裝，節省空間

典型應用場景

• 5G 基站：為 FPGA 和 DSP 供電
• 汽車儀表盤和信息娛樂系統
• 工業控制與自動化
• 網絡設備（路由器、交換機）
• 醫療成像設備
• 便攜式測試儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65250RHAR 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]