TPS65251-2RHAT TI PMIC | 40-VQFN (6x6) | 3 Buck Converters, 4.5V-18V Input

Product Overview

The TPS65251-2RHAT from Texas Instruments is a highly integrated power management IC (PMIC) designed for space-constrained applications requiring multiple voltage rails. It features three synchronous buck converters with integrated FETs, supporting input voltages from 4.5V to 18V. The device is housed in a compact 40-pin VQFN package (6x6 mm) and offers programmable output voltages, sequencing, and protection features. Ideal for applications such as 5G base stations, automotive infotainment, and industrial control 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
• Programmable switching frequency (300kHz to 2.2MHz)
• Power sequencing and enable control
• Comprehensive protection: overvoltage, overcurrent, undervoltage lockout, thermal shutdown
• Small 40-pin VQFN package (6x6 mm) for space-constrained designs

Target Applications

• 5G base stations (e.g., powering FPGA cores and I/O)
• Automotive infotainment and dashboard systems
• Industrial control and automation equipment
• Networking and telecom infrastructure
• Medical imaging devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65251-2RHAT. 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

TPS65251-2RHAT 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。它包含三個帶集成 MOSFET 的同步降壓轉換器，支持 4.5V 至 18V 的輸入電壓。該器件採用緊湊的 40 引腳 VQFN 封裝（6x6 mm），提供可編程輸出電壓、排序和保護功能。適用於 5G 基站、汽車信息娛樂系統和工業控制系統等應用。

詳細技術參數

核心特性

• 三個帶集成 MOSFET 的同步降壓轉換器
• 寬輸入電壓範圍：4.5V 至 18V
• 可調輸出電壓：0.8V 至 5.5V
• 可編程開關頻率（300kHz 至 2.2MHz）
• 電源排序和使能控制
• 全面保護：過壓、過流、欠壓鎖定、熱關斷
• 緊湊的 40 引腳 VQFN 封裝（6x6 mm），適合空間受限設計

典型應用場景

• 5G 基站（例如為 FPGA 內核和 I/O 供電）
• 汽車信息娛樂系統和儀表板
• 工業控制和自動化設備
• 網絡和電信基礎設施
• 醫療成像設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65251-2RHAT 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。
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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]