TPS272C45DRHFR TI Power Switch | 24-VQFN (5x4) | 45mOhm, 2-Channel

Product Overview

The TPS272C45DRHFR is a dual-channel, 45mOhm smart high-side power switch from Texas Instruments, designed for robust power distribution in automotive and industrial applications. It integrates advanced protection features such as overcurrent, overtemperature, and short-circuit protection, along with diagnostic capabilities via current sense output. Housed in a compact 24-VQFN (5x4) package, it offers high reliability and space-saving design.

Detailed Technical Specifications

Key Features

• Dual-channel high-side switch with 45mOhm RDS(on)
• Wide input voltage range: 4.5V to 40V
• Integrated protection: overcurrent, overtemperature, short-circuit, undervoltage lockout
• Diagnostic current sense output for load monitoring
• Low standby current (< 1 μA)
• Compact 24-VQFN package for space-constrained designs
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive body control modules (e.g., lighting, HVAC, door locks)
• 5G base station power distribution
• Industrial PLC and sensor power management
• Dashboard and infotainment systems
• Battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS272C45DRHFR. 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

TPS272C45DRHFR 是德州儀器推出的雙通道、45mOhm 智能高側電源開關，專為汽車和工業應用中的穩健配電設計。它集成了過流、過溫和短路保護等先進保護功能，並通過電流檢測輸出提供診斷能力。採用緊湊的 24-VQFN（5x4）封裝，具有高可靠性和節省空間的優勢。

詳細技術參數

核心特性

• 雙通道高側開關，45mOhm 導通電阻
• 寬輸入電壓範圍：4.5V 至 40V
• 集成保護：過流、過溫、短路、欠壓鎖定
• 診斷電流檢測輸出，用於負載監控
• 低靜態電流（< 1 μA）
• 緊湊的 24-VQFN 封裝，適合空間受限設計
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 汽車車身控制模塊（如照明、HVAC、門鎖）
• 5G 基站配電
• 工業 PLC 和傳感器電源管理
• 儀表板和信息娛樂系統
• 電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS272C45DRHFR 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]