TPS274C65BSWRHAR TI Smart High-Side Switch | 40-VQFN (6x6) | 65mOhm, 4-Channel

Product Overview

The TPS274C65BSWRHAR from Texas Instruments is a 4-channel smart high-side switch designed for automotive and industrial applications. It integrates robust protection features and diagnostics, making it ideal for driving resistive, capacitive, and inductive loads. The device operates from a 4.5V to 40V supply range and delivers up to 2.5A per channel with a typical on-resistance of 65mΩ. Housed in a compact 40-pin VQFN (6x6mm) package, it offers high power density and thermal performance.

Detailed Technical Specifications

Key Features

• 4-channel high-side switch with integrated power MOSFETs
• Low on-resistance (65mΩ) for reduced power dissipation
• Comprehensive protection: overcurrent, overtemperature, short-circuit, reverse polarity
• SPI interface for advanced diagnostics and configuration
• Low standby current (< 1µA) for battery-powered systems
• AEC-Q100 qualified for automotive applications
• Compact 40-VQFN package with exposed pad for thermal management

Target Applications

• Automotive: Body control modules, lighting systems (LED headlights, taillights), HVAC actuators, seat control modules
• Industrial: Programmable logic controllers (PLCs), motor drives, solenoid drivers, valve control
• 5G Base Stations: Power distribution and load switching for remote radio units
• Building Automation: Smart lighting, HVAC control, security systems
• Consumer Electronics: Power management for smart home devices, robotics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS274C65BSWRHAR. 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

TPS274C65BSWRHAR 是德州儀器（TI）推出的一款4通道智能高側開關，專為汽車和工業應用設計。它集成了強大的保護功能和診斷能力，適用於驅動電阻性、電容性和電感性負載。該器件的工作電壓範圍為4.5V至40V，每通道最大輸出電流2.5A，典型導通電阻為65mΩ。採用緊湊的40引腳VQFN（6x6mm）封裝，提供高功率密度和優異的熱性能。

詳細技術參數

核心特性

• 4通道高側開關，集成功率MOSFET
• 低導通電阻（65mΩ），降低功耗
• 全面保護：過流、過溫、短路、反極性
• SPI接口，支持高級診斷和配置
• 低待機電流（< 1µA），適用於電池供電系統
• 通過AEC-Q100認證，適用於汽車應用
• 緊湊的40-VQFN封裝，帶有裸露焊盤，便於散熱

典型應用場景

• 汽車：車身控制模塊、照明系統（LED頭燈、尾燈）、HVAC執行器、座椅控制模塊
• 工業：可編程邏輯控制器（PLC）、電機驅動、電磁閥驅動、閥門控制
• 5G基站：遠程射頻單元的配電和負載切換
• 樓宇自動化：智能照明、HVAC控制、安防系統
• 消費電子：智能家居設備的電源管理、機器人

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS274C65BSWRHAR 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]