TPS274C65ASHRHAR TI Smart High-Side Switch | 40-VQFN (6x6) | 4-Ch, 65mOhm, 40V

Product Overview

The TPS274C65ASHRHAR is a quad-channel smart high-side switch from Texas Instruments, designed for robust power distribution in industrial and automotive applications. It integrates four 65mΩ N-channel MOSFETs with advanced protection and diagnostic features, housed in a compact 40-pin VQFN (6x6mm) package. The device operates over a wide input voltage range of 4V to 40V, making it suitable for 12V and 24V systems. It provides accurate current sensing, adjustable current limit, and comprehensive fault protection including overcurrent, overtemperature, and short-circuit protection.

Detailed Technical Specifications

Key Features

• Four integrated high-side switches with 65mΩ RDS(on)
• Adjustable current limit via external resistor
• Accurate current sense output for load monitoring
• Comprehensive fault protection: overcurrent, overtemperature, short-circuit, and undervoltage lockout
• Low standby current (< 5 µA) for battery-powered applications
• SPI interface for diagnostics and configuration
• Compliant to AEC-Q100 for automotive applications

Target Applications

• 5G base station power distribution
• Automotive body control modules (e.g., dashboard, lighting, seat control)
• Industrial PLC and I/O modules
• Battery management systems
• Server and telecom power distribution

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS274C65ASHRHAR. 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

TPS274C65ASHRHAR 是德州儀器推出的四通道智能高側開關，專為工業和汽車應用中的穩健配電而設計。它集成了四個 65mΩ N 溝道 MOSFET，並具有先進的保護和診斷功能，採用緊湊的 40 引腳 VQFN（6x6mm）封裝。該器件在 4V 至 40V 的寬輸入電壓範圍內工作，適用於 12V 和 24V 系統。它提供精確的電流檢測、可調節電流限制以及全面的故障保護，包括過流、過溫和短路保護。

詳細技術參數

核心特性

• 四個集成高側開關，導通電阻 65mΩ
• 通過外部電阻可調節電流限制
• 精確的電流檢測輸出，用於負載監控
• 全面的故障保護：過流、過溫、短路和欠壓鎖定
• 低待機電流（< 5 µA），適用於電池供電應用
• SPI 接口用於診斷和配置
• 符合 AEC-Q100 汽車應用標準

典型應用場景

• 5G 基站配電
• 汽車車身控制模塊（例如儀表板、照明、座椅控制）
• 工業 PLC 和 I/O 模塊
• 電池管理系統
• 服務器和電信配電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS274C65ASHRHAR 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]