LM74700QDBVRQ1 TI Ideal Diode Controller | SOT-23-6 | 65V, 1.5A

Product Overview

The LM74700QDBVRQ1 is an automotive-grade ideal diode controller from Texas Instruments, designed to replace Schottky diodes in reverse polarity protection and OR-ing applications. It integrates a 65V-rated N-channel MOSFET driver with low quiescent current (25 µA typical) and fast reverse recovery (0.5 µs). The device operates over a wide input voltage range of 3.2V to 65V and is available in a compact SOT-23-6 package. It features reverse current blocking, overvoltage protection, and thermal shutdown, making it ideal for harsh automotive and industrial environments.

Detailed Technical Specifications

Key Features

• Low forward voltage drop (20 mV at 1A) reduces power dissipation
• Fast reverse recovery prevents reverse current spikes
• Wide input voltage range supports 12V/24V automotive systems
• Integrated overvoltage protection (OVP) up to 65V
• Thermal shutdown protection at 165°C
• AEC-Q100 qualified for automotive applications

Target Applications

• Automotive body control modules (e.g., dashboard power supply)
• 5G base station power distribution
• Industrial PLC power OR-ing
• Battery reverse polarity protection in electric vehicles
• Server power redundancy

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM74700QDBVRQ1. 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

LM74700QDBVRQ1 是德州儀器推出的車規級理想二極管控制器，用於替代肖特基二極管實現反極性保護和 OR-ing 應用。它集成了 65V 額定的 N 溝道 MOSFET 驅動器，具有低靜態電流（典型值 25 µA）和快速反向恢復（0.5 µs）。器件工作電壓範圍為 3.2V 至 65V，採用緊湊的 SOT-23-6 封裝。具備反向電流阻斷、過壓保護和熱關斷功能，適用於嚴苛的汽車和工業環境。

詳細技術參數

核心特性

• 低正向壓降（1A 時 20 mV），降低功耗
• 快速反向恢復，防止反向電流尖峰
• 寬輸入電壓範圍，支持 12V/24V 汽車系統
• 集成過壓保護（OVP），最高 65V
• 熱關斷保護（165°C）
• 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（如儀表板電源）
• 5G 基站電源分配
• 工業 PLC 電源 OR-ing
• 電動汽車電池反極性保護
• 服務器電源冗餘

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM74700QDBVRQ1 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]