LM74800MDRRR TI Ideal Diode Controller | 12-WSON (3x3) | 4.5V-65V, 2.7A Gate Drive

Product Overview

The LM74800MDRRR is a high-voltage ideal diode controller from Texas Instruments, designed to replace Schottky diodes in reverse polarity protection and OR-ing applications. It operates over a wide input voltage range of 4.5V to 65V and provides a gate drive up to 2.7A for external N-channel MOSFETs. The device features low quiescent current (28 µA typical) and fast transient response, making it suitable for automotive, industrial, and telecom systems. Housed in a compact 12-WSON (3x3 mm) package, it enables efficient power management with minimal board space.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 65V
• Low quiescent current: 28 µA
• Fast transient response
• Reverse current blocking
• Adjustable overvoltage protection
• Small 12-WSON package

Target Applications

• Automotive: 5G base station power supply, infotainment dashboard, ADAS
• Industrial: PLC, motor drives, battery protection
• Telecom: Base station rectifiers, server power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM74800MDRRR. 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

LM74800MDRRR 是德州儀器 (TI) 的一款高壓理想二極體控制器，專為替代蕭特基二極體而設計，應用於反極性保護和 OR-ing 電路。其輸入電壓範圍為 4.5V 至 65V，可提供高達 2.7A 的柵極驅動電流，用於驅動外部 N 溝道 MOSFET。該器件具有低靜態電流（典型值 28 µA）和快速瞬態響應，適用於汽車、工業和電信系統。採用緊湊的 12-WSON（3x3 mm）封裝，可在最小電路板空間內實現高效電源管理。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 65V
• 低靜態電流：28 µA
• 快速瞬態響應
• 反向電流阻斷
• 可調過壓保護
• 小型 12-WSON 封裝

典型應用場景

• 汽車：5G 基站電源、信息娛樂儀表板、ADAS
• 工業：PLC、電機驅動、電池保護
• 電信：基站整流器、服務器電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM74800MDRRR 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]