LM74680DRRR TI Ideal Diode Controller | 12-WSON (3x3) | 0-14V, 2.7A

Product Overview

The LM74680DRRR from Texas Instruments is a high-performance ideal diode controller designed to replace Schottky diodes in reverse polarity protection and OR-ing applications. It integrates a 14V, 2.7A N-channel MOSFET with a smart controller, enabling ultra-low forward voltage drop and minimal power dissipation. Housed in a compact 12-WSON (3x3) package, it is ideal for space-constrained designs requiring high efficiency and reliability.

Detailed Technical Specifications

Key Features

• Ultra-low forward voltage drop (equivalent to 45 mΩ RDS(on))
• Integrated N-channel MOSFET with smart gate drive
• Reverse current blocking when disabled
• Fast reverse recovery (no reverse recovery charge)
• Low quiescent current (30 µA)
• Small footprint (3x3 mm WSON package)
• Enable pin for on/off control

Target Applications

• Reverse polarity protection in automotive infotainment systems (e.g., dashboard displays)
• Power OR-ing in redundant power supplies for 5G base stations
• Battery protection in portable devices (e.g., power banks)
• Load switch in industrial sensors
• Solar-powered IoT nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM74680DRRR. 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

LM74680DRRR 是德州儀器推出的一款高性能理想二極管控制器，用於替代肖特基二極管進行反極性保護和 OR-ing 應用。它集成了 14V、2.7A 的 N 溝道 MOSFET 和智能控制器，實現超低正向壓降和極小的功耗。採用緊湊的 12-WSON（3x3）封裝，非常適合需要高效率和高可靠性的空間受限設計。

詳細技術參數

核心特性

• 超低正向壓降（等效 45 mΩ RDS(on)）
• 集成 N 溝道 MOSFET 和智能柵極驅動
• 關斷時反向電流阻斷
• 快速反向恢復（無反向恢復電荷）
• 低靜態電流（30 µA）
• 小尺寸（3x3 mm WSON 封裝）
• 使能引腳用於開關控制

典型應用場景

• 汽車信息娛樂系統中的反極性保護（例如儀表盤顯示）
• 5G 基站冗餘電源中的功率 OR-ing
• 便攜設備中的電池保護（例如移動電源）
• 工業傳感器中的負載開關
• 太陽能供電的 IoT 節點

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM74680DRRR 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]