LM27222M-TI TI Gate Driver | 8-SOIC | 4.5V-18V, 3A Peak

Product Overview

The LM27222M-TI is a high-speed, dual-channel MOSFET gate driver from Texas Instruments, designed to drive both high-side and low-side N-channel MOSFETs in synchronous buck converter topologies. Housed in an 8-pin SOIC package, this driver delivers 3A peak sink/source current with a wide supply voltage range of 4.5V to 18V. Its adaptive dead-time control and shoot-through protection ensure reliable operation in high-frequency power conversion applications.

Detailed Technical Specifications

Key Features

• Dual-channel independent gate drive for high-side and low-side MOSFETs
• Adaptive dead-time control to prevent cross-conduction
• Under-voltage lockout (UVLO) for both VDD and bootstrap supply
• 3A peak drive current for fast switching
• Wide input voltage range suitable for various power rails
• Shoot-through protection circuitry

Target Applications

• 5G base station power modules (e.g., 48V to 12V DC-DC converters)
• Automotive infotainment and dashboard power supplies (e.g., 12V to 3.3V)
• Industrial point-of-load (POL) converters
• Server and telecom power systems
• High-frequency synchronous buck converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM27222M-TI. 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

LM27222M-TI 是德州儀器推出的一款高速雙通道 MOSFET 柵極驅動器，專為驅動同步降壓轉換器中的高側和低側 N 溝道 MOSFET 設計。採用 8 引腳 SOIC 封裝，提供 3A 峰值灌/拉電流，電源電壓範圍為 4.5V 至 18V。其自適應死區時間控制和防直通保護確保在高頻電源轉換應用中的可靠運行。

詳細技術參數

核心特性

• 雙通道獨立柵極驅動，支持高側和低側 MOSFET
• 自適應死區時間控制，防止直通
• 欠壓鎖定 (UVLO) 保護，涵蓋 VDD 和自舉電源
• 3A 峰值驅動電流，實現快速開關
• 寬輸入電壓範圍，適用於多種電源軌
• 防直通保護電路

典型應用場景

• 5G 基站電源模塊 (例如 48V 轉 12V DC-DC 轉換器)
• 汽車信息娛樂系統和儀表板電源 (例如 12V 轉 3.3V)
• 工業負載點 (POL) 轉換器
• 服務器和電信電源系統
• 高頻同步降壓轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM27222M-TI 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]