LM5109BQNGTRQ1 TI Gate Driver | 8-WSON (4x4) | 100V, 1A Peak, Half-Bridge

Product Overview

The LM5109BQNGTRQ1 is a high-voltage, half-bridge gate driver from Texas Instruments, designed for automotive and industrial applications. It features a floating high-side driver capable of operating up to 100V, with a peak output current of 1A. The device is housed in a compact 8-WSON (4x4) package, making it suitable for space-constrained designs. It provides robust drive capability for N-channel MOSFETs in half-bridge configurations, with integrated bootstrap diode and UVLO protection.

Detailed Technical Specifications

Key Features

• High-voltage half-bridge gate driver up to 100V
• 1A peak output current for fast switching
• Integrated bootstrap diode
• Undervoltage lockout (UVLO) on both high and low sides
• Matched propagation delays for both channels
• Automotive grade (AEC-Q100 qualified)
• Compact 8-WSON package with exposed pad for thermal management

Target Applications

• Automotive: 48V mild-hybrid systems, DC-DC converters, motor drives (e.g., electric power steering, HVAC blowers)
• Industrial: 5G base station power supplies, solar inverters, battery chargers
• Consumer: High-power LED drivers, audio amplifiers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5109BQNGTRQ1. 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

LM5109BQNGTRQ1 是德州儀器（TI）推出的一款高壓半橋柵極驅動器，專為汽車和工業應用設計。它具有高達100V的浮動高端驅動能力，峰值輸出電流為1A。器件採用緊湊的8-WSON（4x4）封裝，適合空間受限的設計。它為半橋配置中的N溝道MOSFET提供強勁的驅動能力，並集成自舉二極管和欠壓鎖定（UVLO）保護。

詳細技術參數

核心特性

• 高壓半橋柵極驅動器，最高100V
• 1A峰值輸出電流，實現快速開關
• 集成自舉二極管
• 高低兩側均具有欠壓鎖定 (UVLO)
• 兩通道匹配的傳播延遲
• 汽車級認證 (AEC-Q100)
• 緊湊的8-WSON封裝，帶有裸露焊盤以改善散熱

典型應用場景

• 汽車：48V輕混系統、DC-DC轉換器、電機驅動（如電動助力轉向、HVAC鼓風機）
• 工業：5G基站電源、太陽能逆變器、電池充電器
• 消費類：大功率LED驅動器、音頻放大器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5109BQNGTRQ1 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。
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• 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]