L99DZ100GPTR ST Automotive Gate Driver | 64-LQFP-EP(10x10) | 4-Channel, SPI

Product Overview

The L99DZ100GPTR is a highly integrated automotive gate driver IC from STMicroelectronics, designed for driving external N-channel power MOSFETs in various automotive applications. It features four independent high-side and low-side driver channels, each capable of delivering up to 1.5 A peak gate current. The device operates over a wide supply voltage range from 5.5 V to 28 V, making it suitable for 12 V and 24 V automotive systems. It includes comprehensive protection features such as overcurrent, overtemperature, and short-circuit protection, as well as a serial peripheral interface (SPI) for advanced diagnostics and configuration. The L99DZ100GPTR is housed in a compact 64-LQFP-EP (10x10 mm) package with an exposed pad for enhanced thermal performance.

Detailed Technical Specifications

Key Features

• Four independent gate driver channels with programmable slew rate
• Integrated charge pump for high-side drive
• SPI interface for diagnostics and configuration
• Comprehensive fault detection and protection
• Low quiescent current in standby mode
• AEC-Q100 qualified for automotive applications

Target Applications

The L99DZ100GPTR is ideal for automotive systems requiring robust and flexible gate driving. Specific applications include:

• Engine control units (ECUs) for fuel injection and ignition
• Transmission control modules
• Electric power steering (EPS) systems
• Brake systems (ABS/ESC)
• DC motor control for pumps and fans
• LED lighting modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L99DZ100GPTR. 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

L99DZ100GPTR 是意法半導體（STMicroelectronics）推出的一款高度集成的汽車級柵極驅動器 IC，專為驅動外部 N 溝道功率 MOSFET 而設計。它包含四個獨立的高邊和低邊驅動通道，每個通道可提供高達 1.5 A 的峰值柵極電流。該器件的工作電源電壓範圍為 5.5 V 至 28 V，適用於 12 V 和 24 V 汽車系統。它具備全面的保護功能，如過流、過溫和短路保護，並通過串行外設接口（SPI）實現高級診斷和配置。L99DZ100GPTR 採用緊湊的 64-LQFP-EP（10x10 mm）封裝，帶有裸露焊盤以增強散熱性能。

詳細技術參數

核心特性

• 四個獨立柵極驅動通道，可編程壓擺率
• 集成電荷泵用於高邊驅動
• SPI 接口用於診斷和配置
• 全面的故障檢測和保護
• 待機模式下低靜態電流
• 通過 AEC-Q100 汽車級認證

典型應用場景

L99DZ100GPTR 適用於需要穩健且靈活柵極驅動的汽車系統。具體應用包括：

• 發動機控制單元（ECU），用於燃油噴射和點火
• 變速箱控制模塊
• 電動助力轉向（EPS）系統
• 制動系統（ABS/ESC）
• 直流電機控制（泵和風扇）
• LED 照明模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L99DZ100GPTR 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]