L9678PTR ST Airbag IC | 64-LQFP（10X10） | PSI5, Dual Squib Driver

Product Overview

The L9678PTR is a highly integrated airbag system IC from STMicroelectronics, designed for automotive safety applications. It combines a PSI5 interface, dual squib drivers, and a high-voltage DC-DC converter in a compact 64-LQFP (10x10 mm) package. This device enables precise deployment of airbags with enhanced diagnostic capabilities, meeting stringent automotive safety standards.

Detailed Technical Specifications

Key Features

• Dual squib driver for independent airbag deployment
• Integrated PSI5 interface for sensor communication
• Built-in DC-DC converter for high-voltage generation
• Comprehensive diagnostics for fault detection
• AEC-Q100 qualified for automotive reliability

Target Applications

• Automotive airbag control units (ACU) for driver and passenger airbags
• Side and curtain airbag systems
• Seat belt pretensioner systems
• Advanced driver-assistance systems (ADAS) safety modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L9678PTR. 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

L9678PTR是意法半導體推出的一款高度集成的安全氣囊系統IC，專為汽車安全應用設計。它集成了PSI5接口、雙點火驅動器和一個高壓DC-DC轉換器，採用緊湊的64-LQFP（10x10 mm）封裝。該器件能夠精確控制氣囊展開，並具有增強的診斷功能，滿足嚴格的汽車安全標準。

詳細技術參數

核心特性

• 雙點火驅動器，支持獨立氣囊展開
• 集成PSI5接口，用於傳感器通信
• 內置DC-DC轉換器，產生高壓
• 全面的診斷功能，用於故障檢測
• 通過AEC-Q100認證，符合汽車可靠性要求

典型應用場景

• 汽車安全氣囊控制單元（ACU），用於駕駛員和乘客氣囊
• 側氣簾和側氣囊系統
• 安全帶預緊器系統
• 高級駕駛輔助系統（ADAS）安全模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L9678PTR 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]