L9966CB-TR ST Automotive System Basis Chip | 48-TQFP-EP (7x7) | 2x CAN FD, 2x LIN, 3.3V/5V Regulator

Product Overview

The L9966CB-TR is a highly integrated System Basis Chip (SBC) from STMicroelectronics, designed for automotive and industrial applications. It combines multiple power management and communication interfaces in a compact 48-pin TQFP-EP (7x7 mm) package. The device integrates a 3.3V/5V low-dropout (LDO) voltage regulator, two CAN FD transceivers, two LIN transceivers, and advanced fail-safe features, making it ideal for electronic control units (ECUs) in vehicles and industrial automation systems.

Detailed Technical Specifications

Key Features

• Dual CAN FD transceivers with flexible data rate up to 5 Mbps
• Dual LIN transceivers with bus wake-up capability
• Integrated 3.3V/5V LDO regulator with high accuracy (±2%)
• Advanced fail-safe features: window watchdog, voltage monitoring, and thermal shutdown
• Low-power standby mode with wake-up via CAN, LIN, or dedicated pin
• Compliant with automotive AEC-Q100 Grade 1
• Compact 48-TQFP-EP package for space-constrained designs

Target Applications

• Automotive body control modules (e.g., door modules, seat control units)
• 5G base station power management and communication interfaces
• Industrial automation controllers (e.g., PLCs, motor drives)
• Electric vehicle (EV) battery management systems (BMS)
• Advanced driver-assistance systems (ADAS) ECUs
• Dashboard and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L9966CB-TR. 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

L9966CB-TR 是意法半導體（STMicroelectronics）推出的一款高度集成的系統基礎晶片（SBC），專為汽車和工業應用設計。它將多個電源管理和通信接口集成在一個緊湊的 48 引腳 TQFP-EP（7x7 mm）封裝中。該器件集成了 3.3V/5V 低壓差（LDO）穩壓器、兩個 CAN FD 收發器、兩個 LIN 收發器以及先進的故障安全功能，非常適合車輛和工業自動化系統中的電子控制單元（ECU）。

詳細技術參數

核心特性

• 雙 CAN FD 收發器，靈活數據速率高達 5 Mbps
• 雙 LIN 收發器，支持總線喚醒
• 集成 3.3V/5V LDO 穩壓器，精度高（±2%）
• 先進的故障安全功能：窗口看門狗、電壓監控和熱關斷
• 低功耗待機模式，可通過 CAN、LIN 或專用引腳喚醒
• 符合汽車 AEC-Q100 Grade 1 標準
• 緊湊的 48-TQFP-EP 封裝，適合空間受限的設計

典型應用場景

• 汽車車身控制模塊（例如車門模塊、座椅控制單元）
• 5G 基站電源管理和通信接口
• 工業自動化控制器（例如 PLC、電機驅動器）
• 電動汽車（EV）電池管理系統（BMS）
• 高級駕駛輔助系統（ADAS）ECU
• 儀表板和信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L9966CB-TR 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]