MC34SB0800AER2 NXP Battery Cell Controller | 64-LQFP (10x10) | 8 Channels, SPI Interface

Product Overview

The MC34SB0800AER2 is a highly integrated battery cell controller from NXP Semiconductors, designed for precision monitoring and balancing of lithium-ion battery packs. It supports up to 8 series-connected cells with individual cell voltage measurement, passive balancing, and comprehensive fault detection. Packaged in a compact 64-LQFP (10x10 mm), this device is ideal for automotive and industrial battery management systems (BMS) requiring high accuracy and reliability.

Detailed Technical Specifications

Key Features

• High-precision cell voltage measurement for up to 8 cells
• Passive cell balancing with external N-channel MOSFETs
• SPI interface for daisy-chain communication with host controller
• Integrated diagnostics: open-wire detection, over/under voltage, and temperature sensing
• Low-power modes for extended battery life
• AEC-Q100 qualified for automotive applications

Target Applications

• Electric vehicle (EV) battery packs (e.g., Tesla Model 3 battery module)
• Hybrid electric vehicle (HEV) battery systems (e.g., Toyota Prius)
• Energy storage systems (ESS) for solar or grid backup (e.g., Tesla Powerwall)
• Industrial battery backup for 5G base stations (e.g., Huawei 5G BBU)
• Portable power tools and e-bikes (e.g., Bosch eBike battery)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MC34SB0800AER2. 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

MC34SB0800AER2 是恩智浦半導體推出的一款高度集成的電池單元控制器，專為鋰離子電池組的精確監控和均衡而設計。它支持最多 8 個串聯電池單元，具備單個電池電壓測量、被動均衡以及全面的故障檢測功能。採用緊湊的 64-LQFP（10x10 mm）封裝，非常適合需要高精度和高可靠性的汽車及工業電池管理系統（BMS）。

詳細技術參數

核心特性

• 高精度電池電壓測量，支持最多 8 個單元
• 使用外部 N 溝道 MOSFET 進行被動均衡
• SPI 接口，支持菊花鏈通信與主控制器連接
• 集成診斷功能：開路檢測、過壓/欠壓和溫度感應
• 低功耗模式，延長電池壽命
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 電動汽車（EV）電池包（例如 Tesla Model 3 電池模塊）
• 混合動力汽車（HEV）電池系統（例如 Toyota Prius）
• 太陽能或電網備用儲能系統（ESS）（例如 Tesla Powerwall）
• 5G 基站工業備用電池（例如華為 5G BBU）
• 便攜式電動工具和電動自行車（例如 Bosch eBike 電池）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MC34SB0800AER2 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]