MC33665ATS4AE NXP Battery Management IC | 48-HLQFP (7x7) | 6-Channel, SPI Interface

Product Overview

The MC33665ATS4AE is a high-performance battery management IC from NXP Semiconductors, designed for automotive and industrial applications. It integrates six independent battery cell monitoring channels with precision voltage measurement and passive balancing control. Housed in a compact 48-HLQFP (7x7) package, this device offers a robust SPI interface for communication with microcontrollers, making it ideal for multi-cell battery pack monitoring in electric vehicles (EVs), hybrid electric vehicles (HEVs), and energy storage systems.

Detailed Technical Specifications

Key Features

• Six independent cell voltage monitoring channels with high accuracy
• Integrated passive cell balancing with programmable current
• SPI interface for daisy-chain or direct communication
• Built-in diagnostics and fault detection (overvoltage, undervoltage, overtemperature)
• Low-power sleep mode for battery conservation
• AEC-Q100 qualified for automotive applications

Target Applications

• Electric vehicle (EV) battery management systems (BMS) for passenger cars like Tesla Model 3
• Hybrid electric vehicle (HEV) battery packs in Toyota Prius
• Energy storage systems (ESS) for solar power plants
• Uninterruptible power supplies (UPS) for data centers
• Industrial battery backup systems for 5G base stations

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MC33665ATS4AE. 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

MC33665ATS4AE 是恩智浦半導體推出的一款高性能電池管理 IC，專為汽車和工業應用設計。它集成了六個獨立的電池電芯監測通道，具備精確的電壓測量和被動均衡控制功能。該器件採用緊湊的 48-HLQFP（7x7）封裝，通過 SPI 接口與微控制器通信，非常適合電動汽車（EV）、混合動力電動汽車（HEV）和儲能系統中的多節電池組監測。

詳細技術參數

核心特性

• 六路獨立電芯電壓監測，高精度測量
• 集成被動電芯均衡，可編程電流
• SPI 接口支持菊花鏈或直接通信
• 內建診斷和故障檢測（過壓、欠壓、過溫）
• 低功耗休眠模式，節省電池電量
• 通過 AEC-Q100 認證，適用於汽車應用

典型應用場景

• 電動汽車（EV）電池管理系統（BMS），如特斯拉 Model 3
• 混合動力電動汽車（HEV）電池組，如豐田普銳斯
• 太陽能發電廠的儲能系統（ESS）
• 數據中心的不間斷電源（UPS）
• 5G 基站的工業備用電池系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MC33665ATS4AE 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]