BQ41Z50RSNR TI Battery Management IC | 32-QFN (4x4) | Impedance Track, 1-4 Cells

Product Overview

The BQ41Z50RSNR is a highly integrated, single-cell to 4-series Li-Ion and Li-Polymer battery management IC from Texas Instruments. It features Impedance Track™ technology for accurate state-of-charge (SOC) monitoring, overcurrent protection, and fuel gauging. Housed in a compact 32-pin QFN (4x4 mm) package, it is ideal for space-constrained applications requiring precise battery management.

Detailed Technical Specifications

Key Features

• Impedance Track™ technology for accurate SOC and run-time prediction
• Supports 1-4 series Li-Ion/Li-Polymer cells
• Integrated protection: overvoltage, undervoltage, overcurrent, short-circuit, overtemperature
• Low power consumption: 15 μA typical in normal mode
• I2C and SMBus v1.1 communication
• Compact 32-QFN (4x4 mm) package
• NVM for configuration and data logging

Target Applications

• 5G base station backup batteries
• Automotive dashboard and infotainment systems
• Portable medical devices (e.g., patient monitors)
• Power tools and garden equipment
• Industrial handheld terminals
• Consumer electronics (tablets, laptops)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ41Z50RSNR. 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

BQ41Z50RSNR 是德州儀器（TI）推出的一款高度集成的單節至4串鋰離子/鋰聚合物電池管理IC。它採用 Impedance Track™ 技術，可實現精確的電量監測（SOC）、過流保護和電量計量。該器件採用緊湊的 32 引腳 QFN（4x4 mm）封裝，非常適合需要精確電池管理的空間受限應用。

詳細技術參數

核心特性

• Impedance Track™ 技術，實現精確的 SOC 和運行時間預測
• 支持 1-4 串鋰離子/鋰聚合物電池
• 集成保護：過壓、欠壓、過流、短路、過溫
• 低功耗：正常模式典型 15 μA
• I2C 和 SMBus v1.1 通信
• 緊湊的 32-QFN（4x4 mm）封裝
• 非易失性存儲器（NVM）用於配置和數據記錄

典型應用場景

• 5G 基站備用電池
• 汽車儀表盤和信息娛樂系統
• 便攜式醫療設備（如病人監護儀）
• 電動工具和園林設備
• 工業手持終端
• 消費電子產品（平板電腦、筆記本電腦）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ41Z50RSNR 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]