BQ40Z50RSMR-R1 TI Battery Management IC | 32-VQFN (4x4) | Impedance Track, SBS 1.1

Product Overview

The BQ40Z50RSMR-R1 from Texas Instruments is a highly integrated, single-cell Li-Ion battery management IC designed for accurate fuel gauging and protection. It features Impedance Track™ technology for precise state-of-charge (SOC) estimation and supports the Smart Battery System (SBS) 1.1 protocol. Housed in a compact 32-VQFN (4x4 mm) package, it is ideal for space-constrained applications requiring reliable battery monitoring and safety.

Detailed Technical Specifications

Key Features

• Impedance Track™ fuel gauging for accurate SOC and run-time prediction
• SBS 1.1 compliant for seamless system integration
• SHA-1 authentication for battery pack security
• Programmable overvoltage, undervoltage, overcurrent, and short-circuit protection
• Low power consumption: < 1 µA in shutdown mode
• Integrated NTC thermistor support for temperature monitoring
• Compact 32-VQFN package (4x4 mm) for space-constrained designs

Target Applications

• 5G base station backup batteries
• Automotive dashboard and infotainment systems
• Portable medical devices (e.g., glucose meters, infusion pumps)
• Industrial handheld terminals and barcode scanners
• Consumer electronics: smart speakers, wireless headphones, power banks

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ40Z50RSMR-R1. 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

BQ40Z50RSMR-R1 是德州儀器（TI）推出的一款高度集成的單節鋰離子電池管理IC，採用 Impedance Track™ 技術實現精確的電量計量，並支持 Smart Battery System (SBS) 1.1 協議。該器件採用緊湊的 32-VQFN（4x4 mm）封裝，非常適合需要可靠電池監控和保護的空間受限應用。

詳細技術參數

核心特性

• Impedance Track™ 電量計量，實現精確的電量狀態和運行時間預測
• 符合 SBS 1.1 標準，便於系統集成
• SHA-1 認證，確保電池組安全
• 可編程過壓、欠壓、過流和短路保護
• 低功耗：關機模式下 < 1 µA
• 集成 NTC 熱敏電阻支持，用於溫度監控
• 緊湊的 32-VQFN 封裝（4x4 mm），適用於空間受限設計

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（如血糖儀、輸液泵）
• 工業手持終端和條碼掃描器
• 消費電子產品：智能音箱、無線耳機、移動電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ40Z50RSMR-R1 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]