BQ7692003PW TI Battery Monitor IC | 20-TSSOP | 3-5S Li-Ion, I2C

Product Overview

The BQ7692003PW is a highly integrated battery monitor and protector IC from Texas Instruments, designed for 3-series to 5-series Li-Ion, Li-Polymer, and LiFePO4 battery packs. It provides accurate voltage, current, and temperature monitoring, along with comprehensive protection features including overvoltage, undervoltage, overcurrent, short circuit, and overtemperature. The device communicates via I2C interface and is housed in a compact 20-pin TSSOP package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Integrated cell balancing (passive)
• Programmable protection thresholds
• Built-in temperature sensing with NTC thermistor support
• Low power consumption for extended battery life
• Compact 20-TSSOP package for space-saving designs
• I2C interface for easy configuration and monitoring

Target Applications

• 5G base station backup battery packs
• Electric vehicle (EV) battery management systems
• Portable power tools and garden equipment
• Uninterruptible power supplies (UPS)
• Medical devices (e.g., portable ventilators, infusion pumps)
• Industrial IoT sensors and data loggers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ7692003PW. 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

BQ7692003PW 是德州儀器（TI）推出的一款高度集成的電池監控和保護 IC，適用於 3 串至 5 串的鋰離子、鋰聚合物和磷酸鐵鋰電池組。它提供精確的電壓、電流和溫度監控，並具有全面的保護功能，包括過壓、欠壓、過流、短路和過溫保護。該器件通過 I2C 接口通信，採用緊湊的 20 引腳 TSSOP 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 集成電池均衡（被動）
• 可編程保護閾值
• 內置溫度檢測，支持 NTC 熱敏電阻
• 低功耗，延長電池壽命
• 緊湊的 20-TSSOP 封裝，節省空間
• I2C 接口，便於配置和監控

典型應用場景

• 5G 基站備用電池組
• 電動汽車（EV）電池管理系統
• 便攜式電動工具和園林設備
• 不間斷電源（UPS）
• 醫療設備（如便攜式呼吸機、輸液泵）
• 工業物聯網傳感器和數據記錄儀

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ7692003PW 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]