BQ26220PW TI Battery Monitor IC | 8-TSSOP | 2-4 Cell, I2C

Product Overview

The BQ26220PW from Texas Instruments is a highly integrated battery monitor IC designed for accurate state-of-charge (SOC) and voltage monitoring in 2-4 series cell Li-ion or Li-polymer battery packs. Housed in a compact 8-pin TSSOP package, it provides critical battery parameters via an I2C interface, enabling efficient power management in portable and backup applications.

Detailed Technical Specifications

Key Features

• Accurate voltage and temperature monitoring for 2-4 cell Li-ion batteries
• I2C interface for easy integration with host controllers
• Low power consumption extends battery life
• Built-in ADC for precise measurements
• Compact 8-TSSOP package saves board space

Target Applications

• 5G base station backup battery packs
• Industrial handheld terminals and tablets
• Medical devices like portable defibrillators
• Electric vehicle (EV) battery management systems (BMS)
• Uninterruptible power supplies (UPS)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ26220PW. 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

BQ26220PW 是德州儀器（TI）推出的一款高度集成的電池監控 IC，專為 2-4 串聯鋰離子或鋰聚合物電池組設計，可精確監測電池電量（SOC）和電壓。該器件採用緊湊的 8 引腳 TSSOP 封裝，通過 I2C 接口提供關鍵電池參數，適用於便攜式和備用電源應用中的高效電源管理。

詳細技術參數

核心特性

• 精確監測 2-4 節鋰離子電池的電壓和溫度
• I2C 接口便於與主控制器集成
• 低功耗設計延長電池壽命
• 內置 ADC 實現精確測量
• 緊湊的 8-TSSOP 封裝節省電路板空間

典型應用場景

• 5G 基站備用電池組
• 工業手持終端和平板電腦
• 醫療設備如便攜式除顫器
• 電動汽車（EV）電池管理系統（BMS）
• 不間斷電源（UPS）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ26220PW 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
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