BQ26220PWRDL TI Battery Monitor IC | | 1-Cell, I2C, 3.6V

Product Overview

The BQ26220PWRDL from Texas Instruments is a high-precision battery monitor IC designed for single-cell Li-Ion and Li-Polymer battery packs. It integrates a 15-bit voltage ADC, a 16-bit current ADC, and a 16-bit temperature ADC to provide accurate state-of-charge (SOC) and state-of-health (SOH) information. The device communicates via I2C interface and operates over a wide temperature range of -40°C to +85°C. It is available in a small TSSOP-8 package, making it ideal for space-constrained portable applications.

Detailed Technical Specifications

Key Features

• High-accuracy voltage, current, and temperature measurement
• Integrated Coulomb counter for fuel gauging
• Low power consumption: < 1 µA in sleep mode
• Programmable alert thresholds for voltage, current, and temperature
• I2C interface for data communication
• Small footprint TSSOP-8 package

Target Applications

• Smartphones and tablets
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Wireless headphones and earbuds
• IoT sensors and wearables
• Power tools and portable instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ26220PWRDL. 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

BQ26220PWRDL 是德州儀器推出的一款高精度電池監控 IC，專為單節鋰離子和鋰聚合物電池組設計。它集成了 15 位電壓 ADC、16 位電流 ADC 和 16 位溫度 ADC，可提供精確的電量狀態 (SOC) 和健康狀態 (SOH) 信息。該器件通過 I2C 接口通信，工作溫度範圍為 -40°C 至 +85°C，採用小型 TSSOP-8 封裝，非常適合空間受限的便攜式應用。

詳細技術參數

核心特性

• 高精度電壓、電流和溫度測量
• 集成庫侖計數器，用於電量計量
• 低功耗：休眠模式下 < 1 µA
• 可編程警報閾值（電壓、電流、溫度）
• I2C 接口用於數據通信
• 小型 TSSOP-8 封裝

典型應用場景

• 智能手機和平板電腦
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 無線耳機和耳塞
• 物聯網傳感器和可穿戴設備
• 電動工具和便攜式儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ26220PWRDL 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。
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• 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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