BQ25176JDSGR TI Battery Charger IC | 8-WSON (2x2) | 1-Cell Li-Ion, 800mA

Product Overview

The BQ25176JDSGR from Texas Instruments is a highly integrated 1-cell Li-Ion/Li-Pol battery charger IC designed for space-constrained portable applications. Housed in a compact 8-WSON (2x2 mm) package, it offers a complete charging solution with up to 800 mA charge current. The device features a power path management system that allows the system to operate even when the battery is deeply discharged. With its low quiescent current and small footprint, the BQ25176JDSGR is ideal for wearable devices, IoT sensors, and other battery-powered systems.

Detailed Technical Specifications

Key Features

• Integrated power FETs for up to 800 mA charge current
• Power path management with BATFET for instant system start-up
• Low quiescent current: 2 µA in ship mode
• Programmable charge current via external resistor
• Automatic charge termination with current taper
• Thermal regulation and protection
• Small 8-WSON (2x2 mm) package

Target Applications

• Wearable devices (e.g., smartwatches, fitness bands)
• IoT sensors and wireless modules
• Portable medical devices (e.g., glucose monitors)
• Bluetooth headsets and earbuds
• Remote controls and smart home devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ25176JDSGR. 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

BQ25176JDSGR 是德州儀器（TI）推出的一款高度集成的單節鋰離子/鋰聚合物電池充電器 IC，專為空間受限的便攜式應用設計。它採用緊湊的 8-WSON（2x2 mm）封裝，提供高達 800 mA 的充電電流。該器件具有電源路徑管理系統，即使在電池深度放電的情況下也能讓系統正常運行。憑藉其低靜態電流和小尺寸，BQ25176JDSGR 非常適合可穿戴設備、物聯網傳感器和其他電池供電系統。

詳細技術參數

核心特性

• 集成電源 FET，支持高達 800 mA 充電電流
• 帶 BATFET 的電源路徑管理，實現即時系統啟動
• 低靜態電流：運輸模式下 2 µA
• 通過外部電阻可編程充電電流
• 自動充電終止，帶電流遞減
• 熱調節和保護
• 小型 8-WSON（2x2 mm）封裝

典型應用場景

• 可穿戴設備（例如智能手錶、健身手環）
• 物聯網傳感器和無線模塊
• 便攜式醫療設備（例如血糖監測儀）
• 藍牙耳機和耳塞
• 遙控器和智能家居設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ25176JDSGR 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]