BQ25190YBGR TI Battery Charger IC | 30-DSBGA (2.71X2.21) | 1-Cell Li-Ion, 500mA

Product Overview

The BQ25190YBGR from Texas Instruments is a highly integrated battery charger IC designed for 1-cell Li-Ion and Li-Polymer batteries. It supports charge currents up to 500 mA and features a low quiescent current of 600 nA, making it ideal for portable and wearable applications. The device is housed in a compact 30-DSBGA (2.71x2.21 mm) package, enabling space-constrained designs.

Detailed Technical Specifications

Key Features

• Low quiescent current (600 nA) extends battery life
• Integrated power path management for instant-on operation
• Programmable charge current and termination current
• Thermal regulation and protection
• I2C interface for flexible configuration
• Small package size for space-constrained designs

Target Applications

• Wearable devices (e.g., smartwatches, fitness trackers)
• Portable medical devices (e.g., glucose monitors, pulse oximeters)
• Wireless earbuds and charging cases
• IoT sensors and smart tags
• Remote controls and handheld devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ25190YBGR. 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

BQ25190YBGR 是德州儀器（TI）推出的高度集成電池充電器 IC，適用於單節鋰離子及鋰聚合物電池。它支持高達 500 mA 的充電電流，靜態電流僅 600 nA，非常適合可攜式和可穿戴設備。器件採用緊湊的 30-DSBGA（2.71x2.21 mm）封裝，適用於空間受限的設計。

詳細技術參數

核心特性

• 低靜態電流（600 nA）延長電池壽命
• 集成電源路徑管理，實現即時開機
• 可編程充電電流和終止電流
• 熱調節和保護
• I2C 接口，靈活配置
• 小型封裝，適合空間受限設計

典型應用場景

• 可穿戴設備（如智能手錶、健身追蹤器）
• 便攜醫療設備（如血糖儀、脈搏血氧儀）
• 無線耳機及充電盒
• 物聯網傳感器和智能標籤
• 遙控器和手持設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ25190YBGR 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]