BQ24195RGER TI Battery Charger | 24-VQFN (4x4) | I2C, 4.5A Charge

Product Overview

The BQ24195RGER is a highly integrated, single-cell Li-Ion and Li-Polymer battery charger from Texas Instruments. It features I2C programmable charging parameters, including charge current up to 4.5A and charge voltage up to 4.44V. The device operates from a wide input voltage range of 3.9V to 17V, making it suitable for various portable applications. It includes power path management, allowing the system to run even with a deeply discharged battery. The compact 24-VQFN (4x4) package enables space-constrained designs.

Detailed Technical Specifications

Key Features

• High efficiency 1.5MHz synchronous buck charger
• I2C programmable charge current, voltage, and termination
• Power path management with system voltage regulation
• Integrated battery FET and reverse blocking FET
• Input current limit and thermal regulation
• Status outputs for charge indication
• Low quiescent current in ship mode

Target Applications

• Smartphones and tablets
• Portable medical devices (e.g., blood glucose monitors)
• 5G base station backup battery chargers
• Industrial handheld terminals (e.g., barcode scanners)
• Automotive dashboard cameras
• Portable speakers and power banks

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24195RGER. 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

BQ24195RGER 是德州儀器高度集成的單節鋰離子/鋰聚合物電池充電器。它支持 I2C 可編程充電參數，包括高達 4.5A 的充電電流和 4.44V 的充電電壓。器件工作輸入電壓範圍為 3.9V 至 17V，適用於各種便攜式應用。它包含電源路徑管理，允許系統在電池深度放電時仍能運行。緊湊的 24-VQFN (4x4) 封裝適用於空間受限的設計。

詳細技術參數

核心特性

• 高效率 1.5MHz 同步降壓充電器
• I2C 可編程充電電流、電壓和終止
• 電源路徑管理及系統電壓調節
• 集成電池 FET 和反向阻斷 FET
• 輸入電流限制和熱調節
• 充電狀態指示輸出
• 休眠模式下低靜態電流

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）
• 5G 基站備用電池充電器
• 工業手持終端（如條碼掃描器）
• 汽車行車記錄儀
• 便攜式音箱和移動電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24195RGER 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]