BQ24250RGET TI Battery Charger IC | 24-VQFN (4x4) | 1.5A, 4.2V

Product Overview

The BQ24250RGET is a highly integrated single-cell Li-Ion battery charger IC from Texas Instruments, designed for space-constrained portable applications. It operates from a USB port or AC adapter, supporting input voltages up to 6.5V. The device features a 1.5A charge current with programmable termination and thermal regulation. Packaged in a compact 24-pin VQFN (4x4mm), it offers a complete charging solution with power path management.

Detailed Technical Specifications

Key Features

• Integrated power FETs for up to 1.5A charge current
• USB-compatible input with automatic input current limit (100mA/500mA/1A)
• Programmable charge current and termination threshold
• Thermal regulation and protection (overvoltage, overcurrent, overtemperature)
• Power path management allows instant system power even with a deeply discharged battery
• Status outputs (CHG, PG) for LED or host control
• Small 4x4mm QFN package for space-constrained designs

Target Applications

• Smartphones and tablets
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Wireless headsets and earbuds
• Handheld industrial terminals (e.g., barcode scanners)
• IoT devices (e.g., smart sensors, trackers)
• Power banks and portable chargers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24250RGET. 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

BQ24250RGET 是德州儀器（TI）推出的一款高度集成的單節鋰離子電池充電管理 IC，專為空間受限的可攜式應用設計。它可通過 USB 端口或 AC 適配器供電，支持高達 6.5V 的輸入電壓。該器件提供 1.5A 充電電流，具有可編程終止和熱調節功能。採用緊湊的 24 引腳 VQFN（4x4mm）封裝，提供完整的充電解決方案，並支持電源路徑管理。

詳細技術參數

核心特性

• 集成功率 FET，支持高達 1.5A 充電電流
• USB 兼容輸入，自動輸入電流限制（100mA/500mA/1A）
• 可編程充電電流和終止閾值
• 熱調節和保護（過壓、過流、過溫）
• 電源路徑管理，即使電池深度放電也能即時啟動系統
• 狀態輸出（CHG、PG），用於 LED 或主機控制
• 小型 4x4mm QFN 封裝，適合空間受限設計

典型應用場景

• 智能手機和平板電腦
• 可攜式醫療設備（如血糖儀、脈搏血氧儀）
• 無線耳機和耳塞
• 手持工業終端（如條碼掃描器）
• 物聯網設備（如智能傳感器、追蹤器）
• 移動電源和可攜式充電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24250RGET 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]