BQ24250RGER TI Battery Charger IC | 24-VQFN (4x4) | 1.5A, Li-Ion

Product Overview

The BQ24250RGER from Texas Instruments is a highly integrated single-cell Li-Ion and Li-Polymer battery charger IC designed for space-constrained portable applications. It operates from a USB port or AC adapter with input voltage up to 6.5V. The device features a 1.5A charge current with programmable termination and supports USB OTG (On-The-Go) with 5V boost output up to 500mA. Housed in a compact 24-pin VQFN (4x4mm) package, it offers high efficiency and thermal regulation for reliable charging.

Detailed Technical Specifications

Key Features

• Integrated 1.5A synchronous buck charger with high efficiency
• USB OTG boost converter with 5V/500mA output
• Programmable charge current and termination threshold
• Thermal regulation and protection (overvoltage, overcurrent, thermal shutdown)
• Status outputs for charge indication and power good
• 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
• Industrial handheld terminals
• 5G base station monitoring modules
• Automotive dashboard infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24250RGER. 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

BQ24250RGER 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，輸入電壓最高達 6.5V。該器件提供 1.5A 充電電流（可編程終止），並支持 USB OTG 功能，可輸出 5V/500mA 升壓。採用緊湊的 24 引腳 VQFN（4x4mm）封裝，具有高效率與熱調節功能，確保可靠充電。

詳細技術參數

核心特性

• 集成 1.5A 同步降壓充電器，高效率
• USB OTG 升壓轉換器，5V/500mA 輸出
• 可編程充電電流和終止閾值
• 熱調節與保護（過壓、過流、熱關斷）
• 充電指示和電源正常狀態輸出
• 小型 4x4mm QFN 封裝，節省空間

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
• 工業手持終端
• 5G 基站監控模塊
• 汽車儀表盤信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24250RGER 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]