BQ24707RGRT TI Battery Charger IC | 20-VQFN (3.5x3.5) | 1-4 Cells, 8A

Product Overview

The BQ24707RGRT is a highly integrated, single-cell to 4-cell Li-Ion and Li-Polymer battery charger IC from Texas Instruments. It features a programmable charge current up to 8A and supports a wide input voltage range from 4.5V to 24V. The device operates with high efficiency and includes power path management, allowing the system to run even when the battery is deeply discharged. The BQ24707RGRT is available in a compact 20-pin VQFN (3.5x3.5 mm) package, making it suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• High-efficiency synchronous buck converter with 600 kHz switching frequency
• Programmable charge current and voltage via I2C/SMBus
• Power path management for instant system power-up
• Battery detection and preconditioning
• Thermal regulation and protection
• Low quiescent current

Target Applications

• Notebook and ultrabook computers (e.g., Dell XPS, Lenovo ThinkPad)
• Tablets and 2-in-1 devices (e.g., Microsoft Surface, iPad Pro)
• Portable medical devices (e.g., patient monitors, infusion pumps)
• Industrial handheld terminals (e.g., Zebra TC77, Honeywell CK65)
• 5G base station backup battery systems
• Automotive dashboard and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24707RGRT. 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

BQ24707RGRT 是德州儀器（TI）推出的一款高度集成的單節至4節鋰離子/鋰聚合物電池充電管理IC。它支持高達8A的可編程充電電流，並具有4.5V至24V的寬輸入電壓範圍。該器件具有高效率的同步降壓轉換器和電源路徑管理功能，即使電池深度放電，系統也能正常運行。BQ24707RGRT 採用緊湊的20引腳VQFN（3.5x3.5 mm）封裝，適合空間受限的應用。

詳細技術參數

核心特性

• 高效率同步降壓轉換器，開關頻率600 kHz
• 通過I2C/SMBus可編程充電電流和電壓
• 電源路徑管理，實現系統即時啟動
• 電池檢測和預處理
• 熱調節和保護
• 低靜態電流

典型應用場景

• 筆記本電腦和超極本（例如戴爾XPS、聯想ThinkPad）
• 平板電腦和二合一設備（例如微軟Surface、iPad Pro）
• 便攜式醫療設備（例如病人監護儀、輸液泵）
• 工業手持終端（例如Zebra TC77、Honeywell CK65）
• 5G基站備用電池系統
• 汽車儀表盤和信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24707RGRT 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]