BQ24726RGRR TI Battery Charger IC | 20-VQFN (3.5x3.5) | 1-4 Cells, SMBus

Product Overview

The BQ24726RGRR is a highly integrated, single-cell to 4-cell Li-Ion and Li-Polymer battery charger controller from Texas Instruments. It operates with an input voltage range of 4.5V to 24V and supports SMBus communication for programmable charge parameters. The device is housed in a compact 20-pin VQFN package (3.5mm x 3.5mm) and is designed for space-constrained applications requiring high efficiency and accurate battery management.

Detailed Technical Specifications

Key Features

• High-efficiency synchronous buck converter with up to 95% efficiency
• Programmable charge current and voltage via SMBus
• Integrated power FETs for compact design
• Battery detection and preconditioning
• Thermal regulation and protection
• Low quiescent current in sleep mode

Target Applications

• Notebook and ultrabook computers
• Portable medical devices
• 5G base station backup batteries
• Industrial handheld terminals
• Automotive dashboard power systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24726RGRR. 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

BQ24726RGRR 是德州儀器推出的一款高度集成的單節至4節鋰離子/鋰聚合物電池充電控制器。它支持4.5V至24V的輸入電壓範圍，並通過SMBus通信實現可編程充電參數。器件採用緊湊的20引腳VQFN封裝（3.5mm x 3.5mm），專為需要高效率和高精度電池管理的空間受限應用而設計。

詳細技術參數

核心特性

• 高效同步降壓轉換器，效率高達95%
• 通過SMBus可編程充電電流和電壓
• 集成功率FET，設計緊湊
• 電池檢測和預處理
• 熱調節和保護
• 休眠模式下低靜態電流

典型應用場景

• 筆記本電腦和超極本
• 便攜式醫療設備
• 5G基站備用電池
• 工業手持終端
• 汽車儀表盤電源系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24726RGRR 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]