BQ24620RVAT TI Battery Charger IC | 16-VQFN (3.5x3.5) | 1-6 Cell Li-Ion, 10A

Product Overview

The BQ24620RVAT is a highly integrated Li-Ion or Li-Polymer battery charger IC from Texas Instruments, designed for 1-6 cell series applications. It features a programmable charge current up to 10A and operates from a wide input voltage range of 4.5V to 28V. The device is housed in a compact 16-pin VQFN package (3.5mm x 3.5mm) and supports high-efficiency synchronous buck conversion with integrated power MOSFETs. It includes input current regulation, charge current regulation, and charge voltage regulation with ±0.5% accuracy. The BQ24620RVAT is ideal for portable devices, power tools, and industrial equipment requiring fast and accurate battery charging.

Detailed Technical Specifications

Key Features

• Integrated synchronous buck converter with 5V/10mA LDO
• Programmable charge current and voltage via external resistors
• Input current regulation for wall adapter limiting
• Charge status outputs (STAT1, STAT2) for LED or host control
• Safety timer with programmable timeout
• Thermal regulation and shutdown protection
• Low battery pre-conditioning and trickle charge
• Automatic charge termination and recharge

Target Applications

• Portable electronics: smartphones, tablets, laptops
• Power tools: cordless drills, screwdrivers
• Medical devices: portable monitors, infusion pumps
• Industrial equipment: handheld scanners, barcode readers
• 5G base station backup battery chargers
• Automotive dashboards and infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24620RVAT. 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

BQ24620RVAT 是德州儀器（TI）推出的一款高度集成的鋰離子或鋰聚合物電池充電管理 IC，適用於 1 至 6 節串聯電池組。它支持高達 10A 的可編程充電電流，輸入電壓範圍為 4.5V 至 28V。器件採用緊湊的 16 引腳 VQFN 封裝（3.5mm x 3.5mm），內置同步降壓轉換器和功率 MOSFET，效率極高。它包含輸入電流調節、充電電流調節和充電電壓調節功能，充電電壓精度為 ±0.5%。BQ24620RVAT 非常適合需要快速精確充電的便攜設備、電動工具和工業設備。

詳細技術參數

核心特性

• 集成同步降壓轉換器，帶 5V/10mA LDO
• 通過外部電阻可編程充電電流和電壓
• 輸入電流調節，用於適配器限流
• 充電狀態輸出（STAT1、STAT2），支持 LED 或主機控制
• 安全計時器，可編程超時
• 熱調節和關斷保護
• 低電池預處理和涓流充電
• 自動充電終止和再充電

典型應用場景

• 便攜電子產品：智能手機、平板電腦、筆記本電腦
• 電動工具：無繩電鑽、螺絲刀
• 醫療設備：便攜監護儀、輸液泵
• 工業設備：手持掃描器、條碼閱讀器
• 5G 基站備用電池充電器
• 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 BQ24620RVAT 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]