BQ24618RGER TI Battery Charger IC | 24-VQFN (4x4) | 1-6 Cell Li-Ion, 10A

Product Overview

The BQ24618RGER from Texas Instruments is a highly integrated, switch-mode battery charge management IC for 1-6 cell Li-Ion or Li-Polymer batteries. It supports a wide input voltage range from 5V to 28V and delivers up to 10A charge current. The device features programmable charge parameters, high efficiency up to 95%, and robust protection including input overvoltage, battery overvoltage, thermal regulation, and charge safety timer. Housed in a compact 24-VQFN (4x4 mm) package, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 5V to 28V
• Supports 1-6 cell Li-Ion/Li-Polymer batteries
• High charge current up to 10A
• Programmable charge voltage and current via external resistors
• Integrated power FETs and current sensing
• High efficiency up to 95%
• Comprehensive protection: input overvoltage, battery overvoltage, thermal regulation, and safety timer
• Status outputs: charge status, power good, and fault indication
• Compact 24-VQFN package for space-constrained designs

Target Applications

• 5G base station backup battery chargers
• Portable power tools and garden equipment
• Medical devices like portable ultrasound and patient monitors
• Industrial handheld terminals and barcode scanners
• Electric bicycles and scooters
• Dashboards and infotainment systems in automotive
• Uninterruptible power supplies (UPS)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24618RGER. 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

BQ24618RGER 是德州儀器（TI）推出的一款高度集成的開關模式電池充電管理 IC，適用於 1-6 節鋰離子或鋰聚合物電池。它支持 5V 至 28V 的寬輸入電壓範圍，並提供高達 10A 的充電電流。該器件具有可編程充電參數、高達 95% 的效率以及強大的保護功能，包括輸入過壓、電池過壓、熱調節和充電安全計時器。採用緊湊的 24-VQFN（4x4 mm）封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 寬輸入電壓範圍：5V 至 28V
• 支持 1-6 節鋰離子/鋰聚合物電池
• 高充電電流，最高 10A
• 通過外部電阻可編程充電電壓和電流
• 集成功率 FET 和電流檢測
• 高效率，高達 95%
• 全面保護：輸入過壓、電池過壓、熱調節和安全計時器
• 狀態輸出：充電狀態、電源正常和故障指示
• 緊湊的 24-VQFN 封裝，適合空間受限設計

典型應用場景

• 5G 基站備用電池充電器
• 便攜式電動工具和園林設備
• 醫療設備，如便攜式超聲和病人監護儀
• 工業手持終端和條碼掃描器
• 電動自行車和滑板車
• 汽車儀表盤和信息娛樂系統
• 不間斷電源（UPS）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24618RGER 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。
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• 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
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