BQ24450DW TI Battery Charger IC | 16-SOIC | 4.5V-40V, 2A

Product Overview

The BQ24450DW from Texas Instruments is a highly integrated, multi-chemistry battery charger IC designed for fast and efficient charging of Li-Ion, Li-Polymer, and NiMH batteries. It operates over a wide input voltage range of 4.5V to 40V and delivers up to 2A charge current. The device features programmable charge parameters, including charge current, termination current, and charge voltage, making it suitable for a variety of applications. Its compact 16-SOIC package enables space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 40V
• Programmable charge current up to 2A
• High accuracy voltage regulation (±1%)
• Supports multiple battery chemistries
• Integrated power FET and current sense
• Charge status outputs
• Thermal regulation and protection
• Low dropout operation

Target Applications

• 5G base station backup battery chargers
• Automotive dashboard power management
• Industrial handheld terminals
• Portable medical devices
• Power tools and cordless appliances

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24450DW. 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

BQ24450DW 是德州儀器推出的一款高度集成的多化學成分電池充電器 IC，專為鋰離子、鋰聚合物和鎳氫電池的快速高效充電而設計。它支持 4.5V 至 40V 的寬輸入電壓範圍，並可提供高達 2A 的充電電流。該器件具有可編程充電參數，包括充電電流、終止電流和充電電壓，適用於多種應用。其緊湊的 16-SOIC 封裝適合空間受限的設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 40V
• 可編程充電電流高達 2A
• 高精度電壓調節（±1%）
• 支持多種電池化學成分
• 集成功率 FET 和電流檢測
• 充電狀態輸出
• 熱調節和保護
• 低壓差操作

典型應用場景

• 5G 基站備用電池充電器
• 汽車儀表板電源管理
• 工業手持終端
• 便攜式醫療設備
• 電動工具和無繩電器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24450DW 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]