BQ24400PW TI Battery Charger IC | 8-TSSOP | NiCd/NiMH, 4.5V-40V

Product Overview

The BQ24400PW from Texas Instruments is a highly integrated, single-cell NiCd/NiMH battery charge management IC. It operates from an input voltage range of 4.5V to 40V and provides a programmable charge current up to 2A. The device is housed in a compact 8-pin TSSOP package, making it ideal for space-constrained applications. It features a linear charge controller with automatic charge termination based on negative delta voltage (-ΔV) and temperature monitoring.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 40V
• Programmable charge current up to 2A
• Automatic charge termination using -ΔV, temperature, or timer
• Low dropout voltage for efficient charging
• Built-in thermal shutdown and reverse battery protection
• Compact 8-TSSOP package

Target Applications

• 5G base station backup battery chargers
• Automotive dashboard battery management
• Portable power tools
• Medical devices (e.g., portable monitors)
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24400PW. 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

BQ24400PW 是德州儀器 (TI) 推出的高度集成單節 NiCd/NiMH 電池充電管理 IC。它支持 4.5V 至 40V 的輸入電壓範圍，並提供可編程充電電流，最高可達 2A。該器件採用緊湊的 8 引腳 TSSOP 封裝，非常適合空間受限的應用。它配備線性充電控制器，可基於負電壓變化 (-ΔV) 和溫度監控自動終止充電。

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，最高 2A
• 自動充電終止：-ΔV、溫度或計時器
• 低壓差，充電效率高
• 內置熱關斷和電池反接保護
• 緊湊的 8-TSSOP 封裝

典型應用場景

• 5G 基站備用電池充電器
• 汽車儀表板電池管理
• 便攜式電動工具
• 醫療設備（如便攜監護儀）
• 工業手持終端

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24400PW 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]