BQ24401PWR TI Battery Charger IC | 8-TSSOP | NiCd/NiMH, 2A

Product Overview

The BQ24401PWR from Texas Instruments is a highly integrated, single-cell NiCd/NiMH battery charger IC designed for fast and efficient charging. It operates with a constant current of up to 2A and supports a wide input voltage range from 4.5V to 40V. The device features a programmable charge current, charge termination by negative delta voltage (-ΔV) and temperature monitoring, ensuring safe and optimal charging. Packaged in a compact 8-TSSOP, it is ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Constant current charging up to 2A
• Programmable charge current via external resistor
• Negative delta voltage (-ΔV) and temperature-based charge termination
• Wide input voltage range (4.5V to 40V)
• Low dropout voltage (0.5V typical at 2A)
• 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 and handheld devices
• Medical equipment battery charging
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24401PWR. 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

BQ24401PWR 是德州儀器 (TI) 推出的一款高度集成的單節 NiCd/NiMH 電池充電器 IC，專為快速高效充電而設計。它支持高達 2A 的恆定電流充電，輸入電壓範圍寬達 4.5V 至 40V。該器件具有可編程充電電流、通過負電壓變化 (-ΔV) 和溫度監控實現充電終止功能，確保安全、最佳的充電效果。採用緊湊的 8-TSSOP 封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 恆定電流充電，最高 2A
• 通過外部電阻可編程充電電流
• 負電壓變化 (-ΔV) 和溫度監控充電終止
• 寬輸入電壓範圍 (4.5V 至 40V)
• 低壓差電壓 (2A 時典型值 0.5V)
• 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
• 便攜式電動工具和手持設備
• 醫療設備電池充電
• 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 BQ24401PWR 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]