BQ24038RHLR TI Battery Charger IC | 20-VQFN (3.5x4.5) | 4.2V, 1A

Product Overview

The BQ24038RHLR is a highly integrated Li-Ion linear charger and system power path management device from Texas Instruments. It operates from a USB port or AC adapter and supports up to 1A charge current. The device features dynamic power path management (DPPM) that allows the system to be powered directly from the input source while simultaneously charging the battery. The BQ24038RHLR is available in a compact 20-pin VQFN package (3.5mm x 4.5mm) and is ideal for space-constrained portable applications.

Detailed Technical Specifications

Key Features

• Integrated power FETs for up to 1A charge current
• Dynamic Power Path Management (DPPM) for instant system power
• Programmable charge current and termination threshold
• Thermal regulation and protection
• Reverse current blocking
• Small package size: 3.5mm x 4.5mm VQFN

Target Applications

• Portable media players (e.g., iPod, MP3 players)
• Smartphones and tablets
• Bluetooth headsets and wearable devices
• Digital cameras and handheld gaming consoles
• Medical devices (e.g., glucose meters, portable monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24038RHLR. 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

BQ24038RHLR 是德州儀器推出的一款高度集成的鋰離子線性充電器和系統電源路徑管理器件。它可通過 USB 端口或 AC 適配器供電，支持高達 1A 的充電電流。該器件具有動態電源路徑管理 (DPPM) 功能，允許系統直接由輸入源供電，同時對電池進行充電。BQ24038RHLR 採用緊湊的 20 引腳 VQFN 封裝（3.5mm x 4.5mm），非常適合空間受限的便攜式應用。

詳細技術參數

核心特性

• 集成功率 FET，支持高達 1A 充電電流
• 動態電源路徑管理 (DPPM)，實現即時系統供電
• 可編程充電電流和終止閾值
• 熱調節和保護
• 反向電流阻斷
• 小型封裝：3.5mm x 4.5mm VQFN

典型應用場景

• 便攜式媒體播放器（如 iPod、MP3 播放器）
• 智能手機和平板電腦
• 藍牙耳機和可穿戴設備
• 數碼相機和手持遊戲機
• 醫療設備（如血糖儀、便攜式監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24038RHLR 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]