BQ24073RGTT TI Battery Charger IC | 16-VQFN (3x3) | 1A, Li-Ion, USB/AC

Product Overview

The BQ24073RGTT from Texas Instruments is a highly integrated, single-cell Li-Ion and Li-Polymer battery charger IC designed for space-constrained portable applications. Housed in a compact 16-pin VQFN (3x3 mm) package, it supports up to 1A charge current from both USB and AC adapters. The device features dynamic power-path management (DPPM) that allows the system to be powered directly from the input while simultaneously charging the battery, ensuring instant system startup even with a deeply discharged battery. With integrated power FETs, reverse current protection, and thermal regulation, the BQ24073RGTT simplifies design and reduces external component count.

Detailed Technical Specifications

Key Features

• Integrated power FETs for up to 1A charge current
• Dynamic Power Path Management (DPPM) for instant system operation
• USB and AC adapter input compatibility
• Thermal regulation and protection
• Reverse current blocking
• Low dropout voltage operation
• Status outputs for charge indication

Target Applications

• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Smartphones and tablets
• Bluetooth headsets and wearables
• 5G base station monitoring modules
• Automotive dashboard cameras
• Industrial handheld terminals

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24073RGTT. 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

BQ24073RGTT 是德州儀器（TI）推出的一款高度集成的單節鋰離子/鋰聚合物電池充電管理 IC，專為空間受限的便攜式應用設計。採用緊湊的 16 引腳 VQFN（3x3 mm）封裝，支持高達 1A 的充電電流，可同時兼容 USB 和 AC 適配器輸入。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供電，同時對電池充電，確保即使電池深度放電也能即時啟動系統。集成功率 FET、反向電流保護和熱調節功能，簡化設計並減少外部元件數量。

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），實現系統即時啟動
• 兼容 USB 和 AC 適配器輸入
• 熱調節與保護功能
• 反向電流阻斷
• 低壓差工作
• 充電狀態指示輸出

典型應用場景

• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 智能手機和平板電腦
• 藍牙耳機和可穿戴設備
• 5G 基站監控模塊
• 汽車行車記錄儀
• 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 BQ24073RGTT 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
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]