BQ24072RGTT TI Battery Charger IC | 16-VQFN (3x3) | 1A, Li-Ion, USB/AC

Product Overview

The BQ24072RGTT 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 adapter inputs. The device features dynamic power path management (DPPM) that allows the system to operate even when the battery is deeply discharged, and it includes thermal regulation to maximize charge rate without risk of overheating.

Detailed Technical Specifications

Key Features

• Integrated power FET and current sensor for up to 1A charge current
• Dynamic Power Path Management (DPPM) for instant system power
• Thermal regulation to maximize charge rate without overheating
• USB and AC adapter input compatibility with automatic detection
• Preconditioning for deeply discharged batteries
• Charge status outputs (CHG, PG) for LED or host control
• Small 3x3 mm VQFN package for space-constrained designs

Target Applications

• Portable medical devices (e.g., glucose meters, pulse oximeters)
• Wireless headsets and Bluetooth speakers
• Smartwatches and fitness trackers
• Handheld industrial scanners
• 5G base station backup battery management
• Automotive dashboard infotainment systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for BQ24072RGTT. 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

BQ24072RGTT 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設備設計。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，即使在電池深度放電時也能為系統供電，並內置熱調節功能，可在不超過安全溫度範圍的前提下最大化充電速率。

詳細技術參數

核心特性

• 集成功率 FET 和電流傳感器，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
• 熱調節功能，在不超過安全溫度下最大化充電速率
• USB 和 AC 適配器輸入自動檢測
• 深度放電電池預處理
• 充電狀態輸出（CHG、PG），支持 LED 或主機控制
• 3x3 mm 小型 VQFN 封裝，適合空間受限設計

典型應用場景

• 便攜醫療設備（如血糖儀、脈搏血氧儀）
• 無線耳機和藍牙音箱
• 智能手錶和健身追蹤器
• 手持工業掃描儀
• 5G 基站備用電池管理
• 汽車儀表盤信息娛樂系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 BQ24072RGTT 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]