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Product Overview
The BQ24093DGQT 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 10-pin HVSSOP package, this device offers a complete charging solution with up to 1A charge current, power path management, and thermal regulation. It operates from a USB or AC adapter input, making it ideal for smartphones, tablets, and other handheld devices.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
4.0V to 6.5V |
| Charge Current |
Up to 1A (programmable) |
| Battery Regulation Voltage |
4.2V ±1% |
| Power Path Management |
Yes (Narrow VDC) |
| Thermal Regulation |
Yes (120°C) |
| Package |
10-HVSSOP (3x3mm) |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Integrated power FET and current sensor for up to 1A charge current
- Power path management allows system operation with depleted battery
- Thermal regulation prevents overheating during high-current charging
- Programmable charge current and termination threshold
- Pre-conditioning for deeply discharged batteries
- Status outputs for charge indication
- Small 10-pin HVSSOP package saves board space
Target Applications
- Smartphones and tablets (e.g., Samsung Galaxy S23, Apple iPad Mini)
- Portable medical devices (e.g., glucose monitors, pulse oximeters)
- Wireless headsets and earbuds (e.g., Sony WF-1000XM5)
- Handheld gaming consoles (e.g., Nintendo Switch Lite)
- IoT devices and wearables (e.g., Fitbit Charge 6)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
BQ24093DGQT. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
BQ24093DGQT 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。該器件採用緊湊的 10 引腳 HVSSOP 封裝,提供高達 1A 的充電電流、電源路徑管理和熱調節功能。它可通過 USB 或交流適配器輸入供電,非常適合智能手機、平板電腦和其他手持設備。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
4.0V 至 6.5V |
| 充電電流 |
最高 1A(可編程) |
| 電池穩壓電壓 |
4.2V ±1% |
| 電源路徑管理 |
支持(窄電壓直流) |
| 熱調節 |
支持(120°C) |
| 封裝 |
10-HVSSOP (3x3mm) |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 集成電源 FET 和電流傳感器,支持高達 1A 充電電流
- 電源路徑管理允許系統在電池電量耗盡時正常運行
- 熱調節功能防止大電流充電時過熱
- 可編程充電電流和終止閾值
- 深度放電電池預處理
- 充電狀態指示輸出
- 小巧的 10 引腳 HVSSOP 封裝節省電路板空間
典型應用場景
- 智能手機和平板電腦(例如 Samsung Galaxy S23、Apple iPad Mini)
- 便攜式醫療設備(例如血糖儀、脈搏血氧儀)
- 無線耳機和耳塞(例如 Sony WF-1000XM5)
- 手持遊戲機(例如 Nintendo Switch Lite)
- 物聯網設備和可穿戴設備(例如 Fitbit Charge 6)
環球供應鏈與批發合作夥伴方案
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我們的核心優勢包括:
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