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Product Overview
The BQ24061DRCR from Texas Instruments is a highly integrated, single-cell Li-Ion and Li-Pol battery charger IC designed for space-constrained portable applications. Housed in a compact 10-pin VSON (3x3 mm) package, it delivers up to 1A charge current with high accuracy. The device features a power-path management architecture that allows the system to be powered directly from the input source while simultaneously charging the battery, enabling instant-on operation even with a deeply discharged battery.
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% |
| Charge Termination |
Minimum current (C/10) |
| Pre-charge Current |
10% of programmed current |
| Pre-charge Voltage Threshold |
2.9V |
| Operating Temperature |
-40°C to +85°C |
| Package |
10-VSON (3x3 mm) |
Key Features
- Integrated power FET and current sensor for high efficiency
- Power-path management with dynamic power management (DPM)
- Thermal regulation and protection
- Programmable charge current via external resistor
- Status outputs for charge indication
- Reverse current protection
- Low dropout operation
Target Applications
- Smartphones and tablets
- Portable medical devices (e.g., glucose meters)
- Wireless headsets and wearables
- Industrial handheld terminals
- 5G small cell base stations (backup battery charging)
- Automotive dashboard cameras
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
BQ24061DRCR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
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orders confirmed before 4 PM are shipped the same day.
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Jasin Chip guarantees that all delivered products are 100% original factory stock
with full quality assurance and traceability.
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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
BQ24061DRCR 是德州儀器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,採用緊湊的 10 引腳 VSON(3x3 mm)封裝,可提供高達 1A 的充電電流,精度高。該器件具有電源路徑管理架構,允許系統直接由輸入源供電,同時對電池充電,即使在電池深度放電的情況下也能實現即時開機。
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% |
| 充電終止 |
最小電流(C/10) |
| 預充電電流 |
編程電流的 10% |
| 預充電電壓閾值 |
2.9V |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
10-VSON(3x3 mm) |
核心特性
- 集成功率 FET 和電流傳感器,效率高
- 電源路徑管理,支持動態電源管理(DPM)
- 熱調節和保護
- 通過外部電阻可編程充電電流
- 充電狀態指示輸出
- 反向電流保護
- 低壓差工作
典型應用場景
- 智能手機和平板電腦
- 便攜式醫療設備(如血糖儀)
- 無線耳機和可穿戴設備
- 工業手持終端
- 5G 小型蜂窩基站(備用電池充電)
- 汽車行車記錄儀
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