Datasheet Texas Instruments BQ24725ARGRR — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24725A |
| 零件号 | BQ24725ARGRR |
具有N通道功率MOSFET选择器的1-4节Li +电池SMBus充电控制器20-VQFN -40至85
数据表
bq24725A 1-4 Cell Li+ Battery SMBus Charge Controller with N-Channel Power MOSFET Selector and Advanced Circuit Protection datasheet
PDF, 1.8 Mb, 修订版: A, 档案已发布: Aug 14, 2014
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 20 |
| Package Type | RGR |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ25A |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Absolute Vin (safety rating)(Max)( | 30 V |
| Battery Charge Voltage(Max) | 19.2 V |
| Battery Charge Voltage(Min) | 1.024 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 8 A |
| Control Interface | SMBus |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3,4 |
| Operating Vin(Max) | 24 V |
| Operating Vin(Min) | 4.5 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Special Features | Integrated FET,Power Path |
| USB Feature | N/A |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: BQ24725AEVM-710
Evaluation Module for BQ24725A 1-4 Cell Li+ Battery SMBus Charge Controller
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: BQ24725A (3)
- BQ24725ARGRR BQ24725ARGRT HPA01163RGRR
制造商分类
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC