Datasheet Texas Instruments BQ24190RGET — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24190 |
| 零件号 | BQ24190RGET |
I2C控制的4.5A单节USB /适配器充电器24-VQFN -40至85
数据表
bq2419x I2C Controlled 4.5-A Single Cell USB/Adapter Charger with Narrow VDC Power Path Management and USB OTG datasheet
PDF, 2.9 Mb, 修订版: B, 档案已发布: Dec 29, 2014
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 24 |
| Package Type | RGE |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ24190 |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Absolute Vin (safety rating)(Max)( | 22 V |
| Battery Charge Voltage(Max) | 4.4 V |
| Battery Charge Voltage(Min) | 3.5 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 4.5 A |
| Control Interface | I2C |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 17 V |
| Operating Vin(Min) | 3.9 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 24VQFN: 16 mm2: 4 x 4(VQFN) PKG |
| Special Features | OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin) |
| USB Feature | USB Detection,USB OTG |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: BQ2419XEVM
BQ2419X I2C Controlled 4.5A Single Cell USB / Adaptor Charger Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Dynamic power management for faster, more efficient battery chargingPDF, 597 Kb, 档案已发布: Oct 28, 2013
模型线
系列: BQ24190 (4)
- BQ24190RGER BQ24190RGET HPA01186RGER HPA02150RGER
制造商分类
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC