Datasheet Texas Instruments BQ24172RGYT — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24172 |
| 零件号 | BQ24172RGYT |
1.6MHz同步开关模式锂离子和锂聚合物独立电池充电24-VQFN -40至85
数据表
bq2417x 1.6-MHz Synchronous Switched-Mode Li-Ion and Li-Polymer Stand-Alone Battery Charger With Integrated MOSFETs and Power Path Selector datasheet
PDF, 2.8 Mb, 修订版: C, 档案已发布: Apr 30, 2015
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 24 |
| Package Type | RGY |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | BQ24172 |
| Width (mm) | 3.5 |
| Length (mm) | 5.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Absolute Vin (safety rating)(Max)( | 20 V |
| Battery Charge Voltage(Max) | 15.5 V |
| Battery Charge Voltage(Min) | 2.1 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 4 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3 |
| Operating Vin(Max) | 17 V |
| Operating Vin(Min) | 4.5 V |
| Package Group | VQFN |
| Package Size: mm2:W x L | 24VQFN: 19 mm2: 3.5 x 5.5(VQFN) PKG |
| Special Features | Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | N/A |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: BQ24172EVM-706-5V
Evaluation Module for BQ24172 1.6-MHz Synchronous Switch-Mode Li-Ion and Li-Polymer Battery Charger
Lifecycle Status: Active (Recommended for new designs) - Evaluation Modules & Boards: BQ24172EVM-706-15V
Evaluation Module for BQ24172 1.6-MHz Synchronous Switch-Mode Li-Ion and Li-Polymer Battery Charger
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, bq24610/6 and bq24630/40/50 ComparisonPDF, 59 Kb, 档案已发布: Aug 24, 2011
This application report provides a comparison among bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, and bq246xx . The document presents the main differences and describes the main features of each part. It assists designers in selecting the most suitable charger for their application.
模型线
系列: BQ24172 (2)
- BQ24172RGYR BQ24172RGYT
制造商分类
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC