Datasheet Texas Instruments BQ24253YFFR — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24253 |
| 零件号 | BQ24253YFFR |
2A单输入I2C /独立开关模式锂离子电池充电器30-DSBGA -40至85
数据表
bq2425x 2A Single-Input I2C, Stand-Alone Switched-Mode Li-Ion Battery Charger With Power-Path Management datasheet
PDF, 3.5 Mb, 修订版: H, 档案已发布: Aug 20, 2015
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 30 |
| Package Type | YFF |
| Industry STD Term | DSBGA |
| JEDEC Code | R-XBGA-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | BQ24253 |
| Width (mm) | 2.59 |
| Length (mm) | 2.2 |
| Thickness (mm) | .375 |
| Pitch (mm) | .4 |
| Max Height (mm) | .625 |
| Mechanical Data | 下载 |
参数化
| Absolute Vin (safety rating)(Max)( | 22 V |
| Battery Charge Voltage(Max) | 4.44 V |
| Battery Charge Voltage(Min) | 3.5 V |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 2 A |
| Control Interface | I2C,Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1 |
| Operating Vin(Max) | 10.5 V |
| Operating Vin(Min) | 4.35 V |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Special Features | Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | USB Detection |
生态计划
| RoHS | Compliant |
应用须知
- Battery-charging considerations for high-power portable devicesPDF, 856 Kb, 档案已发布: Apr 11, 2014
- Selecting the Best bq2425x Single Cell I2C, Standalone Switch-Mode Battery ChargPDF, 42 Kb, 档案已发布: Jun 17, 2013
- Using bq2425x’s DPM Feature for Solar Panel ApplicationsPDF, 127 Kb, 档案已发布: Jul 31, 2013
- Building your own Battery SimulatorPDF, 114 Kb, 档案已发布: Oct 14, 2013
Building your own Battery Simulator OPA544, bq2409x, bq2404x, bq2415x, bq2425x, bq2416x
模型线
系列: BQ24253 (4)
- BQ24253RGER BQ24253RGET BQ24253YFFR BQ24253YFFT
制造商分类
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC