Datasheet Texas Instruments BQ25898C — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ25898C |
采用DSBGA封装的I2C控制的单节3A充电器，用于高输入电压
数据表
bq25898C I2C Controlled Single Cell 3-A Charger for High Input Voltage in Compact DSBGA Package datasheet
PDF, 1.5 Mb, 修订版: B, 档案已发布: Mar 20, 2017
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状态
| BQ25898CYFFR | BQ25898CYFFT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
打包
| BQ25898CYFFR | BQ25898CYFFT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 42 | 42 |
| Package Type | YFF | YFF |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | BQ25898C | BQ25898C |
| Width (mm) | 2.4 | 2.4 |
| Length (mm) | 2.8 | 2.8 |
| Thickness (mm) | .415 | .415 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .625 | .625 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | BQ25898CYFFR | BQ25898CYFFT |
|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 22 | 22 |
| Battery Charge Voltage(Max), V | 4.6 | 4.6 |
| Battery Charge Voltage(Min), V | 3.84 | 3.84 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 3 | 3 |
| Control Interface | I2C | I2C |
| Control Topology | Switch-Mode Buck | Switch-Mode Buck |
| Number of Series Cells | 1 | 1 |
| Operating Vin(Max), V | 14 | 14 |
| Operating Vin(Min), V | 3.9 | 3.9 |
| Package Group | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Special Features | Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation | Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation |
| USB Feature | USB PSEL | USB PSEL |
生态计划
| BQ25898CYFFR | BQ25898CYFFT | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: BQ25898C (2)
制造商分类
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC