Datasheet Texas Instruments BQ24257 — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24257 |
2A单输入I2C /独立开关模式锂离子电池充电器
数据表
bq24257, bq24258 2-A Single Input I2C, Standalone Switch-Mode Li-Ion/LiFePO4 Battery Charger with Integrated Current-Sense Resistor datasheet
PDF, 3.0 Mb, 修订版: C, 档案已发布: Aug 30, 2013
从文件中提取
价格
状态
| BQ24257RGER | BQ24257RGET | BQ24257YFFR | BQ24257YFFT | |
|---|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No |
打包
| BQ24257RGER | BQ24257RGET | BQ24257YFFR | BQ24257YFFT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 24 | 24 | 30 | 30 |
| Package Type | RGE | RGE | YFF | YFF |
| Industry STD Term | VQFN | VQFN | DSBGA | DSBGA |
| JEDEC Code | S-PQFP-N | S-PQFP-N | R-XBGA-N | R-XBGA-N |
| Package QTY | 3000 | 250 | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | BQ24257 | BQ24257 | BQ24257 | BQ24257 |
| Width (mm) | 4 | 4 | 2.59 | 2.59 |
| Length (mm) | 4 | 4 | 2.2 | 2.2 |
| Thickness (mm) | .88 | .88 | .375 | .375 |
| Pitch (mm) | .5 | .5 | .4 | .4 |
| Max Height (mm) | 1 | 1 | .625 | .625 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 |
生态计划
| BQ24257RGER | BQ24257RGET | BQ24257YFFR | BQ24257YFFT | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | 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: BQ24257 (4)
制造商分类
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC