Datasheet Texas Instruments BQ24040 — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24040 |
1A单输入单节锂离子电池充电器。 Vovp = 6.6V |线性的
数据表
bq2404x 1A, Single-Input, Single Cell Li-Ion and Li-Pol Battery Charger With Auto Start datasheet
PDF, 1.6 Mb, 修订版: F, 档案已发布: Mar 16, 2015
从文件中提取
状态
| BQ24040DSQR | BQ24040DSQT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes |
打包
| BQ24040DSQR | BQ24040DSQT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 10 | 10 |
| Package Type | DSQ | DSQ |
| Industry STD Term | WSON | WSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | NXE | NXE |
| Width (mm) | 2 | 2 |
| Length (mm) | 2 | 2 |
| Thickness (mm) | .75 | .75 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | 下载 | 下载 |
参数化
| Parameters / Models | BQ24040DSQR | BQ24040DSQT |
|---|---|---|
| Absolute Vin (safety rating)(Max)(, V | 30 | 30 |
| Battery Charge Voltage(Max), V | 4.2 | 4.2 |
| Battery Charge Voltage(Min), V | 4.2 | 4.2 |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Charge Current(Max), A | 1 | 1 |
| Control Interface | Standalone (RC-Settable) | Standalone (RC-Settable) |
| Control Topology | Linear | Linear |
| Number of Series Cells | 1 | 1 |
| Operating Vin(Max), V | 28 | 28 |
| Operating Vin(Min), V | 3.5 | 3.5 |
| Package Group | WSON | WSON |
| Package Size: mm2:W x L, PKG | See datasheet (WSON) | See datasheet (WSON) |
| Special Features | JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) | JEITA BAT Temp Monitoring (Thermistor Pin),Temp Monitoring (Thermistor Pin),Thermal Regulation,Vin DPM (OK for Solar Power Source) |
| USB Feature | N/A | N/A |
生态计划
| BQ24040DSQR | BQ24040DSQT | |
|---|---|---|
| RoHS | Compliant | Compliant |
应用须知
- Charging a three-cell nickel-based battery pack with a Li-Ion chargerPDF, 127 Kb, 档案已发布: Apr 26, 2012
- Selecting the Best bq2404x/5x/9x Single Cell Battery Charger for your ApplicatioPDF, 38 Kb, 档案已发布: Nov 29, 2012
- 2Q 2012 Issue Analog Applications JournalPDF, 2.4 Mb, 档案已发布: Apr 26, 2012
- 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: BQ24040 (2)
制造商分类
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC