Datasheet Texas Instruments TPS54122QRHLRQ1 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS54122-Q1 |
| 零件号 | TPS54122QRHLRQ1 |
具有集成DC-DC转换器和低噪声LDO 24-VQFN的汽车级3A QuietSupply™稳压器-40至125
数据表
TPS54122-Q1 Dual-Output, 3-A, QuietSupply with Integrated DC-DC Converter and Low-Noise LDO datasheet
PDF, 2.4 Mb, 修订版: A, 档案已发布: May 19, 2015
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 24 |
| Package Type | RHL |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Device Marking | 54122Q1 |
| 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
| Control Mode | Current Mode |
| Duty Cycle(Max) | 98 % |
| Iout(Max) | 3 A |
| Iq(Typ) | 0.36 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN |
| Rating | Automotive |
| Regulated Outputs | 2 |
| Special Features | Enable,Power Good |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 300 kHz |
| Type | Converter |
| Vin(Max) | 6 V |
| Vin(Min) | 2.95 V |
| Vout(Max) | 3.2 V |
| Vout(Min) | 0.8 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS54122EVM-201
TPS54122EVM-201 EVM with a dual output regulator and a 3A switcher output and a 3A Quiet Supply
Lifecycle Status: Active (Recommended for new designs)
模型线
系列: TPS54122-Q1 (1)
- TPS54122QRHLRQ1
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)