Datasheet Texas Instruments TPS56C215RNNT — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPS56C215 |
| 零件号 | TPS56C215RNNT |
4.5V至17V输入，DCAP3模式，12A同步降压SWIFT™转换器18-VQFN-HR -40至125
数据表
TPS56C215 4.5-V to 17-V Input , 12-A Synchronous Step-Down SWIFTв„ў Converter datasheet
PDF, 1.6 Mb, 修订版: B, 档案已发布: May 18, 2016
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
打包
| Pin | 18 |
| Package Type | RNN |
| Industry STD Term | VQFN-HR |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | 56C215 |
| Width (mm) | 3.5 |
| Length (mm) | 3.5 |
| Thickness (mm) | .9 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| Control Mode | D-CAP3 |
| Duty Cycle(Max) | 90 % |
| Iout(Max) | 12 A |
| Iq(Typ) | 0.6 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | VQFN-HR |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Adjustable Current Limit,Enable,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
| Switching Frequency(Max) | 1200 kHz |
| Switching Frequency(Min) | 400 kHz |
| Type | Converter |
| Vin(Max) | 17 V |
| Vin(Min) | 4.5 V |
| Vout(Max) | 5.5 V |
| Vout(Min) | 0.6 V |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: TPS56C215EVM-762
TPS56C215 12A Synchronous Step-Down Converter Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Accuracy-Enhanced Ramp-Generation Design for D-CAP3 Modulation (Rev. A)PDF, 493 Kb, 修订版: A, 档案已发布: Apr 25, 2016
D-CAP and D-CAP2 control schemes have been widely used in TI Switched-Mode DC-DC converters due to their fast transient response and no off-chip compensation. Offset generated by current sense ramp adds an error to VFB and Vout and hence reduces DC accuracy. This paper introduces a new D-CAP3 control scheme which greatly improves DC accuracy of the converter while maintaining the same fast transie
模型线
系列: TPS56C215 (2)
- TPS56C215RNNR TPS56C215RNNT
制造商分类
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)