TPS40090 评估模块 TPS40090EVM-001
|
TPS40090EVM-001 |
| 名称 |
TPS40090 Evaluation Module |
| 状态 |
ACTIVE |
| 价格（US$） |
|
TPS40090EVM-001 描述
The TPS40090EVM−001 multi-phase dc-to-dc converter utilizes the TPS40090 multi-phase controller and UCC27222 predictive gate driver to step down a 12-V input to 1.5-V at 420 kHz. The output current is 100 A. The TPS40090 provides fixed-frequency, peak current-mode control with forced-phase current balancing. Phase currents are sensed by the voltage drop across the DC resistance (DCR) of inductors. Other features include a single voltage operation, true differential output voltage sense, user programmable current limit, capacitor-programmable soft-start and a power good indicator. Device operation is specified in the TPS40090 datasheet.
TPS40090EVM-001 特性
- EVM demonstrates Four-Phase Operation
- 12V Operating Range
- TPS40090 part features:
- Programmable Switching Frequency Up to 1-MHz/Phase
- Current Mode Control With Forced Current Sharing(1)
- 1% Internal 0.7-V Reference
- Resistive Divider Set Output Voltage
- True Remote Sensing Differential Amplifier
- Resistive or DCR Current Sensing
- Current Sense Fault Protection
- Programmable Load Line
- Compatible with UCC37222 Predictive Gate Drive Technology Drivers
- 24-Pin Space-Saving TSSOP Package
TPS40090EVM-001 应用技术支持与电子电路设计开发资源下载
- TI 德州仪器非隔离式开关 DC/DC 调节器选型与价格参考 . xls
TPS40090EVM-001 相关产品
| 器件型号 |
名称 |
产品系列 |
| TPS40090 |
4 通道多相降压 DC/DC 转换器 |
非隔离式开关 DC/DC 调节器 |
