STMicroelectronics STEVAL-ISA198V1 Evaluation Board
STMicroelectronics STEVAL-ISA198V1 Evaluation Board is a step-down switching power supply based on the L7987L regulator with a 4.5-60V input voltage. The output voltage can be set starting from 0.8V. Low drop-out operation can be achieved due to the advanced integrated switch management. The L7987L is a 61V, 2A step-down asynchronous switching regulator with embedded power MOSFET capable of delivering up to 2A of current, depending on the application conditions.Features
- 4.5V to 60V input voltage
- Step-down (buck) conversion
- 5V output voltage (VIN > 6V)
- Up to 2A DC output current
- 500kHz switching frequency
- 5ms programmed soft-start
- Compliant with ceramic output capacitors
- 180° out of phase synchronization available
- Auto recovery overcurrent and thermal protection
- RoHS compliant
發佈日期: 2017-01-24
| 更新日期: 2022-04-13
