The LMR38020EVM is configured to deliver 5 V and 2 A at a switching frequency of 400 kHz.
- Tightly regulated output voltage of 5 V with 1.5% setpoint accuracy
- Wide input voltage operating range of 4.2 V to 80 V
- 98% maximum duty cycle
Force PWM operation to achieve low output voltage ripple, tight output voltage regulation at light load
Frequency synchronization to external clock
- PWRGD signal indicates output regulation
- Supports start-up with pre-biased output
- Programmable system UVLO through precision enable
- Fully assembled, tested, and proven PCB layout