EVAL5986/A is a 2.5A step-down switching regulator demonstration board based on the L5986/A, featuring 2.5A DC output current, 2.9V to 18V input voltage, adjustable output voltage range from 0.6V to 16V, 250kHz switching frequency, programmable up to 1MHz, internal soft-start and inhibit, low dropout operation: 100% duty cycle, zero-load current operation, overcurrent and thermal protection, VFQFPN8 3mmx3mm package or HSOP8 for the L5986A
This document describes the EVAL5986 and EVAL5986A, which are demonstration boards designed to showcase STMicroelectronics' L5986 and L5986A step-down switching regulators. The boards provide a fully functional design with an output current of up to 2.5 A.
| Output current | 2.5 A |
|---|---|
| Input voltage range | 2.9 V to 18 V |
| Output voltage range | 0.6 V to 16 V |
| Switching frequency | 250 kHz to 1 MHz |
The demonstration board provides an output current of up to 2.5 A.
Yes, the switching frequency is programmable from 250 kHz up to 1 MHz.