STEVAL-ISA089V1 is a 1.5 A step-down switching regulator based on the L5972D. It has a maximum output current of 1.5 A, an output voltage range from 1.235 V to 35 V, an operating input voltage range from 4.4 V to 36 V, and an internal switching frequency of 250 kHz. It also features a synchronization pin for higher frequency requirements (up to 500 kHz), short-circuit protection, inhibit pin, and thermal shutdown. The STEVAL-ISA089V1 demonstration board provides a platform for evaluating the L5972D.
The document introduces the STEVAL-ISA089V1 evaluation board, which is designed to evaluate the L5972D monolithic power switching regulator. The board supports an output current of up to 1.5 A and allows for adjustable output voltages ranging from 1.235 V to 35 V.
| Max output current | 1.5 A |
|---|---|
| Output voltage range | 1.235 V to 35 V |
| Operating input voltage | 4.4 V to 36 V |
| Internal switching frequency | 250 kHz |
The maximum output current is 1.5 A.
The operating input voltage ranges from 4.4 V to 36 V.
The internal switching frequency is 250 kHz.