Data Brief

For further information contact your local STMicroelectronics sales office.

May 2008

Rev 1

1/4

4

STEVAL-ISA037V1

Single-phase, 20 A evaluation board for the L6728

step-down PWM controller with Power Good

Features

Description

The STEVAL-ISA037V1 evaluation board is a

step-down DC-DC converter based on the L6728,

a single-phase step-down controller with

integrated high-current drivers. The L6728 device,

packaged in the compact VFQFPN 10, provides

complete control logic and protection for simple

implementation of general DC-DC converters.

This four-layer PCB evaluation board shows the

operation of the device in a general-purpose

application.

The input voltage can range from 5 V to 12 V and

the output voltage is fixed at 1.25 V. The

application can deliver an output current of up to

30 A. The switching frequency is 300 kHz.

STEVAL-ISA037V1

www.st.com

Obsolete

Product(s)

- Obsolete

Product(s)