L6732| Datasheet

L6732, L6732TR, STEVAL-ISA026V1

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STEVAL-ISA026V1
Step-down DC-DC converter evaluation board with 3.3 Vout / 20 A and switching frequency of 250 kHz, based on the L6732
Data Brief

Features

Input voltage, VIN: from 4.5 V to 14 V Output voltage: 3.3 V Selectable switching frequency: 250 kHz / 500 kHz Overvoltage protection Thermal shut-down

Description
This 4-layer PCB evaluation board implements a step-down DC-DC converter and demonstrates the operation of the L6732 device in a generalpurpose application. The input voltage can range from 4.5 V to 14 V with an output voltage of 3.3 V. The module can deliver an output current in excess of 20 A. The switching frequency is initially set at 250 kHz (controller free-running FSW), but a 500 kHz switching frequency can also be selected.

STEVAL-ISA026V1

December 2007

Rev 1

1/4
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