STEVAL-ISA026V1 Datasheet, PDF (1/4 Pages) STMicroelectronics – Overvoltage protection

STEVAL-ISA026V1
Step-down DC-DC converter evaluation board with 3.3 V_out / 20 A
and switching frequency of 250 kHz, based on the L6732
Data Brief
Features
■ Input voltage, V_IN: from 4.5 V to 14 V
■ Output voltage: 3.3 V
■ Selectable switching frequency: 250 kHz / 500
kHz
t(s) ^{■ Overvoltage protection}
c ^{■ Thermal shut-down}
rodu ^Description
P _{This 4-layer PCB evaluation board implements a}
te ^{step-down DC-DC converter and demonstrates}
le ^{the operation of the L6732 device in a general-}
purpose application. The input voltage can range
so from 4.5 V to 14 V with an output voltage of 3.3 V.
b _{The module can deliver an output current in}
O 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}
Obsolete ^{Product(s selected.}
STEVAL-ISA026V1
December 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
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www.st.com
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