Datasheet Summary
AiT Semiconductor Inc.
.ait-ic.
DC-DC CONVERTER BUCK (STEP-DOWN) 40V, 3A, 500kHz SYNCHRONOUS
DESCRIPTION
A7425 is a wide input voltage, high efficiency current mode Synchronous step-down DC/DC converter. A7425 provides up to 3A output current at 500kHz switching frequency. A7425 integrates a 130mΩ high side and an 80mΩ low side MOSFET to achieve high conversion efficiency up to 96%. The current mode control architecture supports fast transient response and simple pensation circuit. Protection Features include cycle-by-cycle current limit, thermal shutdown, and short circuit protection.
The A7425 is available in PSOP8 package.
Features
- Up to 40V Input Surge Voltage
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