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AiT Semiconductor Inc.
A7632
www.ait-ic.com
DC-DC CONVERTER (BOOST)
2A 28V 1.2MHz CURRENT MODE STEP-UP CONVERTER
DESCRIPTION
FEATURES
The A7632 is a constant frequency, current mode 2.5V to 24V Input Voltage
step-up converter intended for small, low power Up to 28V Output Voltage
applications.
Accurate reference: 0.6V
The A7632 switches at 1.2MHz and allows the use of Integrated 80mΩ power MOSFET
tiny, low cost capacitors and inductors 2mm or less in 1.2MHz switching frequency
height. Internal soft-start results in small inrush Internal 3A switch current Limit
current and extends battery life.