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AIC1562
High-Efficiency, Bootstrapped DC/DC Converter
FEATURES
3V to 20V Input Voltage Operation. Internal 800mA Switch. Bootstrapped Driver for N-Channel MOSFET. High Efficiency (up to 90%). Fast Transient Response. Internal ±2% Reference. Low Quiescent Current at 1.6mA. Frequency Operation from 200Hz to 200KHz.
DESCRIPTION
The AIC1562 is a high performance monolithic DC/DC converter drive IC with outputbootstrapping capability, designed specifically for driving N-channel MOSFET to achieve maximum possible power conversion efficiency. The device consists of an internal temperature compensated reference, comparator, controlled duty cycle oscillator, bootstrapped driver and a 800mA output switch.