AX3523 converter equivalent, 0.8a synchronous step-down converter.
2.5V to 6 V Input Voltage Range Output Voltage from 0.6V to VIN High Efficiency: Up to 95% 1.5MHz Constant Frequency Operation Up to 0.8A Output Current Quiescent Current.
100% duty cycle provides low dropout operation, extending battery life in portable systems. PWM pulse skipping mode ope.
AX3523 is a high efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 250uA and drops to <1uA in shutdown. The 2.5V to.
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