MB3817 Datasheet (Fujitsu Media Devices) - Switching Regulator Controller

MB3817, Switching Regulator Controller

The MB3817 is a pulse width modulator (PWM) type switching regulator controller IC designed for low-voltage and high-speed operation.

This can be used in applications as down-conversion or down/up-conversion (Zeta method).

With fewer external components and faster operating speed, the MB3817 enables

MB3817 Features

* Wide range of operating power supply voltages: 2.5 V to 18 V Built-in high-precision reference voltage generator: 1.5 V ± 2% High speed operation is possible: Max. 500 kHz Wide input voltage range of error ampl