MICROCHIPMIC2033-55AYM6-TRMIC2033-55AYM6-TRHigh Side, High Side Power Switch IC 6-Pin, SOT-23

The Microchip High side MOSFET power distribution switch provides increased system reliability with 5% current limit accuracy. It has an operating input voltage range from 2.5V to 5.5V, is internally current limited, and has thermal shutdown to protect the device and system. It is offered with either active-high or active-low logic level enable input controls, has an open drain fault status output flag with a built-in 32ms delay that asserts low during over-current or thermal shutdown conditions. The device is available in several fixed-current limit options: 0.5A, 0.8A, 1A, and 1.2A. A capacitor-adjustable soft-start circuit minimizes inrush current in applications where high capacitive loads are used.

Undervoltage lockout

Fault status output flag

Logic controlled enable

Thermal shutdown