Product Overview

The 33298 is a smart eight output low side power switch. It is a versatile device incorporating an 8-bit serial-in shift register to control an 8-bit parallel output latch providing control of eight independent "ON/OFF" output switches. Applications include the control of solenoids, relays, lamps, small DC motors, and other moderate current loads (1.0 – 3.0A).

The 33298 interfaces directly with a microcontroller to control various inductive or incandescent loads. Input control is fast. Data rates are guaranteed to 2.0 MHz but the device is capable of rates to 8.5 MHz @ 25°C.

This blog will introduce MCZ33298EG systematically from its features, pinout to its specifications, applications, also including MCZ33298EG datasheet and so much more.

MCZ33298EG Features

• Designed to operate over wide supply voltages of 5.5 to 26.5V

• Interfaces to microprocessor using 8-bit SPI I/O protocol up to3.0MHz

• 1.0A peak current outputs with maximum RDS(ON) of 1.8Ω at TJ - 150°C

• Outputs current limited to accommodate in-rush currents associated with switching incandescent loads

• Output voltages clamped to 65V during inductive switching

• Maximum sleep current (IPWR) of 25µA

• Maximum of 4.0mA IDD during operation

• Pb-free packaging designated by suffix code EG

MCZ33298EG Pinout

The following figure is the diagram of MCZ33298EG pinout.

If you want to know more about MCZ33298EG, you can read its datasheet.