MCZ33298 Overview
Freescale Semiconductor Technical Data Document Number: 5.0, 10/2006 Eight Output Switch with Serial Peripheral Interface I/O 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.
MCZ33298 Key Features
- Designed to Operate Over Wide Supply Voltages of 5.5 to 26.5 V MCZ33298EG/R2
- Interfaces to Microprocessor Using 8-Bit SPI I/O Protocol up to 3.0 MHz
- 1.0 A Peak Current Outputs with Maximum RDS(on) of 1.6 Ω at TJ
- Outputs Current Limited to Acmodate In-rush Currents Associated with Switching Incandescent Loads
- Output Voltages Clamped to 53 V During Inductive Switching
- Maximum Sleep Current (IPWR) of 25 µA
- Maximum of 4.0 mA IDD During Operation
- Pb-Free Packaging Designated by Suffix Code EG