MC33880 Overview
Freescale Semiconductor, Inc. MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33880/D Rev 3.0, 01/2004 Advance Information Configurable Octal Serial Switch with Serial Peripheral Interface I/O The 33880 device is an eight-output hardware configurable high-side/lowside switch with 8-bit serial input control.
MC33880 Key Features
- Designed to Operate 5.5 V < VPWR < 24.5 V
- 8-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V patible
- Outputs Are Current Limited (0.8 A to 2.0 A) to Drive Incandescent Lamps
- Output Voltage Clamp Is +45 V (Typical) (Low-Side Drive) and -20 V (Typical) (High-Side Drive) During Inductive Switchin
- Internal Reverse Battery Protection on VPWR
- Loss of Ground or Supply Will Not Energize Loads or Damage IC
- Maximum 5.0 µA IPWR Standby Current at 13 V VPWR up to 95°C
- RDS(ON) of 0.55 Ω at 25°C Typical
- Short Circuit Detect and Current Limit with Automatic Retry
- Independent Overtemperature Protection
MC33880 Applications
- Designed to Operate 5.5 V < VPWR < 24.5 V
- 8-Bit SPI for Control and Fault Reporting, 3.3 V/5.0 V patible
- Outputs Are Current Limited (0.8 A to 2.0 A) to Drive Incandescent Lamps