-
KIT33879AEKEVBE
Active -
Evaluation Kit - MC33879, Configurable Octal Serial Switch with Open Load Detect Current Disable.
- KIT33879AEKEVBE Hardware
- Quick Reference Guide
Evaluation Kit - 33879,Configurable Octal Serial Switch
This EVALUATION KIT supports the MC33879 device, which is an 8-output hardware-configurable, high side/low side switch with 16-bit serial peripheral interface (SPI) control. Two of the outputs may be controlled directly via microprocessor for PWM applications. The 33879 incorporates SMARTMOS® technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs. The 33879 controls various inductive, incandescent, or LED loads by directly interfacing with a microcontroller.
This Evaluation kit may be used with the KITUSBSPIDGLEVME.
Product Details
Supported Devices
Power Management
Configurable Switches
- MC33879: Configurable Octal Serial Switch
Features
Connectivity
- 16-bit SPI for control and fault reporting, 3.3 V / 5.0 V compatible
Power Management
- Designed to operate 5.5 V ≤ VPWR ≤ 26.5 V
- Outputs are current limited (0.6 A to 1.2 A) to drive incandescent lamps
- Output voltage clamp, + 45 V (low side) and - 20 V (high side) during inductive switching
- Internal reverse battery protection on VPWR
- Maximum 5.0 µA IPWR standby current at 13 V VPWR
User Components
- On/Off control of open load detect current (LED application)
System Features
- Short-circuit detect and current limit with automatic retry
- Independent over-temperature protection
- Loss of ground or supply will not energize loads or damage IC
- RDS(ON) of 0.75 Ohms at 25 °C typical
Buy Options