MC33996
features that reduce the MCU’s fault management burden.
Features
- Designed to operate 5.0V < VPWR < 27V
- 24 Bit SPI for control and fault reporting, 3.3/5.0V patible
- Outputs are current limited (0.9 to 2.5A) to drive incandescent lamps
- Output voltage clamp of +50V during inductive switching
- On/Off control of open load detect current (LED application)
- VPWR standby current < 10μA
- RDS(ON) of 0.55Ω at 25°C typical
- Independent over-temperature protection
- Output selectable for PWM control
- Output ON short-to-VBAT and off short-to-ground/open detection
- Pb-free packaging designated by suffix code EK
Document Number: MC33996 Rev. 8.0, 8/2008
LOW SIDE SWITCH
EK SUFFIX (PB-FREE) 98ARL10543D
32-PIN SOICW EXPOSED PAD
ORDERING INFORMATION
Device
MC33996EK/R2 MCZ33996EK/R2
Temperature Range (TA)
Package
-40°C to 125°C 32 SOICW-EP
Vdd
3.3 V/5.0 V
VPWR
VBAT
SCLK CS
MISO MOSI PWM
SOPWR
VPWR
SCLK CS SI SO PWM RST
OUT0 OUT1 OUT2 OUT3 OUT4 OUT5...
