MC33882DHR2 Freescale, MC33882DHR2 Datasheet - Page 6

• Manufacturer Part Number: MC33882DHR2
• Manufacturer: Freescale

Specifications of MC33882DHR2

• Switch Type: Low Side
• Power Switch Family: MC33882
• Input Voltage: -0.3 to 7.3V
• Power Switch On Resistance: 400mOhm
• Output Current: 3A
• Number Of Outputs: 8
• Mounting: Surface Mount
• Supply Current: 7.5mA
• Package Type: HSOP
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Pin Count: 32
• Lead Free Status / RoHS Status: Compliant

Table 2. QFN Pin Function Description
6
33882
PIN CONNECTIONS
Pin
16
17
18
23
Pin Name
SCLK
V
CS
SO
DD
Logic Supply Voltage
Formal Name
Serial Output
Serial Clock
Chip Select
The SCLK pin of the control IC is a bit (shift) clock for the SPI port. It transitions one
time per bit transferred when in operation. It is idle between command transfers. It is
50% duty cycle, and has CMOS levels.
This pin is connected to a chip select output of the control IC.This input has an
internal active 25 μA pull-up and requires CMOS logic levels.
This pin is connected to the SPI Serial Data Input pin of the control IC or to the SI pin
of the next device in a daisy chain. This output will remain tri-stated unless the device
is selected by a low
will have CMOS logic levels and the output data will transition on the falling edges of
SCLK. The serial output data provides fault information for each output and is
returned MSB first when the device is addressed.
This pin is connected to the 5.0 V power supply of the system. A decoupling
capacitor is required from V
CS
pin or the
DD
to ground.
MODE
Definition
pin goes low. The output signal generated
Analog Integrated Circuit Device Data
Freescale Semiconductor