MC33984CHFK FREESCALE [Freescale Semiconductor, Inc], MC33984CHFK Datasheet - Page 18

• Manufacturer Part Number: MC33984CHFK
• Description: Dual Intelligent High-current Self-protected Silicon High Side Switch (4.0 mOhm)
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

SERIAL OUTPUT (SO)
pin of the MCU or to the SI pin of the next device of a daisy
chain of devices. This output will remain tri-stated (high-
impedance OFF condition) so long as the
is Logic HIGH. SO is only active when the
is asserted Logic LOW. The generated SO output signals are
CMOS logic levels. SO output data is available on the falling
edge of SCLK and transitions immediately on the rising edge
of SCLK.
18
33984
FUNCTIONAL DESCRIPTION
FUNCTIONAL PIN DESCRIPTION
This output pin is connected to the SPI Serial Data Input
CS
CS
pin of the device
pin of the device
POSITIVE POWER SUPPLY (VPWR)
source input of operational power for the device. The VPWR
pin is a backside surface mount tab of the package.
HIGH-SIDE OUTPUT 0 & 1 (HSx)
load.
This pin connects to the positive power supply and is the
This pin protects 4.0 mΩ high side power output to the
Analog Integrated Circuit Device Data
Freescale Semiconductor