mc33984 Freescale Semiconductor, Inc, mc33984 Datasheet - Page 17

• Manufacturer Part Number: mc33984
• Description: Dual Intelligent High-current Self-protected Silicon High-side Switch 4.0 M
• Manufacturer: Freescale Semiconductor, Inc

functionality of the device. All device configuration registers
are reset.
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
Analog Integrated Circuit Device Data
Freescale Semiconductor
This output pin is connected to the SPI Serial Data Input
CS
CS
pin of the device
pin of the device
edge of SCLK and transitions immediately on the rising edge
of SCLK.
POSITIVE POWER SUPPLY (VPWR)
source input of operational power for the device. The V
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
FUNCTIONAL PIN DESCRIPTION
FUNCTIONAL DESCRIPTION
PWR
33984
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