MC10XS3412DHFK Freescale Semiconductor, MC10XS3412DHFK Datasheet - Page 40

• Manufacturer Part Number: MC10XS3412DHFK
• Description: Power Switch ICs - Power Distribution Eswitch Gen3 1012
• Manufacturer: Freescale Semiconductor

Specifications of MC10XS3412DHFK

• Rohs: yes
• Number Of Outputs: 4
• Operating Supply Voltage: 6 V to 20 V
• Supply Current (max): 20 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: PQFN-24
• Minimum Operating Temperature: - 40 C

application (only one vehicle corner) using an external PWM
clock from the main MCU. A redundancy circuitry has been
40
10XS3412
TYPICAL APPLICATIONS
100nF
The following figure shows a typical automotive lighting
V
PWR
10µF
MCU
V
V
DD
DD
SCLK
Voltage regulator
A/D
I/O
SO
I/O
CS
SI
22nF
10k
10k
10k
10k
10k
V
100nF
10k
VPWR
DD
TYPICAL APPLICATIONS
ignition
switch
10µF
direct light commands (pedal, comodo,...)
10k
4.7k
10k
V
DD
V
PWR
Watchdog
100nF
10k
10k
implemented to substitute light control (from MCU to
watchdog) in case of a Fail-safe condition.
to the module connector.
10k
It is recommended to locate a 22 nF decoupling capacitor
V
DD
VDD
CSNS
FSI
WAKE
SCLK
RST
SO
FS
IN1
CS
SI
IN0
IN2
IN3
10XS3412
GND
Analog Integrated Circuit Device Data
VPWR
HS0
HS1
HS2
HS3
Freescale Semiconductor
V
PWR
100nF
LOAD 0
LOAD 1
LOAD 3
LOAD 2
100nF
22nF
22nF
22nF
22nF