MC10XS3412CPNA Freescale, MC10XS3412CPNA Datasheet - Page 37

• Manufacturer Part Number: MC10XS3412CPNA
• Manufacturer: Freescale

Specifications of MC10XS3412CPNA

• Switch Type: High Side
• Power Switch Family: MC10XS3412
• Input Voltage: 4 to 28V
• Power Switch On Resistance: 36/44Ohm
• Output Current: 6A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 6.5mA
• Package Type: PQFN
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Pin Count: 24
• Lead Free Status / RoHS Status: Compliant

will enable the output for direct control. A logic [1] on bit D5
will disable the output from direct control (in this case, the
output is only controlled by On bit).
or medium or low speed slew rate for the selected output, the
default value [00] corresponds to the medium speed slew rate
(Table
that will be delayed of predefined PWM clock rising edges
number, as shown
PWM_en bit is set to logic [1]).
ADDRESS A
REGISTER (CONFR1_S)
corresponding output fault management through the SPI.
Each output “s” is independently selected for configuration
based on the state of the D14 : D13 bits
autoretry counter for the selected output, the default value [0]
corresponds to enable auto-retry feature without time
limitation.
retry for the selected output, the default value [0] corresponds
to enable this feature.
shorted to VPWR protection for the selected output, the
default value [0] corresponds to enable this feature.
Table 13. Slew Rate Speed Selection
Analog Integrated Circuit Device Data
Freescale Semiconductor
For the selected output, a logic [0] on bit D5 (DIR_DIS_s)
D4:D3 bits (SR1_s and SR0_s) are used to select the high
Incoming message bits D2 : D0 reflect the desired output
The CONFR1_s register allows the MCU to configure
A logic [1] on bit D6 (RETRY_unlimited_s) disables the
A logic [1] on bit D5 (RETRY_dis_s) disables the auto-
A logic [1] on bit D4 (OS_dis_s) disables the output hard
SR1_s (D4)
13).
0
0
1
1
1
A
0
011 — OUTPUT CONFIGURATION
Table
SR0_s (D3)
8, page
0
1
0
1
29
(only available for
(Table
Slew Rate Speed
medium (default)
Not used
12).
high
low
open-load detection for the selected output, the default value
[0] corresponds to enable this feature
output open-load detection for the selected output, the
default value [0] corresponds to enable this feature.
open-load detection for LEDs for the selected output, the
default value [0] corresponds to ON output open-load
detection is set for bulbs
on the CSNS pin for the corresponding output. The default
value [0] is the low ratio
ADDRESS A
REGISTER (OCR)
corresponding output over-current protection through the
SPI. Each output “s” is independently selected for
configuration based on the state of the D14 : D13 bits
(Table
current profile, as described
Table 15. Current Sense Ratio Selection
Table 14. ON Open-load Selection
OLON_dis_s (D3) OLLED_en_s (D1) ON OpenLoad detection
A logic [1] on bit D3 (OLON_dis_s) disables the ON output
A logic [1] on bit D2 (OLOFF_dis_s) disables the OFF
A logic [1] on bit D1 (OLLED_en_s) enables the ON output
A logic [1] on bit D0 (CSNS_ratio_s) selects the high ratio
The OCR_s register allows the MCU to configure
A logic [1] on bit D8 (Xenon_s) enables the bulb over-
CSNS_high_s (D0)
12).
0
0
1
0
1
1
A
0
100 — OUTPUT OVER-CURRENT
LOGIC COMMANDS AND REGISTERS
(Table
(Table
FUNCTIONAL DEVICE OPERATION
0
1
X
Figure
15).
14).
Current Sense Ratio
13.
enable with bulb threshold
enable with LED threshold
(Table
CRS0 (default)
CRS1
(default)
disable
14).
10XS3412
37