参数资料
型号: MC15XS3400CPNAR2
厂商: Freescale Semiconductor
文件页数: 39/52页
文件大小: 0K
描述: IC SWITCH HIGH SIDE QUAD 24-QFN
标准包装: 1,200
类型: 高端开关
输出数: 4
Rds(开): 15 毫欧
内部开关:
电流限制: 5A
输入电压: 6 V ~ 20 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 24-PowerQFN
供应商设备封装: 24-PQFN(12x12)
包装: 带卷 (TR)
FUNCTIONAL DEVICE OPERATION
LOGIC COMMANDS AND REGISTERS
paragraphs. Table 23 , summarizes SO returned data for bits
OD15 : OD0.
? Bit OD15 is the MSB; it reflects the state of the
Watchdog bit from the previously clocked-in message.
? Bits OD14:OD10 reflect the state of the bits
SOA4 : SOA0 from the previously clocked in message.
Table 23. Serial Output Bit Map Description
Previous STATR
? Bit OD9 is set to logic [1] in Normal mode (NM).
? The contents of bits OD8 : OD0 depend on bits D4 : D0
from the most recent STATR command SOA4 : SOA0
as explained in the paragraphs following Table 23 .
SO Returned Data
SO SO SO SO SO
A4 A3 A2 A1 A0
OD
15
OD
14
OD
13
OD
12
OD
11
OD
10
OD9 OD8
OD7
OD6
OD5
OD4
OD3
OD2
OD1
OD0
STATR_s A 1 A 0
0
0
0 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
POR
UV
OV
OLON_s
OLOFF_
s
OS_s
OT_s
SC_s
OC_s
PWMR_s A 1 A 0
0
0
1 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM 28W_s ON_s PWM6_s PWM5_s PWM4_s
PWM3_s
PWM2_s
PWM1_s
PWM0_s
CONFR0
_s
A 1 A 0
0
1
0 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
X
X
X
DIR_dis_ SR1_s
s
SR0_s
DELAY2_s
DELAY1_s
DELAY0_s
CONFR1
_s
A 1 A 0
0
1
1 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
X
X
Retry_
unlimited
_s
Retry_dis OS_dis_
_s s
OLON_dis_s
OLOFF_dis_s
OLLED_en_ CSNS_ratio_
s s
OCR_s
A 1 A 0
1
0
0 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
Xenon
_s
BC1_s
BC0_s
OC1_s
OC0_s
OCHI_s
OCLO1_s
OCLO0_s
OC_mode_s
GCR
0
0
1
0
1 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM VDD_F PWM_ CLOCK_ TEMP_e CSNS_e
AIL_en en sel n n
CSNS1
CSNS0
X
OV_dis
DIAGR0
DIAGR1
DIAGR2
0
0
1
0
1
0
1
1
1
1
1
1
1 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
1 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
1 WDIN SOA4 SOA3 SOA2 SOA1 SOA0 NM
X
X
X
X
X
X
X
X
X
X
X
X
X
IN3
X
X
IN2
X
CLOCK_fail
IN1
0
CAL_fail
IN0
1
OTW
WD_en
0
Register N/A N/A N/A N/A N/A
0
0
0
0
0
0
0
X
0
0
0
0
0
0
0
0
state
after
RST=0 or
V DD(FAIL)
or
V SUPPLY(
POR)
conditio
n
s = Output selection with the bits A 1 A 0 as defined in Table 12
PREVIOUS ADDRESS SOA4 : SOA0 = A 1 A 0 000
(STATR_S)
The returned data OD8 reports logic [1] in case of previous
Power ON Reset condition (V SUPPLY(POR) ). This bit is only
reset by a read operation.
Bits OD7: OD0 reflect the current state of the Fault register
(FLTR) corresponding to the output previously selected with
the bits SOA4:SOA3 = A 1 A 0 ( Table 23 ).
? OC_s: over-current fault detection for a selected output,
? SC_s: severe short-circuit fault detection for a selected
output,
? OS_s: output shorted to VPWR fault detection for a
selected output,
? OLOFF_s: openload in OFF state fault detection for a
? OLON_s: openload in ON state fault detection (depending
on current level threshold: bulb or LED) for a selected
output,
? OV: over-voltage fault detection,
? UV: under-voltage fault detection
? POR: power on reset detection.
The FS pin reports all faults. For latched faults, this pin is
reset by a new Switch OFF command (toggling fault_control
signal).
PREVIOUS ADDRESS SOA4 : SOA0 = A 1 A 0 001
(PWMR_S)
The returned data contains the programmed values in the
PWMR register for the output selected with A 1 A 0 .
selected output,
15XS3400
Analog Integrated Circuit Device Data
Freescale Semiconductor
39
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