参数资料
型号: MC33882
厂商: 飞思卡尔半导体(中国)有限公司
英文描述: Six-Output Low-Side Switch with SPI and Parallel Input Control(带SPI和并口输入控制的6输出低端开关)
中文描述: 六输出低压侧开关SPI和并行输入控制(带的SPI和并口输入控制的6输出低端开关)
文件页数: 13/24页
文件大小: 779K
代理商: MC33882
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33882
13
Timing Diagrams
Figure 2. Short Occurring While On, Ending During Refresh (I
LOAD
= 1.0 A)
Figure 3. Short Occurring While On, Ending During Retry (I
LOAD
= 1.0 A)
GATE X = COMMAND SIGNAL AT THE GATE OF DRIVER X
FAULT BIT X = INTERNAL FAULT REGISTER BIT STATE
Fault Bit X = Internal Fault Register Bit State
= 1.0 A
TREF x = FIRST REFRESH TIME MAY BE LESS THAN TREF
ILOAD = 1A
NORMAL OPERATION
PUT X
ATE X
UT X
X
ULT BIT X
Fault
Fault
ILOAD
0A
TREF
t
TREF
t
REF
TREF
t
TREF
t
REF
IDLIM
TSSA
t
SSA
SHORTED LOAD / SHORT - TO - VBAT
SHORT OCCURS WHILE ON, ENDS DURING REFRESH
PUT X
ATE X
UT X
X
ULT BIT X
IDLIM
0A
0 A
OFF
I
0V
SB
TSSD
SSD
TSSD
t
SSD
5.0 V
0 V
ON
I
5.0 V
0 V
ON
OFF
OFF
CB
Normal
Operation
Shorted
Operation
GATE X = COMMAND SIGNAL AT THE GATE OF DRIVER X
t
X = First Refresh Time may be less than t
FAULT BIT X = INTERNAL FAULT REGISTER BIT STATE
TREF x = FIRST REFRESH TIME MAY BE LESS THAN TREF
ILOAD = 1A
NORMAL OPERATION
PUT X
ATE X
UT X
X
AULT BIT X
Fault
Fault
ILOAD
0A
TREF
t
REF
TREF
t
REF
TREF
t
REF
TREF
t
REF
IDLIM
TSSA
t
SSA
SHORTED LOAD / SHORT - TO - VBAT
0V
SHORT OCCURS WHILE ON, ENDS DURING RETRY
PUT X
ATE X
UT X
X
AULT BIT X
IDLIM
ILOAD
0A
0 A
I
O(LIM)
0V
SB
CB
TSSD
t
SSD
TSSD
SSD
5.0 V
0 V
ON
OFF
I
5.0 V
0 V
ON
OFF
Shorted
Operation
Normal
Operation
F
Freescale Semiconductor, Inc.
Go to: www.freescale.com
n
.
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