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VNH7100AS 数据表(PDF) 18 Page - STMicroelectronics

部件名 VNH7100AS
功能描述  Automotive fully integrated H-bridge motor driver
PDF  38 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

VNH7100AS 数据表(HTML) 18 Page - STMicroelectronics

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Electrical specifications
VNH7100AS
18/38
DocID028092 Rev 4
Table 11. Operative condition - truth table
Pin status
HSDs and LDSs Status
INA
INB
SEL0
PWM
CS
HSDA
LSDA
HSDB
LSDB
11
1
x
Current
Monitoring
HSDA
On
Off
On
Off
0
Current
Monitoring
HSDB
10
1
1
Current
Monitoring
HSDA
On
Off
Off
On
0
On
Off
Off
Off
10
0
1
Hi-Z
On
Off
Off
On
0
On
Off
Off
Off
01
1
1
Hi-Z
Off
On
On
Off
0Off
Off
On
Off
01
0
1
Current
Monitoring
HSDB
Off
On
On
Off
0Off
Off
On
Off
00
1
1
Hi-Z
Off
On
Off
On
0
00
1
0x(1)
Off
Off
Off
Off
0(2)
Off
Off
Off
Off
1.
Refer to Table 13: Off-state - truth table
2.
For INA =INB=SEL0 = PWM = 0, the device enters in standby after tD_STBY
Table 12. On-state fault conditions - truth table
INA
INB
SEL0
PWM
OutA
OutB
CS
Fault description
On state diagnostic
00
0
1
X
H
VSENSEH
Short to VBATT on Leg B
00
1
1
H
X
VSENSEH
Short to VBATT on Leg A
01
0
X
X
L
VSENSEH
Out B short to GND
01
1
1
H
H
VSENSEH
Out A short to VCC
10
0
1
H
H
VSENSEH
Out B short to VCC
10
1
X
L
L
VSENSEH
Out A short to GND
11
0
X
X
L
VSENSEH
Short to GND on Leg B
11
1
X
L
X
VSENSEH
Short to GND on Leg A



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