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VNH7070AS Datasheet(PDF) 18 Page - STMicroelectronics

No. de pieza VNH7070AS
Descripción Electrónicos  Automotive fully integrated H-bridge motor driver
PDF  38 Pages
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Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

VNH7070AS Datasheet(HTML) 18 Page - STMicroelectronics

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Electrical specifications
VNH7070AS
18/38
DocID028088 Rev 3
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
0On
Off
Off
Off
10
0
1
Hi-Z
On
Off
Off
On
0On
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
1Hi-Z
Off
On
Off
On
0
00
1
0x(1)
1.
Refer to Table 13: Off-state -truth table
Off
Off
Off
Off
0(2)
2.
For INA =INB =SEL0 = PWM = 0, the device enters in standby after TD_sdby
Off
Off
Off
Off
Table 12. On-state fault conditions- truth table Fault on leg A (preliminary)
INA
INB
SEL0
PWM
OutA
OutB
CS
Fault description
On state diagnostic
101
X
L
L
VSENSEH
Out A short to GND
100
1
H
H
VSENSEH
Out B short to VCC
011
1
H
H
VSENSEH
Out A short to VCC
010
X
X
L
VSENSEH
Out B short to GND



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