VNH5050A-E STMicroelectronics, VNH5050A-E Datasheet - Page 19

• Manufacturer Part Number: VNH5050A-E
• Description: Motor / Motion / Ignition Controllers & Drivers Automotive H-Bridge 50mOhm 30A 41V VCC
• Manufacturer: STMicroelectronics

Specifications of VNH5050A-E

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

VNH5050A-E
2.4
Waveforms
Figure 9.
I
OUTA
I
I
CS (*)
OUTA
OUTA
CS_DIS
IN
IN
(*) CS BEHAVIOUR DURING PWM MODE DEPENDS ON PWM FREQUENCY AND DUTY CYCLE
DIAG
DIAG
DIAG
DIAG
IN
IN
PWM
OUT
OUT
->
DIAG
DIAG
IN
IN
PWM
OUT
OUT
CS_DIS
CS
B
A
CURRENT LIMITATION/THERMAL SHUTDOWN or OUT
A
B
OUTB
A
B
CS
CS_DIS
->
->
A
A
B
B
OUTB
OUTB
T
A
B
A
B
B
A
/EN
/EN
/EN
/EN
jHSA
/EN
/EN
NORMAL OPERATION (DIAG
A
B
Waveforms in full-bridge operation
A
B
normal operation
A
B
I
LIM
limitation
current
NORMAL OPERATION (DIAG
LOAD CONNECTED BETWEEN OUT
Doc ID 16009 Rev 10
power limitation
t
DEL
LOAD CONNECTED BETWEEN OUT
OUT
T
j
< T
A
A
shorted to ground
/EN
TSD
A
=1, DIAG
B
T
/EN
j
=T
A
B
T
TSD
/EN
=0 and DIAG
j
> T
A
TR
=1, DIAG
A
A
, OUT
A
SHORTED TO GROUND
, OUT
A
B
/EN
Electrical specifications
/EN
B
t
DEL
B
A
B
=0, DIAG
normal operation
=1)
B
/EN
B
T
T
=1)
TSD_HSA
TR_HSA
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