VND5050AKE STMICRO, VND5050AKE Datasheet - Page 10

• Manufacturer Part Number: VND5050AKE
• Manufacturer: STMICRO

Electrical specifications
10/37
Table 8.
Table 9.
1. To ensure long term reliability under heavy overload or short circuit conditions, protection and related
Table 10.
V
dK
Symbol
Symbol
V
Symbol
CSD(hyst)
V
T
diagnostic signals must be used together with a proper software strategy. If the device is subjected to
abnormal conditions, this software must limit the duration and number of activation cycles.
DEMAG
T
I
V
I
T
CSCL
HYST
1
limH
limL
T
TSD
K
K
K
RS
ON
/K
R
0
1
2
1
(1)
CS_DIS hysteresis
voltage
CS_DIS clamp voltage
DC short circuit current
Short circuit current
during thermal cycling
Shutdown temperature
Reset temperature
Thermal reset of
STATUS
Thermal hysteresis
(T
Turn-off output voltage
clamp
Output voltage drop
limitation
Protections and diagnostics
I
I
Current sense ratio
drift
I
OUT
OUT
OUT
Logic input (continued)
Current sense (8V<V
TSD
Parameter
/I
/I
/I
-T
SENSE
SENSE
SENSE
Parameter
Parameter
R
)
Doc ID 12272 Rev 9
I
V
T
I
T
T
I
V
T
I
T
T
OUT
OUT
OUT
OUT
j
j
j
J
j
j
SENSE
CSD
= -40°C...150°C
= -40°C
= 25°C...150°C
= -40°C
= 25°C...150°C
=-40 °C to 150 °C
CC
=0.05A;
=1A; V
=1A; V
=2A; V
I
I
V
5V<V
V
I
I
T
(see
=0V;
CSD
CSD
OUT
OUT
j
CC
CC
= -40°C...+150°C
<16V)
=0.5V;V
= 13V
=13V; T
Test conditions
= 1mA
= -1mA
(1)
=2A; V
=0.1A;
Test conditions
Figure
CC
SENSE
SENSE
SENSE
Test conditions
<36V
CSD
IN
R
9)
=0.5V;V
= 0.5V;
=4V;V
=0; L=6mH
<T
=0V;
j
<T
CSD
TSD
CSD
=0V;
=0V;
VND5050AJ-E / VND5050AK-E
V
T
Min.
RS
CC
150
135
12
-41 V
+ 1 T
1270
1470
1570
1740
1790
Min.
-7
Min.
0.25
5.5
RS
Typ.
CC
175
18
25
7
7
2360
2020
2020
2020
2020
-46 V
+ 5
Typ.
Typ. Max. Unit
-0.7
Max.
CC
200
Max.
3450
2610
2470
2320
2250
24
24
+7
-52
7
Unit
Unit
mV
°C
°C
°C
°C
%
A
A
A
V
V
V
V