13/20
VNQ810-E
Figure 22. Input High Level
Figure 23. Openload On State Detection
Threshold
Figure 24. Input Hysteresis Voltage
Figure 25. Input Low Level
Figure 26. Openload Off State Detection
Threshold
-50 -25 0 25 50 75 100 125 150 175
Tc (°C)
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
Vih (V)
-50 -25 0 25 50 75 100 125 150 175
Tc
(
°C
)
10
15
20
25
30
35
40
45
50
55
60
Iol (mA)
Vcc=13V
Vin=5V
-50 -25 0 25 50 75 100 125 150 175
Tc (°C)
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
1.5
Vhyst (V)
-50 -25 0 25 50 75 100 125 150 175
Tc (°C)
1
1.2
1.4
1.6
1.8
2
2.2
2.4
2.6
Vil (V)
-50 -25 0 25 50 75 100 125 150 175
Tc
(
°C
)
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Vol (V)
Vin=0V
Obsolete Product(s) - Obsolete Product(s)
VNQ810-E
14/20
Figure 27. SO-28 (Double Island) Maximum turn off current versus load inductance
A = Single Pulse at T
Jstart
=150ºC
B= Repetitive pulse at T
Jstart
=100ºC
C= Repetitive Pulse at T
Jstart
=125ºC
Conditions:
V
CC
=13.5V
Values are generated with R
L
=0
In case of repetitive pulses, T
jstart
(at beginning of
each demagnetization) of every pulse must not
exceed the temperature specified above for
curves B and C.
1
10
0.01 0.1 1 10 100
L(mH)
I
LMAX (A)
A
B
C
V
IN
, I
L
t
Demagnetization
Demagnetization
Demagnetization
Obsolete Product(s) - Obsolete Product(s)
15/20
VNQ810-E
SO-28 Double Island Thermal Data
Figure 28. SO-28 Double Island PC Board
Table 14. Thermal Calculation According To The Pcb Heatsink Area
R
thA
= Thermal resistance Junction to Ambient with one chip ON
R
thB
= Thermal resistance Junction to Ambient with both chips ON and P
dchip1
=P
dchip2
R
thC
= Mutual thermal resistance
Figure 29. R
thj-amb
Vs. PCB Copper Area In Open Box Free Air Condition
Chip 1 Chip 2 T
jchip1
T
jchip2
Note
ON OFF R
thA
x P
dchip1
+ T
amb
R
thC
x P
dchip1
+ T
amb
OFF ON R
thC
x P
dchip2
+ T
amb
R
thA
x P
dchip2
+ T
amb
ON ON R
thB
x (P
dchip1
+ P
dchip2
) + T
amb
R
thB
x (P
dchip1
+ P
dchip2
) + T
amb
P
dchip1
=P
dchip2
ON ON (R
thA
x P
dchip1
) + R
thC
x P
dchip2
+ T
amb
(R
thA
x P
dchip2
) + R
thC
x P
dchip1
+ T
amb
P
dchip1
P
dchip2
Layout condition of R
th
and Z
th
measurements (PCB FR4 area= 58mm x 58mm, PCB thickness=2mm,
Cu thickness=35µm, Copper areas: 0.5cm
2
, 3cm
2
, 6cm
2
).
10
20
30
40
50
60
70
01234567
PCB Cu heatsink area (cm^2)/island
RTHj_amb
C/W)
R
thA
R
thB
R
thC
Obsolete Product(s) - Obsolete Product(s)

VNQ810-E

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
IC DRIVER HISIDE QUAD 28-SOIC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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