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PDF NCV8450A Data sheet ( Hoja de datos )
| Número de pieza | NCV8450A | |
| Descripción | Self-Protected High Side Driver | |
| Fabricantes | ON Semiconductor | |
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NCV8450, NCV8450A
Self-Protected High Side
Driver with Temperature
and Current Limit
The NCV8450/A is a fully protected High−Side Smart Discrete
device with a typical RDS(on) of 1.0 W and an internal current limit of
0.8 A typical. The device can switch a wide variety of resistive,
inductive, and capacitive loads.
Features
• Short Circuit Protection
• Thermal Shutdown with Automatic Restart
• Overvoltage Protection
• Integrated Clamp for Inductive Switching
• Loss of Ground Protection
• ESD Protection
• Slew Rate Control for Low EMI
• Very Low Standby Current
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• This is a Pb−Free Device
Typical Applications
• Automotive
• Industrial
PRODUCT SUMMARY
Symbol
Characteristics
VIN_CL
VD(on)
Ron
Overvoltage Protection
Operation Voltage
On−State Resistance
Value
54
4.5 − 45
1.0
Unit
V
V
W
http://onsemi.com
MARKING
DIAGRAM
SOT−223
(TO−261)
CASE 318E
AYW
XXXXXG
G
1
XXXXX = V8450 or 8450A
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
January, 2014 − Rev. 4
1
Publication Order Number:
NCV8450/D
1 page  
NCV8450, NCV8450A
TYPICAL CHARACTERISTIC CURVES
2.0
1.8 Iout = 150 mA
1.6
1.4
1.2 VD = 6 V
1.0
0.8 VD = 15 V
0.6
0.4
0.2
0
−40 −20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 3. RDS(on) vs. Temperature
5.0
4.5
4.0
3.5
3.0 125°C
2.5
2.0
150°C
25°C
−40°C
1.5
1.0
0.5
0
0 10 20 30 40 50
VD (V)
Figure 5. RDS(on) vs. VD
1.0
0.95
0.9
0.85
0.8
0.75
0.7
0.65
0.60
VD = 6 V
VD = 9 V
TA = 25°C
0.1 0.2 0.3 0.4
OUTPUT LOAD (A)
Figure 4. RDS(on) vs. Output Load
0.5
80
RLOAD = 270 W
70
60 VD = 42 V
50
40
30 VD = 13.5 V
20
VD = 9 V
10
0
−40 −20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 6. Turn On Time vs. Temperature
140
RLOAD = 270 W
120
100 VD = 42 V
80
60 VD = 13.5 V
40 VD = 9 V
20
0
−40 −20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 7. Turn Off Time vs. Temperature
1.2
RLOAD = 270 W
1.0
0.8
0.6
0.4
VD = 42 V
VD = 13.5 V
VD = 9 V
0.2
0
−40 −20 0 20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 8. Slew Rate (ON) vs. Temperature
http://onsemi.com
5
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NCV8450A.PDF ] | |
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