NCV8450(2010) View Datasheet(PDF) - ON Semiconductor
Part Name
Description
Manufacturer
NCV8450
(Rev.:2010)
(Rev.:2010)
ON Semiconductor
NCV8450 Datasheet PDF : 9 Pages
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NCV8450
ELECTRICAL CHARACTERISTICS (6 v VD v 45 V; −40°C <TJ < 150°C unless otherwise specified)
Value
Rating
Symbol
Conditions
Min Typ Max
OUTPUT CHARACTERISTICS
Operating Supply Voltage
On Resistance
(Pin 1 Connected to GND)
Standby Current (Pin 1 Open)
INPUT CHARACTERISTICS
VSUPPLY
RON
ID
TJ = 25°C , IOUT = 150 mA, VD = 7 V − 45 V
TJ = 150°C, IOUT = 150 mA, VD = 7 V − 45 V
(Note 6)
TJ = 25°C , IOUT= 150 mA, VD = 6 V
VD v 20 V
VD > 20 V
4.5 −
45
1.0 2
1.4 3
1.1 2.1
0.6 10
100
Input Current – Off State
Input Current – On State
(Pin 1 Grounded)
IIN_OFF
IIN_ON
VOUT v 0.1 V, RL = 270 W, TJ = 25°C
VOUT v 0.1V, RL = 270 W, TJ = 150°C (Note 6)
−50
−40
1.5 3
Input Resistance (Note 6)
RIN
1
SWITCHING CHARACTERISTICS
Turn−On Time (Note 7)
tON
(VIN = VD to 0 V) to 90% VOUT
Turn−Off Time (Note 7)
(VIN = 0 V to VD ) to 10% VOUT
tOFF
Slew Rate On (Note 7)
(VIN = VD to 0V) 10% to 30%
VOUT
dV/dtON
Slew Rate Off (Note 7)
(VIN = 0 V to VD) 70% to 40%
VOUT
dV/dtOFF
OUTPUT DIODE CHARACTERISTICS (Note 6)
RL = 270 W (Note 6)
VD = 13.5 V, RL = 270 W, TJ = 25°C
RL = 270 W (Note 6)
VD = 13.5 V, RL = 270 W, TJ = 25°C
RL = 270 W (Note 6)
VD = 13.5 V, RL = 270 W, TJ = 25°C
RL = 270 W (Note 6)
VD = 13.5 V, RL = 270 W, TJ = 25°C
125
30 100
175
60 150
4
0.7 4
4
0.9 4
Drain−Source Diode Voltage
VF
Continuous Reverse Drain
IS
Current
IOUT = −0.2 A
TJ = 25°C
0.6
0.2
PROTECTION FUNCTIONS (Note 8)
Temperature Shutdown (Note 6)
Temperature Shutdown
Hysteresis (Note 6)
TSD
TSD_HYST
150 175 −
5
Output Current Limit
ILIM
TJ = −40°C, VD = 13.5 V, tm = 100 ms (Note 6)
1.5
TJ = 25 °C, VD = 13.5 V, tm = 100 ms
0.8
TJ = 150 °C , VD = 13.5 V, tm = 100 ms (Note 6)
0.5
Output Clamp Voltage
(Inductive Load Switch Off)
At VOUT = VD − VCLAMP
VCLAMP
IOUT = 4 mA
45 52
Overvoltage Protection
VIN_CL
ICLAMP = 4 mA
50 54
6. Not subjected to production testing
7. Only valid with high input slew rates
8. Protection functions are not designed for continuous repetitive operation and are considered outside normal operating range
Unit
V
W
mA
mA
mA
kW
ms
ms
V/ms
V/ms
V
A
°C
°C
A
V
V
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