NCV8450A(2015) 查看數據表（PDF） - ON Semiconductor
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NCV8450A
(Rev.:2015)
(Rev.:2015)
ON Semiconductor
NCV8450A Datasheet PDF : 9 Pages
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NCV8450, NCV8450A
ELECTRICAL CHARACTERISTICS (6 v VD v 45 V; −40°C <TJ < 150°C unless otherwise specified)
Value
Rating
OUTPUT CHARACTERISTICS
Symbol
Conditions
Min Typ Max
Operating Supply Voltage
On Resistance
(Pin 1 Connected to GND)
VSUPPLY
RON
Standby Current (Pin 1 Open)
ID
INPUT CHARACTERISTICS
Input Current – Off State
IIN_OFF
Input Current – On State
(Pin 1 Grounded)
IIN_ON
Input Resistance (Note 6)
RIN
SWITCHING CHARACTERISTICS
Turn−On Time (Note 7)
tON
(VIN = VD to 0 V) to 90% VOUT
Turn−Off Time (Note 7)
tOFF
(VIN = 0 V to VD ) to 10% VOUT
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)
Drain−Source Diode Voltage
VF
Continuous Reverse Drain
IS
Current
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
VOUT v 0.1 V, RL = 270 W, TJ = 25°C
VOUT v 0.1V, RL = 270 W, TJ = 150°C (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
IOUT = −0.2 A
TJ = 25°C
4.5 −
45
1.0 2
1.4 3
1.1 2.1
0.6 10
100
−50
−40
1.5 3
1
125
30 100
175
60 150
4
0.7 4
4
0.9 4
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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