NCV8668 データシートの表示（PDF） - ON Semiconductor
部品番号
コンポーネント説明
一致するリスト
NCV8668 Datasheet PDF : 21 Pages
| |||
NCV8668
TYPICAL CHARACTERISTICS
800
700
600
150 mA
500
400
300
100 mA
200
100
0
−40 −20 0 20 40 60 80 100 120 140 160
TJ, JUNCTION TEMPERATURE (°C)
Figure 10. Dropout vs Temperature
(5 V option)
400
Vin = 13.2 V
350
ISC @ Vout = 0 V
300
ILIM @ Vout = 4.8 V (5 V option)
250
200
−40 −20 0 20 40 60 80 100 120 140 160
TJ, JUNCTION TEMPERATURE (°C)
Figure 12. Current Limit vs. Temperature
14.2 V
TJ = 25°C
Iout = 1 mA
Cout = 10 mF
trise/fall = 1 ms (Vin)
12.2 V
5.1 V
400
ISC @ Vout = 0 V
300
TJ = 25°C
200
ILIM @ Vout = 4.8 V (5 V option)
100
0
0
5 10 15 20 25 30 35 40
Vin, INPUT VOLTAGE (V)
Figure 11. Current Limit vs. Input Voltage
100
Vin = 13.2 V
TJ = −40°C to 150°C
10
CLOAD = 2.2 mF − 100 mF
1
Stable Region
0.1
Unstable
Region
0.01
1
10
100
1000
Iout, OUTPUT CURRENT (mA)
Figure 13. Cout ESR Stability Region vs Output
Current
150 mA
TJ = 25°C
Vin = 13.2 V
Cout = 10 mF
trise/fall = 1 ms (Iout)
0.1 mA
5.14 V
5V
4.97 V
TIME (100 ms/div)
Figure 14. Line Transients
(5 V option)
4.82 V
TIME (20 ms/div)
Figure 15. Load Transients
(5 V option)
http://onsemi.com
8
Share Link: 