ncp3163 ON Semiconductor, ncp3163 Datasheet - Page 7

• Manufacturer Part Number: ncp3163
• Description: 3.4 A, Stepup/down/inverting 50300 Khz Switching Regulator
• Manufacturer: ON Semiconductor

254
252
250
248
246
8.0
6.0
4.0
2.0
- 55
0
0
Figure 14. Current Limit Comparator Threshold
V
CC
= 15 V
- 25
Figure 16. Standby Supply Current
10
T
Voltage vs. Temperature
A
, AMBIENT TEMPERATURE (°C)
V
0
vs. Supply Voltage
CC
, SUPPLY VOLTAGE (V)
25
20
3.0
2.6
2.2
1.8
1.4
1.0
- 55
50
Pin 16 = V
Pins 7, 8, 16 = V
Pins 4, 6, 14 = GND
Remaining Pins Open
T
Figure 18. Minimum Operating Supply
Pin 16 Open
A
- 25
= 25°C
75
30
CC
Voltage vs. Temperature
T
A
100
, AMBIENT TEMPERATURE (°C)
http://onsemi.com
0
CC
125
40
25
7
C
Pins 7,8 = V
Pins 4, 14 = GND
Pin 9 = 1.0 kW to 15 V
Pin 10 = 100 W to 15 V
T
= 620 pF
50
1.6
1.4
1.2
1.0
0.8
0.6
7.2
6.4
5.6
4.8
4.0
- 55
- 55
CC
Figure 15. Current Limit Comparator Input Bias
75
- 25
- 25
Figure 17. Standby Supply Current
100
T
T
Current vs. Temperature
A
A
, AMBIENT TEMPERATURE (°C)
, AMBIENT TEMPERATURE (°C)
0
0
125
vs. Temperature
25
25
50
50
V
V
CC
Ipk (Sense)
V
Pins 7, 8, 16 = V
Pins 4, 6, 14 = GND
Remaining Pins Open
= 15 V
CC
75
= 15 V
75
= 15 V
100
100
CC
125
125