NCP3063 ONSEMI [ON Semiconductor], NCP3063 Datasheet - Page 5

• Manufacturer Part Number: NCP3063
• Description: 1.5 A, Step−Up/Down/Inverting Switching Regulators
• Manufacturer: ONSEMI [ON Semiconductor]

200
180
160
140
120
100
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
80
60
40
20
Darlington Switch Voltage Drop vs. Emitter Current
0
−50
Darlington Switch Voltage Drop vs. Temperature
0
Figure 5. Emitter Follower Configuration Output
Figure 7. Emitter Follower Configuration Output
0
Figure 3. Oscillator Frequency vs. Oscillator
1
V
T
2
J
CC
= 25°C
3
= 5.0 V
T
4
J
, JUNCTION TEMPERATURE (°C)
5
0
I
E
Ct, CAPACITANCE (nF)
, EMITTER CURRENT (A)
6
Timing Capacitor
0.5
7
8
9
10
50
11
12
13
NCP3063, NCP3063B, NCV3063
1.0
14
V
I
100
E
15
CC
= 1 A
16
= 5.0 V
17
http://onsemi.com
18
19
150
1.5
20
5
1.25
1.20
1.15
1.10
1.05
190
180
170
160
150
140
130
120
110
1.0
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
−50
3
Figure 6. Common Emitter Configuration Output
Darlington Switch Voltage Drop vs. Temperature
0
Output Darlington Switch Voltage Drop vs.
Figure 4. Oscillator Frequency vs. Supply
Figure 8. Common Emitter Configuration
7
T
J
12
, JUNCTION TEMPERATURE (°C)
I
C
0
V
, COLLECTOR CURRENT (A)
CC
0.5
, SUPPLY VOLTAGE (V)
Collector Current
16
Voltage
21
50
25
1.0
29
V
I
100
V
T
C
CC
J
C
T
CC
= 1 A
J
= 25°C
T
= 5.0 V
= 25°C
34
= 5.0 V
= 2.2 nF
38
150
1.5
40