NCP1450A ON, NCP1450A Datasheet - Page 16

• Manufacturer Part Number: NCP1450A
• Description: PWM Step-up DC-DC Controller
• Manufacturer: ON

0.01
0.1
10
1
1
Figure 69. NCP1450ASNXXT1 No Load Input
Current vs. Input Voltage (Using MOSFET)
V
OUT
= 1.9 V
2
V
IN
, INPUT VOLTAGE (V)
V
3
OUT
V
OUT
= 5.0 V
NCP1450ASNXXT1
L = 10 mH
Q = NTGS3446T1
C
T
A
OUT
= 3.0 V
= 25 C
= 220 mF
4
http://onsemi.com
NCP1450A
5
16
0.01
100
0.1
10
1
0
Figure 70. NCP1450ASNXXT1 No Load Input
F
C
E
B
D
A
Current vs. Input Voltage (Using BJT)
1
V
IN
, INPUT VOLTAGE (V)
2
A. V
B. V
C. V
D. V
E. V
F. V
3
OUT
OUT
OUT
OUT
OUT
OUT
= 5.0 V, R
NCP1450ASNXXT1
L = 10 mH
Q = MMJT9410
C
T
= 1.9 V, R
= 3.0 V, R
= 5.0 V, R
= 1.9 V, R
= 3.0 V, R
A
OUT
= 25 C
= 220 mF
4
b
b
b
b
b
b
= 560 W
= 1 kW
= 1 kW
= 1 kW
= 560 W
= 560 W
5