NCP1402
http://onsemi.com
10
1.5
0.5
1.0
0.0
2.0
1.5
0.5
1.0
0.0
2.0
1.5
0.5
1.0
0.0
2.0
0.8
0.4
0.0
1.0
0.2
0.6
−50
0.8
50
0.4
25−25
start
hold
, STARTUP/HOLD VOLTAGE (V)
0.0
Figure 33. NCP1402SN19T1 Startup/Hold
Voltage vs. Temperature
Figure 34. NCP1402SN30T1 Startup/Hold
Voltage vs. Temperature
Figure 35. NCP1402SN50T1 Startup/Hold
Voltage vs. Temperature
Figure 36. NCP1402SN19T1 Startup/Hold
Voltage vs. Output Current
I
O
, OUTPUT CURRENT (mA)
V
start
/V
hold
, STARTUP/HOLD VOLTAGE (V)
Figure 37. NCP1402SN30T1 Startup/Hold
Voltage vs. Output Current
1.0
040503020 6010 70
V
start
NCP1402SN19T1
L = 22 mH
C
OUT
= 10 mF
I
O
= 0 mA
TEMPERATURE (°C)
0.2
0.6
75 100
Figure 38. NCP1402SN50T1 Startup/Hold
Voltage vs. Output Current
0
V
hold
−50 5025−25
V
start
/V
hold
, STARTUP/HOLD VOLTAGE (V)
V
start
NCP1402SN30T1
L = 22 mH
C
OUT
= 10 mF
I
O
= 0 mA
TEMPERATURE (°C)
75 10
0
V
hold
−50
0.8
50
0.4
25−25
start
hold
, STARTUP/HOLD VOLTAGE (V)
0.0
1.0
V
start
NCP1402SN50T1
L = 22 mH
C
OUT
= 10 mF
I
O
= 0 mA
TEMPERATURE (°C)
0.2
0.6
75 1000
V
hold
V
start
NCP1402SN19T1
L = 47 mH
C
OUT
= 68 mF
T
A
= 25°C
V
hold
80 90 100
I
O
, OUTPUT CURRENT (mA)
V
start
/V
hold
, STARTUP/HOLD VOLTAGE (V)
040503020 6010 70
V
start
V
hold
80 90 100
I
O
, OUTPUT CURRENT (mA)
start
hold
, STARTUP/HOLD VOLTAGE (V)
040503020 6010 70
V
start
V
hold
80 90 100
NCP1402SN50T1
L = 47 mH
C
OUT
= 68 mF
T
A
= 25°C
NCP1402SN30T1
L = 47 mH
C
OUT
= 68 mF
T
A
= 25°C