NCP1402_06 ONSEMI [ON Semiconductor], NCP1402_06 Datasheet - Page 13

• Manufacturer Part Number: NCP1402_06
• Description: 200 mA, PFM Step−Up Micropower Switching Regulator
• Manufacturer: ONSEMI [ON Semiconductor]

100
100
300
260
220
180
140
100
80
60
40
20
80
60
40
20
0
0
1
0
0
Figure 51. NCP1402SN19T1 Ripple Voltage vs.
Figure 53. NCP1402SN50T1 Ripple Voltage vs.
NCP1402SN19T1
L = 47 mH
C
T
A
OUT
Figure 55. NCP1402SNXXT1 Pin On−state
20
20
= 25°C
V
V
in
in
= 68 mF
V
= 0.9 V
= 0.9 V
in
40
40
2
= 1.2 V
Current vs. Output Voltage
V
I
I
O
O
OUT
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
60
60
, OUTPUT VOLTAGE (V)
V
Output Current
Output Current
in
V
80
80
3
in
= 1.2 V
= 1.5 V
100 120 140 160 180 200
100 120 140 160 180 200
V
NCP1402SNXXT1
V
V
Open−loop Test
in
OUT
LX
4
V
= 4.0 V
in
= 0.4 V
V
NCP1402SN50T1
L = 47 mH
C
T
in
= V
= 1.5 V
A
OUT
= 2.0 V
= 25°C
SET
V
= 68 mF
in
5
x 0.96
= 3.0 V
25°C
−40°C
85°C
http://onsemi.com
NCP1402
6
13
100
100
3.5
3.0
2.5
2.0
1.5
1.0
60
60
80
40
20
80
40
20
0
0
1
1
0
Figure 52. NCP1402SN30T1 Ripple Voltage vs.
V
NCP1402SN30T1
L = 47 mH
C
T
in
A
OUT
20
Figure 56. NCP1402SNXXT1 Switch−On
= 0.9 V
= 25°C
Figure 54. NCP1402SNXXT1 Operating
= 68 mF
40
Resistance vs. Output Voltage
2
2
Current 1 vs. Output Voltage
V
V
I
O
OUT
OUT
, OUTPUT CURRENT (mA)
60
V
, OUTPUT VOLTAGE (V)
, OUTPUT VOLTAGE (V)
in
Output Current
= 1.2 V
80
3
3
100 120 140 160 180 200
85°C
V
NCP1402SNXXT1
V
V
Open−loop Test
NCP1402SNXXT1
V
Open−loop Test
in
OUT
LX
OUT
4
4
= 1.5 V
= 0.4 V
−40°C
= V
= V
SET
SET
V
V
5
5
x 0.96
in
x 0.96
in
25°C
−40°C
= 2.0 V
= 2.5 V
25°C
85°C
6
6