NCP1402_06 ONSEMI [ON Semiconductor], NCP1402_06 Datasheet - Page 5

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

100
5.0
4.0
3.0
2.0
1.0
2.1
2.0
1.9
1.8
1.7
1.6
6.0
80
60
40
20
0
0
0
0
Figure 3. NCP1402SN19T1 Output Voltage vs.
Figure 5. NCP1402SN50T1 Output Voltage vs.
NCP1402SN50T1
L = 47 mH
T
V
NCP1402SN30T1
L = 47 mH
T
V
A
in
A
in
Figure 7. NCP1402SN30T1 Efficiency vs.
20
20
20
= 25°C
= 25°C
V
= 0.9 V
V
= 0.9 V
in
in
= 1.2 V
= 0.9 V
40
40
40
I
I
I
O
O
O
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
60
60
60
V
in
Output Current
Output Current
Output Current
V
= 1.2 V
in
80 100 120 140 160 180 200
80 100 120 140 160 180 200
80 100 120 140 160 180 200
V
= 1.2 V
in
= 1.5 V
V
in
V
= 1.5 V
in
NCP1402SN19T1
L = 47 mH
T
A
= 1.5 V
= 25°C
V
V
in
in
V
= 2.0 V
= 3.0 V
V
V
in
in
in
= 4.0 V
= 2.5 V
= 2.0 V
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NCP1402
5
100
100
4.0
3.5
3.0
2.5
2.0
1.5
80
60
40
20
80
60
40
20
0
0
0
0
0
Figure 4. NCP1402SN30T1 Output Voltage vs.
NCP1402SN30T1
L = 47 mH
T
NCP1402SN19T1
L = 47 mH
T
NCP1402SN50T1
L = 47 mH
T
V
A
A
A
in
Figure 6. NCP1402SN19T1 Efficiency vs.
Figure 8. NCP1402SN50T1 Efficiency vs.
20
20
20
= 25°C
= 25°C
= 25°C
V
V
= 0.9 V
in
in
V
in
= 0.9 V
= 0.9 V
40
40
= 1.2 V
40
I
I
I
O
O
O
V
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
in
60
60
60
= 1.2 V
Output Current
Output Current
Output Current
V
in
80 100 120 140 160 180 200
80 100 120 140 160 180 200
80 100 120 140 160 180 200
= 1.2 V
V
V
in
in
= 1.5 V
= 1.5 V
V
in
= 1.5 V
V
V
V
V
V
in
in
in
in
in
= 2.5 V
= 2.0 V
= 2.0 V
= 4.0 V
= 3.0 V