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NCP1400ASN27T1

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
NCP1400A
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (continued) (For all values T
A
= 25°C, unless otherwise noted.)
Characteristic UnitMaxTypMinSymbol
CE (PIN 1)
CE Input Voltage (V
OUT
= V
SET
x 0.96)
High State, Device Enabled
Low State, Device Disabled
V
CE(high)
V
CE(low)
0.9
−
−
−
−
0.3
V
CE Input Current (Note 6)
High State, Device Enabled (V
OUT
= V
CE
= 5.0 V)
Low State, Device Disabled (V
OUT
= 5.0 V, V
CE
= 0 V)
I
CE(high)
I
CE(low)
−0.5
−0.5
0
0.15
0.5
0.5
mA
TOTAL DEVICE
Output Voltage (V
IN
= 0.7 x V
OUT
, I
O
= 10 mA)
Device Suffix:
19T1
22T1
25T1
27T1
30T1
33T1
38T1
45T1
50T1
V
OUT
1.853
2.145
2.438
2.633
2.925
3.218
3.705
4.3875
4.875
1.9
2.2
2.5
2.7
3.0
3.3
3.8
4.5
5.0
1.948
2.255
2.563
2.768
3.075
3.383
3.895
4.6125
5.125
V
Output Voltage Temperature Coefficient (T
A
= −40°C to +85°C)
Device Suffix:
19T1
22T1
25T1
27T1
30T1
33T1
38T1
45T1
50T1
DV
OUT
−
−
−
−
−
−
−
−
−
100
100
100
100
100
100
150
150
150
−
−
−
−
−
−
−
−
−
ppm/°C
Operating Current 2 (V
OUT
= V
CE
= V
SET
+0.5 V, Note 5) I
DD2
− 7.0 15
mA
Off−State Current (V
OUT
= 5.0 V, V
CE
= 0 V, T
A
= −40°C to +85°C, Note 6) I
OFF
− 0.6 1.5
mA
Operating Current 1 (V
OUT
= V
CE
= V
SET
x 0.96, f
OSC
= 180 kHz)
Device Suffix:
19T1
22T1
25T1
27T1
30T1
33T1
38T1
45T1
50T1
I
DD1
−
−
−
−
−
−
−
−
−
23
27
32
32
37
37
44
53
70
50
60
60
60
60
60
65
75
100
mA
5. V
SET
means setting of output voltage.
6. CE pin is integrated with an internal 150 nA pullup current source.
NCP1400A
http://onsemi.com
5
100
60
80
40
20
0
20
0
40
60
80
100
3.0
3.2
2.6
2.8
2.4
3.4
60
0
2.0
100
1.9
4020
I
O
, OUTPUT CURRENT (mA)
V
OUT
, OUTPUT VOLTAGE (V)
1.8
I
O
, OUTPUT CURRENT (mA)
Figure 2. NCP1400ASN19T1 Output Voltage
vs. Output Current
Figure 3. NCP1400ASN30T1 Output Voltage
vs. Output Current
V
OUT
, OUTPUT VOLTAGE (V)
0
6.0
5.5
5.0
806040
4.5
4.0
3.5
20 100
Figure 4. NCP1400ASN50T1 Output Voltage
vs. Output Current
I
O
, OUTPUT CURRENT (mA)
Figure 5. NCP1400ASN19T1 Efficiency vs.
Output Current
I
O
, OUTPUT CURRENT (mA)
EFFICIENCY (%)
V
OUT
, OUTPUT VOLTAGE (V)
Figure 6. NCP1400ASN30T1 Efficiency vs.
Output Current
I
O
, OUTPUT CURRENT (mA)
Figure 7. NCP1400ASN50T1 Efficiency vs.
Output Current
I
O
, OUTPUT CURRENT (mA)
EFFICIENCY (%)
EFFICIENCY (%)
2.1
0604020 80 100
080604020 10
0
0806040 10
0
20
20
80
40
0
100
080604020 10
0
V
IN
= 1.5 V
1.7
1.6
60 80
V
IN
= 0.9 V V
IN
= 1.2 V
V
IN
= 1.5 V
V
IN
= 0.9 V
V
IN
= 1.2 V
V
IN
= 2.0 V
V
IN
= 1.5 V
V
IN
= 0.9 V
V
IN
= 1.2 V
V
IN
= 1.5 V
V
IN
= 0.9 V
V
IN
= 2.0 V
V
IN
= 3.0 V
V
IN
= 1.2 V
V
IN
= 0.9 V
V
IN
= 2.0 V
V
IN
= 2.5 V
V
IN
= 1.5 V
V
IN
= 3.0 V
V
IN
= 0.9 V
V
IN
= 2.0 V
V
IN
= 1.5 V
NCP1400ASN19T1
L = 22 mH
T
A
= 25°C
NCP1400ASN30T1
L = 22 mH
T
A
= 25°C
NCP1400ASN50T1
L = 22 mH
T
A
= 25°C
NCP1400ASN19T1
L = 22 mH
T
A
= 25°C
NCP1400ASN50T1
L = 22 mH
T
A
= 25°C
NCP1400ASN30T1
L = 22 mH
T
A
= 25°C
NCP1400A
http://onsemi.com
6
1.0
0.8
0.6
0.4
0.2
0
100
80
60
40
20
0
100
80
60
40
20
0
1.0
0.8
0.6
0.4
0.2
0
1.0
0.8
0.6
0.4
0.2
0
1.5
80
70
3.5
60
50
4.03.02.5 4.5
V
OUT
, OUTPUT VOLTAGE (V)
I
DD1
, OPERATING CURRENT (
m
A)
40
30
20
10
0
2.0
T
A
, AMBIENT TEMPERATURE (°C)
Figure 8. NCP1400ASNXXT1 Operating
Current (I
DD1
) vs. Output Voltage
Figure 9. NCP1400ASN30T1 Current
Consumption vs. Temperature
I
DD1
, OPERATING CURRENT (mA)
Figure 10. NCP1400ASN50T1 Current
Consumption vs. Temperature
T
A
, AMBIENT TEMPERATURE (°C)
Figure 11. NCP1400ASN19T1 V
LX
Voltage Limit
vs. Temperature
T
A
, AMBIENT TEMPERATURE (°C)
V
LXLIM
, V
LX
, VOLTAGE LIMIT (V)
I
DD1
, OPERATING CURRENT (
m
A)
Figure 12. NCP1400ASN30T1 V
LX
Voltage Limit
vs. Temperature
T
A
, AMBIENT TEMPERATURE (°C)
Figure 13. NCP1400ASN50T1 V
LX
Voltage Limit
vs. Temperature
T
A
, AMBIENT TEMPERATURE (°C)
V
LXLIM
, V
LX
, VOLTAGE LIMIT (V)
V
LXLIM
, V
LX
, VOLTAGE LIMIT (V)
5.5 −50 50 7525010
0
−25
−50 50 75250 100−25 −50 50 7525010
0
−25
−50 50 75250 100−25 −50 50 7525010
0
−25
5.0
NCP1400ASNXXT1
L = 10 mH
T
A
= 25°C
NCP1400ASN30T1
V
OUT
= 3.0 V x 0.96
Open−loop Test
NCP1400ASN50T1
V
OUT
= 5.0 V x 0.96
Open−loop Test NCP1400ASN19T1
V
OUT
= 1.9 V x 0.96
NCP1400ASN30T1
V
OUT
= 3.0 V x 0.96
NCP1400ASN50T1
V
OUT
= 5.0 V x 0.96
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

NCP1400ASN27T1

Mfr. #:
Buy NCP1400ASN27T1
Manufacturer:
ON Semiconductor
Description:
Switching Voltage Regulators 2.7V 100mA Boost PWM
Lifecycle:
New from this manufacturer.
Delivery:
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