NCP1400A-D datasheet(7/16 Pages) ONSEMI

Part #	NCP1400A-D

Description	100mA, Fixed Frequency PWM Step-Up Micropower Switching Regulator

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Manufacturer	ONSEMI [ON Semiconductor]

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NCP1400A

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7

4.8

4.7

4.6

4.9

5.0

5.1

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0

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300

2.9

2.8

2.7

3.0

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3.2

TA, AMBIENT TEMPERATURE (°C)

Figure 14. NCP1400ASN30T1 Output Voltage

vs. Temperature

Figure 15. NCP1400ASN50T1 Output Voltage

vs. Temperature

Figure 16. NCP1400ASN30T1 Oscillator

Frequency vs. Temperature

TA, AMBIENT TEMPERATURE (°C)

Figure 17. NCP1400ASN50T1 Oscillator

Frequency vs. Temperature

TA, AMBIENT TEMPERATURE (°C)

Figure 18. NCP1400ASN30T1 Maximum Duty

Cycle vs. Temperature

TA, AMBIENT TEMPERATURE (°C)

Figure 19. NCP1400ASN50T1 Maximum Duty

Cycle vs. Temperature

TA, AMBIENT TEMPERATURE (°C)

−50

50

75

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0

100

−25

−50

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0100

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−25

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NCP1400ASN30T1

VOUT = 3.0 V x 0.96

Open−loop Test

NCP1400ASN30T1

L = 10

mH

IO = 4.0 mA

VIN = 1.2 V

NCP1400ASN50T1

L = 10

mH

IO = 4.0 mA

VIN = 1.2 V

NCP1400ASN50T1

VOUT = 5.0 V x 0.96

Open−loop Test

NCP1400ASN50T1

VOUT = 5.0 V x 0.96

Open−loop Test

NCP1400ASN30T1

VOUT = 3.0 V x 0.96

Open−loop Test

Similar Part No. - NCP1400A-D

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	NCP1400A	154Kb / 16P	100 mA, Fixed Frequency PWM Step?뭊p Micropower Switching Regulator March, 2006 ??Rev. 11
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	NCP1400ASN19T1	154Kb / 16P	100 mA, Fixed Frequency PWM Step?뭊p Micropower Switching Regulator March, 2006 ??Rev. 11
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Similar Description - NCP1400A-D

Manufacturer	Part #	Datasheet	Description
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NCP1400A-D Datasheet(PDF) 7 Page - ON Semiconductor

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