NCP5314MNR2 datasheet(11/29 Pages) ONSEMI

Part #	NCP5314MNR2

Description	Two/Three/Four?뭁hase Buck CPU Controller

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Manufacturer	ONSEMI [ON Semiconductor]

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NCP5314

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11

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 9. VROSC versus Temperature

Figure 10. Current Sense to VDRP Gain versus

Temperature

TEMPERATURE (

°C)

TEMPERATURE (

°C)

120

100

80

60

40

20

0

1.000

1.005

1.010

1.015

1.025

120

100

80

60

40

20

0

2.40

2.45

2.55

2.60

Figure 11. Soft−Start Charge Current versus

Temperature

Figure 12. Current Sense Amplifier to PWM

Gain versus Temperature

TEMPERATURE (

°C)

TEMPERATURE (

°C)

120

100

80

60

40

20

0

38

39

40

41

44

45

120

100

80

60

40

20

0

2.0

2.2

2.4

2.6

2.8

3.4

3.6

Figure 13. CS Amp to ILIM Gain versus

Temperature

Figure 14. Pulse−by−Pulse Current Limit

Threshold versus Temperature

TEMPERATURE (

°C)

TEMPERATURE (

°C)

120

100

80

60

40

20

0

3.00

3.05

3.10

3.20

3.25

3.30

3.35

120

100

80

60

40

20

0

80

85

90

100

95

105

110

1.020

2.50

42

43

3.0

3.2

3.15

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NCP5314MNR2 Datasheet(PDF) 11 Page - ON Semiconductor

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