NCP565 Просмотр технического описания (PDF) - ON Semiconductor

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производитель

NCP565

1.5 A Low Dropout Linear Regulator

ON Semiconductor 

NCP565/NCV565

TYPICAL CHARACTERISTICS

0.9005

0.9000

0.8995

0.8990

0.8985

0.8980

0.8975

Vin = 2.5 V

Vout(nom) = 0.9 V

0.8970−50 −25 0

25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 5. Output Voltage vs. Temperature

3.302

3.300

3.298

3.296

3.294

3.292

3.290

Vin = 4.9 V

Vout(nom) = 3.3 V

3.288

−50 −25 0

25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 6. Output Voltage vs. Temperature

3.80

3.70

3.60

3.50

3.40

3.30

3.20

3.10

3.00

−50 −25 0

25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 7. Short Circuit Current Limit

vs. Temperature

1.60

1.55

1.50

1.45

Iout = 1.5 A

1.40

1.35

1.30

−50

−25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 9. Ground Current vs. Temperature

1.2

1.0

Iout = 1.5 A

0.8

0.6

Iout = 50 mA

0.4

0.2

0

−50 −25 0

25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 8. Dropout Voltage vs. Temperature

1.80

1.70

1.65

1.60

1.55

1.50

1.45

1.40

1.35

0

300

600

900

1200

1500

Iout, OUTPUT CURRENT (mA)

Figure 10. Ground Current vs. Output Current

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