NCP1230_08 Просмотр технического описания (PDF) - ON Semiconductor

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NCP1230_08

Low-Standby Power High Performance PWM Controller

ON Semiconductor 

NCP1230

TYPICAL PERFORMANCE CHARACTERISTICS

6.0

1.6

VPIN8 = 30 V

5.8

1.35

5.6

1.1

5.4

0.85

5.2

VCC = 13 V

5.0

-50 -25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 5. VCC Latch Threshold vs. Temperature

3.1

133 kHz

VCC = 13 V

2.7

0.6

-50 -25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 6. ICC1 Internal Current Consumption, No Load

vs. Temperature

800

700

2.3

100 kHz

600

1.9

65 kHz

1.5

-50 -25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 7. ICC2 Internal Current Consumption,

1.0 nF Load vs. Temperature

500

400

-50 -25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 8. ICC3 Internal Consumption,

Latch-Off Phase vs. Temperature

4.0

VCC = VCC - 0.2 V

3.5

5.0

VPIN8 = 30 V

4.5

VPIN8 = 30 V

VCC = 0 V

3.0

4.0

2.5

3.5

2.0

-50 -25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 9. IC1 Startup Current vs. Temperature

3.0

-50 -25 0 25 50 75 100 125 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 10. IC2 Startup Current vs. Temperature

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