NCP3065 Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

NCP3065

Up to 1.5 A Constant Current Switching Regulator for LEDs

ON Semiconductor 

NCP3065, NCV3065

0.25

0.245

0.24

0.235

0.23

0.225

0.22

-50 -30 -10 10 30 50 70 90 110 130 150

TJ, JUNCTION TEMPERATURE (°C)

Figure 11. Comparator Threshold Voltage vs.

Temperature

0.30

0.28

0.26

0.24

0.22

0.20

0.18

0.16

0.14

0.12

0.10

-40 -25 -10 5 20 35 50 65 80 95 110 125

TJ, JUNCTION TEMPERATURE (°C)

Figure 12. Current Limit Sense Voltage vs.

Temperature

6.0

5.5

5.0

4.5

4.0

3.5

3.0

CT = 2.2 nF

Pin 5, 7 = VCC

2.5

Pin 2 = GND

2.0

3.0 8.0 13 18 23 28 33 38 43

VCC, SUPPLY VOLTAGE (V)

Figure 13. Standby Supply Current vs. Supply Voltage

http://onsemi.com

6

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