LTC3774 데이터 시트보기 (PDF) - Linear Technology

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LTC3774

Dual, Multiphase Current Mode Synchronous Controller

Linear Technology 

TYPICAL PERFORMANCE CHARACTERISTICS

LTC3774

Quiescent Current vs Temperature

10.00

9.75

9.50

9.25

9.00

8.75

8.50

8.25

8.00

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

3774 G18

FREQ Pin Source Current

vs Temperature

21.5

21.0

20.5

20.0

19.5

19.0

18.5

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

3774 G20

Shutdown Current vs Temperature

60

55

50

45

40

35

30

25

20

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

3774 G19

Prebiased Output at 0.5V

VOUT

500mV/DIV

TRACK/SS

500mV/DIV

50ms/DIV

3774 G08

3774f

For more information www.linear.com/LTC3774

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