TL1451 Ver la hoja de datos (PDF) - Unisonic Technologies

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TL1451

DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUITS

Unisonic Technologies 

TL1451

TYPICAL CHARACTERISTICS(Cont.)

LINEAR INTEGRATED CIRCUIT

70

VCC = 5V

60

CREF = 470pF

Ta= 25℃

50

Closed-Loop Gain and Phase Shift vs Frequency

40

Closed-Loop Gain

(Left Scale)

30

Phase Shift

(Right Scale)

20

10

0

100

1k

10k

100k

Frequency, f (Hz)

0°

-10°

-20°

-30°

-40°

-50°

-60°

-70°

-80°

-90°

1M

VREF

39kΩ

39kΩ

+

-

CREF

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

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