FP6326 Просмотр технического описания (PDF) - Unspecified

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FP6326

Synchronous Buck PWM DC-DC Controller

Unspecified 

fitipower integrated technology lnc.

Typical Performance Curves (Continued)

FP6326A, VCC=12V, VIN=12V VCC

VCC

FP6326/A

FP6326A, VCC=12V, VIN=12V

VOUT

IL

VOUT

IL

VPHASE

Figure 10. Power On at 15A Loading

FP6326A, VCC=12V, VIN=5V

VUGATE

VPHASE

Figure 11. Power OFF at 15A Loading

FP6326A, VCC=12V, VIN=5V

VUGATE

VPHASE

VLGATE

VPHASE

VLGATE

Figure 12. Switching waveform (UGATE rising) IOUT=0A Figure 13. Switching waveform (UGATE rising) IOUT=15A

FP6326A, VCC=12V, VIN=5V

VUGATE

FP626A, VCC=12V, VIN=5V

VUGATE

VPHASE

VLGATE

VPHASE

VLGATE

Figure 14. Switching waveform (UGATE Falling) IOUT=0A Figure 15. Switching waveform (UGATE Falling) IOUT=15A

FP6326/A-1.1-JUL-2009

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