MC33886PVW 데이터 시트보기 (PDF) - Freescale Semiconductor

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MC33886PVW

5.0 A H-Bridge

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

TYPICAL SWITCHING WAVEFORMS

TYPICAL SWITCHING WAVEFORMS

Important For all plots, the following applies:

• Ch2=2.0 A per division

• LLOAD=533 μH @ 1.0 kHz

• LLOAD=530 μH @ 10.0 kHz

• RLOAD =4.0 Ω

Output Voltage

(OUT1)

Output Voltage

(OUT1)

IOUT

Input Voltage

(IN1)

V+=24 V

fPWM=1.0 kHz Duty Cycle=10%

IOUT

Input Voltage

(IN1)

V+=34 V

fPWM=1.0 kHz Duty Cycle=90%

Figure 12. Output Voltage and Current vs. Input Voltage

at V+ = 34 V, PMW Frequency of 1.0 kHz,

and Duty Cycle of 90%, Showing Device in

Current Limiting Mode

Figure 10. Output Voltage and Current vs. Input Voltage

at V+ = 24 V, PMW Frequency of 1.0 kHz,

and Duty Cycle of 10%

Output Voltage

(OUT1)

Output Voltage

(OUT1)

IOUT

IOUT

Input Voltage

(IN1)

V+=22 V

fPWM=1.0 kHz Duty Cycle=90%

Input Voltage

(IN1)

V+=24 V

fPWM=1.0 kHz Duty Cycle=50%

Figure 13. Output Voltage and Current vs. Input Voltage

at V+ = 22 V, PMW Frequency of 1.0 kHz,

and Duty Cycle of 90%

Figure 11. Output Voltage and Current vs. Input Voltage

at V+ = 24 V, PMW Frequency of 1.0 kHz,

and Duty Cycle of 50%

33886

10

Analog Integrated Circuit Device Data

Freescale Semiconductor

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