MC33886VW Freescale, MC33886VW Datasheet - Page 10

• Manufacturer Part Number: MC33886VW
• Manufacturer: Freescale

Specifications of MC33886VW

• Operating Current: 20mA
• Operating Temperature Classification: Automotive
• Package Type: HSOP
• Operating Supply Voltage (min): 5V
• Operating Supply Voltage (max): 40V
• Lead Free Status / RoHS Status: Compliant

• Ch2 = 2.0 A per division
• L
• L
• R
10
33886
TYPICAL SWITCHING WAVEFORMS
Figure 10. Output Voltage and Current vs. Input Voltage
Figure 11. Output Voltage and Current vs. Input Voltage
Important For all plots, the following applies:
Output Voltage
I
Input Voltage
OUT
LOAD
LOAD
I
LOAD
OUT
Output Voltage
Input Voltage
(OUT1)
(IN1)
(OUT1)
(IN1)
at V+ = 24 V, PMW Frequency of 1.0 kHz,
at V+ = 24 V, PMW Frequency of 1.0 kHz,
= 533 µH @ 1.0 kHz
= 530 µH @ 10.0 kHz
= 4.0 Ω
and Duty Cycle of 10%
and Duty Cycle of 50%
V+=24 V
V+=24 V
f
f
PWM
PWM
=1.0 kHz
=1.0 kHz
TYPICAL SWITCHING WAVEFORMS
Duty Cycle=10%
Duty Cycle=50%
Figure 12. Output Voltage and Current vs. Input Voltage
Figure 13. Output Voltage and Current vs. Input Voltage
Output Voltage
I
Input Voltage
OUT
Output Voltage
I
Input Voltage
OUT
(OUT1)
(IN1)
(OUT1)
and Duty Cycle of 90%, Showing Device in
(IN1)
at V+ = 34 V, PMW Frequency of 1.0 kHz,
at V+ = 22 V, PMW Frequency of 1.0 kHz,
Current Limiting Mode
and Duty Cycle of 90%
V+=34 V
V+=22 V
Analog Integrated Circuit Device Data
f
PWM
f
PWM
=1.0 kHz
=1.0 kHz
Freescale Semiconductor
Duty Cycle=90%
Duty Cycle=90%