MC33887PNB Freescale, MC33887PNB Datasheet - Page 14

• Manufacturer Part Number: MC33887PNB
• Manufacturer: Freescale

Specifications of MC33887PNB

• Operating Temperature Classification: Automotive
• Operating Supply Voltage (min): 5V
• Operating Supply Voltage (max): 28V
• Lead Free Status / RoHS Status: Compliant

• Ch2 = 2.0 A per division
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33887
ELECTRICAL CHARACTERISTICS
TYPICAL SWITCHING WAVEFORMS
Important For all plots, the following applies:
Output Voltage
Input Voltage
Output Voltage
Input Voltage
(OUT1)
(OUT1)
(IN1)
(IN1)
Figure 13. Output Voltage and Current vs. Input Voltage at V+ = 24 V,
Figure 12. Output Voltage and Current vs. Input Voltage at V+ = 24 V,
I
I
OUT
OUT
PMW Frequency of 1.0 kHz, and Duty Cycle of 10%
PMW Frequency of 1.0 kHz, and Duty Cycle of 50%
V+=24 V
TYPICAL SWITCHING WAVEFORMS
V+=24 V
f PWM =1.0 kHz Duty Cycle=10%
f PWM = 1.0 kHz Duty Cycle = 50%
• L
• L
• R
LOAD
LOAD
LOAD
= 533 μH @ 1.0 kHz
= 530 μH @ 10.0 kHz
= 4.0 Ω
Analog Integrated Circuit Device Data
Freescale Semiconductor