MC33887DWB Freescale Semiconductor, MC33887DWB Datasheet - Page 14

• Manufacturer Part Number: MC33887DWB
• Description: IC H-BRIDGE 5.0A W/CS 54-SOIC
• Manufacturer: Freescale Semiconductor
• Type: Half Bridge DC Motor Driverr

Specifications of MC33887DWB

• Applications: DC Motor Controller, H Bridge
• Number Of Outputs: 1
• Current - Output: 5A
• Voltage - Supply: 5 V ~ 28 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 54-SOIC (7.5mm Width) Exposed Pad, 54-eSOIC, 54-HSOIC
• Operating Supply Voltage: 5 V to 40 V
• Mounting Style: SMD/SMT
• For Use With: KIT33887PNBEVB - KIT EVAL 33887 5A H-BRIDGE PQFNKIT33887DWBEVB - KIT EVAL 33887 5A H-BRIDGE SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

• Ch2 = 2.0 A per division
14
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