MCZ33927EKR2 Freescale Semiconductor, MCZ33927EKR2 Datasheet - Page 39
![IC FET PRE-DRIVER 3PH 54-SOIC](/photos/15/90/159027/soic-54_sml.jpg)
MCZ33927EKR2
Manufacturer Part Number
MCZ33927EKR2
Description
IC FET PRE-DRIVER 3PH 54-SOIC
Manufacturer
Freescale Semiconductor
Specifications of MCZ33927EKR2
Configuration
3 Phase Bridge
Input Type
Inverting and Non-Inverting
Delay Time
265ns
Current - Peak
600mA
Number Of Configurations
1
Number Of Outputs
3
High Side Voltage - Max (bootstrap)
75V
Voltage - Supply
8 V ~ 40 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
54-SOIC (7.5mm Width) Exposed Pad, 54-eSOIC, 54-HSOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
pump losses. Above this voltage the charge pump oscillator shuts down and Vbat is passed through the pump diodes directly to
Vpwr.
Analog Integrated Circuit Device Data
Freescale Semiconductor
Reference application with:
• Pump capacitor: 1 µ F MLC
• Pump filter capacitor: 47 µ F low ESR aluminum electrolytic
• Pump diodes: MUR120
• Output FET gate charge: 240 nC @ 10V
• PWM Frequency: 20kHz
• Switching Single Phase
Below approximately 17V the charge pump is actively regulating Vpwr. The increased power dissipation is due to the charge
Figure 19. Power Dissipation Profile of Application Using Charge Pump
PROTECTION AND DIAGNOSIS FEATURES
TYPICAL APPLICATIONS
33927
39