MC34933EP footprint, schematic symbol and 3D model by NXP

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PCB Footprints

MC34933EP - NXP PCB footprint - Other - Other - QFN50P300X300X65-17N

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Part Number MC34933EP
Manufacturer NXP
Pin Count 17
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - QFN50P300X300X65-17N
Released Date Jan 11, 2017
Last Modified Date Nov 15, 2024 1:35 PM UTC
Pinout / Pin List Click Here (Member Only)

MC34933EP Details

Manufacturer Part Number:
MC34933EP
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
ECCN Code:
EAR99
HTS Code:
8542.39.00.01
Factory Lead Time:
4 Weeks
Manufacturer:
NXP Semiconductors
YTEOL:
0
Interface IC Type:
HALF BRIDGE BASED PERIPHERAL DRIVER
Moisture Sensitivity Level:
3
Peak Reflow Temperature (Cel):
260
Time@Peak Reflow Temperature-Max (s):
40

MC34933EP Frequently Asked Questions (FAQs)

A good PCB layout for the MC34933EP involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the battery. Additionally, using a shielded inductor and keeping the high-current paths short can help minimize EMI.
To optimize the MC34933EP for low-power consumption, use the lowest possible input voltage, enable the low-power mode, and adjust the switching frequency to the minimum required for the application. Additionally, using a high-efficiency inductor and minimizing the output voltage ripple can also help reduce power consumption.
The MC34933EP has a maximum junction temperature of 150°C. To ensure reliable operation, the device should be mounted on a PCB with a thermal pad, and the ambient temperature should be kept below 85°C. Additionally, using a heat sink or a thermal interface material can help reduce the junction temperature.
To troubleshoot issues with the MC34933EP, start by checking the input voltage, output voltage, and current. Verify that the device is properly configured and that the external components are correct. Use an oscilloscope to check the switching waveforms and verify that the device is operating within the recommended specifications.
For high-reliability applications, use the MC34933EP in a fault-tolerant configuration, with redundant circuits and error detection mechanisms. Ensure that the device is operated within the recommended specifications, and that the PCB is designed with high-reliability components and manufacturing processes.

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MC34933EP Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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