- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MC33662LEF
- Part Number MC33662LEF
- Manufacturer NXP
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - MC33662LEF---
- Released Date Mar 20, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
MC33662LEF Details
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Manufacturer Part Number:
MC33662LEF
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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Package Description:
4 X 5 MM, 1.27 MM PITCH, ROHS COMPLIANT, SOIC-8
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
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Factory Lead Time:
26 Weeks
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Manufacturer:
NXP Semiconductors
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YTEOL:
1
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JESD-30 Code:
R-PDSO-G8
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JESD-609 Code:
e3
MC33662LEF Frequently Asked Questions (FAQs)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the high-current paths short and use a common ground point for the IC and the power inductor.
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The inductor value depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.
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The maximum ambient temperature for the MC33662LEF is 105°C, but it's recommended to derate the device for reliable operation above 85°C.
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Yes, the MC33662LEF can be used in a synchronous rectification configuration, but it requires additional external components and careful PCB layout to minimize parasitic inductance and ensure proper operation.
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The MC33662LEF has a built-in overcurrent protection feature. Connect a sense resistor in series with the output inductor and connect the sense resistor to the CS pin. The IC will shut down if the current exceeds the programmed threshold.
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MC33662LEF 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.