- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MC33814AER2
- Part Number MC33814AER2
- Manufacturer NXP
- Pin Count 49
- Part Category Integrated Circuit
- Package Category Quad Flat Packages
- Footprint Name Quad Flat Packages - SOT1571-3
- Released Date Oct 22, 2023
- Last Modified Date Oct 23, 2023 6:25 AM UTC
- Pinout / Pin List Click Here (Member Only)
MC33814AER2 Details
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Manufacturer Part Number:
MC33814AER2
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.01
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Factory Lead Time:
16 Weeks
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Manufacturer:
NXP Semiconductors
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YTEOL:
6
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Analog IC - Other Type:
ANALOG CIRCUIT
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JESD-609 Code:
e3
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Moisture Sensitivity Level:
3
MC33814AER2 Frequently Asked Questions (FAQs)
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A good PCB layout for the MC33814AER2 involves keeping the high-current paths short and wide, using a solid ground plane, and placing the device close to the battery. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive analog circuits.
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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. Additionally, consider the inductor's saturation current, DC resistance, and core material when selecting an inductor.
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The EN pin is used to enable or disable the device. When EN is high, the device is enabled, and when EN is low, the device is disabled. The EN pin can be used to implement a shutdown feature or to synchronize the device with other system components.
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The switching frequency of the MC33814AER2 can be adjusted by connecting a resistor (RT) between the RT pin and ground. The switching frequency is inversely proportional to the value of RT. A smaller RT value results in a higher switching frequency.
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The MC33814AER2 is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consider the device's thermal characteristics and implement proper thermal management in the system design.
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MC33814AER2 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.