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- Part Number HV809LG-G
- Manufacturer Microchip
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - 8 Lead SOIC LG
- Released Date Jan 28, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
HV809LG-G Details
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Manufacturer Part Number:
HV809LG-G
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
SOIC-8
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Pin Count:
8
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Manufacturer Package Code:
SOIC-8
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Country Of Origin:
Thailand
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ECCN Code:
EAR99
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HTS Code:
8541.29.00.95
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Factory Lead Time:
6 Weeks
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Manufacturer:
Microchip Technology Inc
HV809LG-G Frequently Asked Questions (FAQs)
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Microchip recommends following a 4-layer PCB stack-up with a solid ground plane, and using a shielded inductor. Route high-frequency signals on the top layer, and use a ground plane on the inner layer to reduce EMI.
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To ensure reliable start-up and shutdown, Microchip recommends using a soft-start circuit to limit the inrush current, and a shutdown circuit to discharge the output capacitor. Also, ensure the input voltage is within the recommended range.
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The maximum allowed output capacitance for the HV809LG-G is 100uF. Exceeding this value may cause instability or oscillations in the converter.
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To optimize the HV809LG-G for low standby power consumption, use a low-ESR output capacitor, minimize the output voltage ripple, and ensure the input voltage is within the recommended range. Also, consider using a low-power mode or shutdown mode when the converter is not in use.
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Microchip recommends using a thermal pad or a heat sink to dissipate heat from the HV809LG-G. Ensure good airflow around the device, and avoid blocking the airflow with components or PCB features.
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HV809LG-G Overview
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About Microchip
Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th