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- Stock & Prices $ Price & Stock for RPI-574
- Part Number RPI-574
- Manufacturer ROHM Semiconductor
- Pin Count 6
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - RPI-574-2
- Released Date Mar 11, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
RPI-574 Details
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Manufacturer Part Number:
RPI-574
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Pbfree Code:
Yes
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Manufacturer:
ROHM Semiconductor
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YTEOL:
0
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Coll-Emtr Bkdn Voltage-Min:
30 V
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Configuration:
SINGLE
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Dark Current-Max:
500 nA
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Forward Current-Max:
0.05 A
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Gap Size:
5 mm
RPI-574 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 input and output traces as short as possible and avoid routing them near noise sources.
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Use a low-ESR capacitor (e.g., 10uF) as close as possible to the VIN pin, and add a 1uF capacitor between VIN and GND. Ensure the power supply can provide the required current.
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The maximum allowed voltage on the EN pin is 6V. Exceeding this voltage may damage the device.
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The RPI-574 is rated for operation up to 85°C. However, derating the output current and ensuring proper heat dissipation are crucial for reliable operation in high-temperature environments.
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Check the input voltage, output voltage, and enable pin voltage. Verify the PCB layout and decoupling. Use an oscilloscope to inspect the output waveform and check for noise or oscillations.
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RPI-574 Overview
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