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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MIC5801BN
- Part Number MIC5801BN
- Manufacturer Microchip
- Pin Count 999
- Last Modified Date Dec 5, 2024 10:29 AM UTC
- Pinout / Pin List Click Here (Member Only)
MIC5801BN Details
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Manufacturer Part Number:
MIC5801BN
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Rohs Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
DIP
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Package Description:
DIP, DIP22,.4
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Pin Count:
22
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Reach Compliance Code:
Unknown
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Microchip Technology Inc
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YTEOL:
0
MIC5801BN Frequently Asked Questions (FAQs)
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A good PCB layout for MIC5801BN involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a shielded inductor and to keep the switching node (pin 5) away from sensitive analog circuits.
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To ensure the MIC5801BN operates within its SOA, monitor the input voltage, output current, and junction temperature. Make sure the input voltage is within the recommended range (4.5V to 28V), the output current is within the maximum rating (1.5A), and the junction temperature is below the maximum rating (125°C).
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A low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 10uF to 22uF is recommended for the input capacitor. This helps to filter out high-frequency noise and ensure stable operation.
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The output voltage ripple of MIC5801BN can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where Iout is the output current, ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency.
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The EN (enable) pin on MIC5801BN is used to enable or disable the regulator. When the EN pin is high (above 1.4V), the regulator is enabled, and when it's low (below 0.4V), the regulator is disabled. This pin can be used to implement power sequencing or to turn off the regulator during shutdown or standby modes.
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MIC5801BN 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
