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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for MPSW45AG
- Part Number MPSW45AG
- Manufacturer onsemi
- Pin Count 999
- Last Modified Date Dec 29, 2025 9:39 AM UTC
- Pinout / Pin List Click Here (Member Only)
MPSW45AG Details
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Manufacturer Part Number:
MPSW45AG
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Brand Name:
onsemi
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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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Part Package Code:
TO-92 (TO-226) 1 WATT
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Package Description:
LEAD FREE, CASE 29-10, TO-226, 3 PIN
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Pin Count:
3
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Manufacturer Package Code:
29-10
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ECCN Code:
EAR99
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Manufacturer:
onsemi
MPSW45AG Frequently Asked Questions (FAQs)
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A good PCB layout for the MPSW45AG involves keeping the input and output capacitors close to the device, 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 device away from other noise-sensitive components.
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To ensure the MPSW45AG operates within its SOA, monitor the device's junction temperature, input voltage, and output current. Make sure the device is not exposed to excessive temperatures, and the input voltage and output current are within the recommended operating ranges.
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The recommended input capacitor value for the MPSW45AG is 10uF to 22uF, with a voltage rating of 50V or higher. The capacitor should be placed as close to the device as possible to minimize noise and ensure stable operation.
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The MPSW45AG is rated for operation up to 150°C, but its performance and reliability may degrade at high temperatures. If you need to operate the device in a high-temperature environment, ensure proper heat sinking and thermal management to prevent overheating.
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To troubleshoot issues with the MPSW45AG, start by checking the input voltage, output voltage, and output current. Verify that the device is properly connected and that the input and output capacitors are of the correct value and type. Check for signs of overheating, and ensure the device is not exposed to excessive noise or EMI.
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MPSW45AG Overview
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