OVER CURRENT; OUTPUT SHORT CICUIT; OVER TEMPERTURE
Ripple Voltage (Main Out):
0.053025 Vrms
Seated Height-Max:
26.5 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
OTHER
Terminal Form:
PIN/PEG
Terminal Position:
DUAL
Total Power Output-Max:
10 W
Trim/Adjustable Output:
NO
Width:
40 mm
47215 Frequently Asked Questions (FAQs)
Myrra recommends a PCB layout with a solid ground plane and a minimum of 2oz copper thickness to ensure optimal thermal performance. Additionally, a thermal relief pattern around the device's thermal pad can help reduce thermal resistance.
To ensure reliable operation in high-vibration environments, Myrra recommends securing the device using a robust mechanical fastening method, such as screws or adhesive, and ensuring that the PCB is properly anchored to the system's chassis. Additionally, conformal coating can help protect the device from vibration-induced stress.
While the datasheet specifies the maximum operating voltage, Myrra recommends limiting voltage transients on the input pins to ±10% of the nominal voltage to prevent damage to the device. Exceeding this limit may result in reduced reliability or even device failure.
While the 47215 is rated for operation up to 125°C, Myrra recommends derating the device's performance and power handling at higher temperatures. For operation above 125°C, Myrra suggests consulting with their application engineers to determine the feasibility and potential performance impact.
To troubleshoot intermittent faults or failures in the 47215, Myrra recommends using a systematic approach, including: 1) verifying the power supply and input voltage, 2) checking for overheating or thermal issues, 3) inspecting the PCB for damage or contamination, and 4) consulting the device's fault detection and error handling mechanisms. Myrra's application engineers can also provide guidance and support.
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47215 Overview
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