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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for PYBJ3-D5-S5-D
- Part Number PYBJ3-D5-S5-D
- Manufacturer CUI Inc.
- Last Modified Date Apr 7, 2025 11:56 AM UTC
- Pinout / Pin List Click Here (Member Only)
PYBJ3-D5-S5-D Details
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Manufacturer Part Number:
PYBJ3-D5-S5-D
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Rohs Code:
Yes
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Part Life Cycle Code:
Not Recommended
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ECCN Code:
EAR99
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Date Of Intro:
2020-08-01
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Manufacturer:
CUI Inc
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YTEOL:
6.2
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Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
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Approvals:
CE, EN
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Efficiency (Main Output):
72%
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Input Voltage-Max:
9 V
PYBJ3-D5-S5-D Frequently Asked Questions (FAQs)
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CUI Inc recommends a PCB layout with a solid ground plane, minimal trace lengths, and a decoupling capacitor (e.g., 10uF) between the input and output pins to ensure stable operation and minimize EMI.
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To ensure reliable startup and shutdown, CUI Inc recommends a soft-start circuit or a ramp-up/ramp-down control signal to prevent inrush currents and voltage spikes. Additionally, a minimum input voltage of 2.5V is recommended for reliable startup.
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The PYBJ3-D5-S5-D is rated for operation up to 85°C ambient temperature, but derating may be necessary for high-power applications or extreme environmental conditions. Consult the datasheet for thermal derating curves.
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While the PYBJ3-D5-S5-D is designed to be rugged, it's essential to ensure proper PCB mounting and secure the converter to the board using the recommended screw or adhesive. Additionally, consider using vibration-dampening materials or potting compounds to minimize the impact of vibrations.
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To troubleshoot output voltage deviations or instability, check the input voltage, output load, and PCB layout for any issues. Ensure the input voltage is within the recommended range, and the output load is within the specified current rating. Also, verify that the decoupling capacitor is properly connected and of sufficient value.
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PYBJ3-D5-S5-D Overview
Use the download button to access the PYBJ3-D5-S5-D 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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