QT8B_0503S3UP – GAPTEC
Part Number:
QT8B_0503S3UP
Manufacturer:
GAPTEC
Date Code:
RoHS:
RoHS Compliant
MSL:
1
COO:
Description:
Isolated DC-DC converter, 4.5-5.5V input, 3.3V/76mA output, 0.25W, 78% efficiency, -40°C to +105°C operation.
Datasheet:
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Product Details:
The QT8B_0503S3UP is a compact, isolated DC-DC converter module designed for point-of-load applications requiring a regulated 3.3V output. This module delivers a stable 76mA output current, providing 0.25W of power. It accepts a 4.5V to 5.5V input voltage, with a tolerance of ±10% ensuring reliable operation even with input voltage fluctuations. Galvanic isolation between the input and output stages provides enhanced safety and noise immunity. This converter achieves a typical efficiency of 78%, minimizing power dissipation and improving thermal performance. The QT8B_0503S3UP is designed for robust operation across a wide temperature range of -40°C to +105°C, making it suitable for demanding industrial and embedded applications. Its isolated topology reduces ground loop issues and simplifies system integration.
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