UQQ-24/4-Q12NB-C

MURATA POWER SOLUTIONS  UQQ-24/4-Q12NB-C  直流/直流转换器 隔离式板载, 低型, 1/4 砖, 固定, 通孔安装, 96 W, 24 V, 4 A

The is a single-output DC-DC Converter for applications requiring wide range input, improved electrical and thermal performance. It employs an interleaved, synchronous-rectifier topology that exploits 100% of their duty cycle. It simultaneously achieves ultra-high efficiency, tight line/load regulation, low noise and quick step response. A state of the art, single-board, open-frame design with reduced component count, high efficiency, low-on-resistance FETs and planar magnetics embedded in heavy-copper PC boards all contribute to impressive thermal derating. The feature set includes high isolation, input PI filters, input undervoltage shutdown, output overvoltage protection, current limiting, short-circuit protection and thermal shutdown. The standard footprint carries ON/OFF control, output trim and output sense functions. The quarter-bricks are designed with full magnetic and optical isolation up to 2250VDC.

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Interleaved synchronous-rectifier topology

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Ultra high efficiency

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Outstanding thermal performance

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Fully I/O protected, thermal shutdown

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Negative remote ON/OFF control polarity

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±0.075% Load and ±0.05% line regulation

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89% Typical efficiency

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170mVp-p Maximum ripple and noise