Texas Instruments LM5017MR | Demoboard PMP7993

Beschreibung

The LM5017 Flybuck reference design provides multiple isolated outputs to supply the bias voltage needed in a PLC I/O module. It generates 4 isolated outputs: ±15V@50mA and ±5V@100mA; it can cover most of the required voltage rails in the I/O module, such as the OP-AMP, DAC bias, RS-485 transmitter and digital isolator power supplies. In the Flybuck, the regulation is done on the primary side, and thus no opto-coupler is needed. The overall load/line regulation for each output is within +/-5%. The input voltage range is from 17V to 32V.

Eigenschaften

Remark: BOM pdf is added with EVM and Schematic Diagram pdf

FeaturesIdeal for PLC I/O modules, or industrial applications requiring multiple bias suppliesQuad isolated outputs, +/-15V@50mA, +/-5V@100mADesigned for an operating range of 17-32V Uses the LM5017 capable of 9 to 100V Input operation for withstanding transients and surge voltage

+/-5% Vout regulation accuracy across line and load variationsTested and supported with design files, reference board available upon request

Weiterführende Informationen

• Datenblatt
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