MGDSK35OC

MGDK35 35W POWER BOARD MOUNTED ISOLATED DC/DC CONVERTER Description The MGDK35 series features a Quality Cost Effective range of 35W board mounted isolated dc/dc converters. With multiple selection of wide input voltage ranges from 9V up to 140V dc, the MGDK35 is proposed with a single, symmetrical or triple output channel. The converter embeds an output overload protection, and comes encapsulated in a low profile fully potted 2.9’’x1.9’’X0.5’’ metallic case. Fields of Application General purpose application Transportation Telecom Renewable Energy Part-numbering MGD S K 35 H C output nb. Input Voltage range Output Voltage Range S = single B = double T = Triple H = 9-36 O = 18-75 Q = 36-140 B = 3.3 C=5 E = 12 F = 15 Selection Guide Part Number Part Number Output Voltage (Vdc) Output Power (Watt) Output Current (Adc) 7 MGDSK35OC 5 23 7 35 7 MGDSK35OE 12 35 7 12 35 2.9 MGDSK35OF 15 35 2.9 MGDSK35HF 15 35 2.3 MGDBK35OC +5/-5 35 3.5 MGDBK35HC +5/-5 35 +/-3.5 MGDBK35OE +12/-12 35 +/-1.45 MGDBK35HE +12/-12 35 +/-1.45 MGDTK35OCE +5 +/-11.7 35 4 +/-0.625 MGDBK35HF +15/-15 35 +/-1.15 MGDTK35OCF +5 +/-14.7 35 4 +/-0.5 MGDTK35HCE +5 +/-11.8 35 4 +/-0.625 MGDSK35QC +5 35 7 MGDTK35HCF +5 +/-14.7 35 4 +/-0.5 MGDBK35QE +12/-12 35 +/-1.45 Output Voltage (Vdc) Output Power (Watt) Iutput Current (Adc) MGDSK35HB 3.3 23 MGDSK35HC 5 MGDSK35HE for more information go to https://www.gaia-converter.com FC19-0100.01/21 Revision C 1/5 WWW.GAIA-CONVERTER.COM MGDK35 35W POWER 1-ELECTRICAL SPECIFICATIONS Specification Data are valid at +25°C, unless otherwise specified Parameter Conditions Limit Units H input O input Q input Nominal Input Voltage (Ui nom) Full temperature range Nominal Vdc 20 28 72 Transient Input Voltage Full temperature range Maximum Vdc/s 36 75 175/0.1 Typical Vdc 8.8/8 15.8/14 33/30 Full temperature range Maximum ms Ui Nominal 75% load Typical % 83 84 85 (hic-up mode) Maximum mW 300 500 800 Ui nom @75% load Maximum % +/- 2.5 Output regulation (Line) 25% to full load Maximum % +/- 1.5 Output regulation (Load) Ui min. To Ui max 25% to full load 0% to 25% load Maximum Typical % +/- 2.5 +15 to +/-2.5 INPUT Start-up input voltage Turn on /turn off Start-up time Power efficiency No load input power Full temperature range 30 OUTPUT Set Point accuracy Cross Load Output regulation Vout1 @75% load Vout2@25% load Output ripple voltage B & C output (3V3) (5V) E & F output (12V) (15V) Ui min. To Ui max % +/- 0.5 Maximum mVpp 150 300 Maximum µF 2200 330 Khz 250 % +/-5 Vdc 1500 Admissible capacitor B & C output E & F output Ui min. Full load ( per output) MISCELLANEOUS Switching Frequency Typical Output Trim Range Min.Max. Isolation Strength (Input output) Ui min. To Ui max EMC Compliance With input capacitor With input filter FC19-0100.01/21 Revision C 2/5 WWW.GAIA-CONVERTER.COM EN555032 class A EN555032 class B MGDK35 35W POWER 2-THERMAL & MECHANICAL SPECIFICATIONS Parameter Conditions Case temperature range Storage temperature range Not operating Case Material Limit Units Parameter Mini.Max. °C -40 to 95 Mini.Max. °C Regular model Pin Material Copper plated with pure matte tin over nickel underplate Case to Air thermal resistance Typical °C/W Connections Pin# 1 2 3 4 5 6 7 8 11 13 15 17 MGDSK35 (Single) MGDBK35 (Double) MGDTK35 (Triple) Do not Connect -Input (Gi) Do not Connect +Input (Vi) Trim Do not Connect Vref On/Off Do not Connect Do not Connect Common (Go) Output (Vo) Do not Connect -Input (Gi) Do not Connect +Input (Vi) Trim Do not Connect Do not Connect Vref Output-(-Vo) Do not Connect Common (Go) Output (Vo) Do not Connect -Input (Gi) Do not Connect +Input (Vi) Trim Do not Connect Do not Connect Vref Output2- (-Vo2) Output2+ (+Vo2) Common (Go) Output1 (Vo1) Dimensions MGDK35 Dimensions are given in mm (inches) . Tolerance : +/-0.25mm (0.01’’) unless otherwise specified weight : < 80gr (2.8oz) max. FC19-0100.01/21 Revision C 3/5 110 Metallic black anodized coated WWW.GAIA-CONVERTER.COM 7 MGDK35 35W POWER 3-APPLICATION Typical connections Trim down Trim up TRIM FUNCTION: TRIM UP Function: TRIM Down Function: The Module can be trimmed up using a resistor connected across Trim pin and Vref. pin, the ressitor value can be evaluatedusing the following formula: The Module can be trimmed down using a resistor connected across Trim pin and Go pin, the ressitor value can be evaluatedusing the following formula: 𝑉𝑜 −1 Ru = 12. 2. 𝑉𝑜𝑛𝑜𝑚 − 47 𝑉𝑜 1− 𝑉𝑜𝑛𝑜𝑚 Ru = 12. With Ru: resistor value in KΩ Vo: desired voltage Vonom: nominal voltage FC19-0100.01/21 Revision C 4/5 𝑉𝑜 𝑉𝑜𝑛𝑜𝑚 − 47 𝑉𝑜𝑛𝑜𝑚 2. (1 − ) 𝑉𝑜 With Ru: resistor value in KΩ Vo: desired voltage Vonom: nominal voltage WWW.GAIA-CONVERTER.COM MGDK35 35W POWER 3-APPLICATION ON OFF FUNCTION: The converter is naturally enabled as far as the on/off pin remains unconnected. To disable the converter the pin on/off should be shorted to Go using a switch, an open collector or open drain transistor. Several converters of the same input bus can be remotely controlled by the same signal just by connecting all the pins on/off together. International Headquarters GAÏA Converter - France 18 rue caroline Aigle 33186 LE HAILLAN - FRANCE Tel. : + (33)-5-57-92-12-80 Fax : + (33)-5-57-92-12-89 FC19-0100.01/21 Revision C 5/5 North American Headquarters GAÏA Converter Canada, Inc 4038 Le Corbusier Blvd LAVAL, QUEBEC - CANADA H7L 5R2 Tel. : (514)-333-3169 Fax : (514)-333-4519 WWW.GAIA-CONVERTER.COM