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TMR3-4821 Dataheets PDF



Part Number TMR3-4821
Manufacturers TRACO
Logo TRACO
Description DC/DC Converter
Datasheet TMR3-4821 DatasheetTMR3-4821 Datasheet (PDF)

DC/DC Converter TMR 3 Series, 3 Watt • Wide 2:1 input voltage range • Fully regulated output voltage • Compact SIP-8 package • 1600 VDC I/O isolation (functional insulation) • Small footprint • Temperature range –40° to +85°C • High efficiency up to 85% • Short-circuit protection • Remote On/Off control • 3-year product warranty Models Order Code TMR 3-0510 TMR 3-0511 TMR 3-0512 TMR 3-0513 TMR 3-0521 TMR 3-0522 TMR 3-0523 TMR 3-1210 TMR 3-1211 TMR 3-1212 TMR 3-1213 TMR 3-1221 TMR 3-1222 TMR 3.

  TMR3-4821   TMR3-4821



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DC/DC Converter TMR 3 Series, 3 Watt • Wide 2:1 input voltage range • Fully regulated output voltage • Compact SIP-8 package • 1600 VDC I/O isolation (functional insulation) • Small footprint • Temperature range –40° to +85°C • High efficiency up to 85% • Short-circuit protection • Remote On/Off control • 3-year product warranty Models Order Code TMR 3-0510 TMR 3-0511 TMR 3-0512 TMR 3-0513 TMR 3-0521 TMR 3-0522 TMR 3-0523 TMR 3-1210 TMR 3-1211 TMR 3-1212 TMR 3-1213 TMR 3-1221 TMR 3-1222 TMR 3-1223 TMR 3-2410 TMR 3-2411 TMR 3-2412 TMR 3-2413 TMR 3-2421 TMR 3-2422 TMR 3-2423 TMR 3-4810 TMR 3-4811 TMR 3-4812 TMR 3-4813 TMR 3-4821 TMR 3-4822 TMR 3-4823 Input Voltage Range 4.5 - 9 VDC (5 VDC nom.) 9 - 18 VDC (12 VDC nom.) 18 - 36 VDC (24 VDC nom.) 36 - 75 VDC (48 VDC nom.) UL 62368-1 IEC 62368-1 The TMR 3 series is a new family of isolated 3 W DC/DC converter modules with regulated output, featuring wide 2:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with a small footprint occupying only 2.0 cm² (0.3 square inch) of board space. An excellent efficiency allows –40° to +85°C operation temperatures. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions of these converters make them an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics. Output 1 Vnom Imax 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA 3.3 VDC 5 VDC 12 VDC 15 VDC +5 VDC +12 VDC +15 VDC 700 mA 600 mA 250 mA 200 mA 300 mA 125 mA 100 mA Output 2 Vnom Imax –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA –5 VDC –12 VDC –15 VDC 300 mA 125 mA 100 mA Efficiency typ. 75 % 79 % 81 % 82 % 78 % 81 % 81 % 77 % 81 % 83 % 83 % 82 % 83 % 83 % 76 % 82 % 83 % 84 % 80 % 83 % 85 % 74 % 79 % 81 % 82 % 79 % 82 % 83 % www.tracopower.com May 4, 2023 Page 1 / 5 TMR 3 Series, 3 Watt Input Specifications Input Current - At no load - At full load Surge Voltage Recommended Input Fuse Input Filter 5 Vin models: 45 mA typ. (3.3 Vout model) 45 mA typ. (5 Vout model) 55 mA typ. (12 Vout model) 55 mA typ. (15 Vout model) 55 mA typ. (5 / -5 Vout model) 60 mA typ. (12 / -12 Vout model) 60 mA typ. (15 / -15 Vout model) 12 Vin models: 25 mA typ. (3.3 Vout model) 25 mA typ. (5 Vout model) 30 mA typ. (12 Vout model) 30 mA typ. (15 Vout model) 30 mA typ. (5 / -5 Vout model) 30 mA typ. (12 / -12 Vout model) 30 mA typ. (15 / -15 Vout model) 24 Vin models: 16 mA typ. (3.3 Vout model) 16 mA typ. (5 Vout model) 18 mA typ. (12 Vout model) 18 mA typ. (15 Vout model) 17 mA typ. (5 / -5 Vout model) 18 mA typ. (12 .


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