MCOTS-C-28-12-HP SynQor Worldwide Headquarters, MCOTS-C-28-12-HP Datasheet

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... On/Off control referenced to input side • Remote sense for the output voltage • Output voltage trim range of -20%, +10% Safety Features • 2250 input-to-output isolation • Certified 60950-1 requirements for basic insulation (see Standards and Qualifications page) • CE Marked • RoHS compliant Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 COTS DC/DC CONVERTER 12V 16A Output Output Designed and Manufactured in the USA Protection Features • Input under-voltage lockout • ...

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... Technical Specification BLOCK DIAGRAM TYPICAL CONNECTION DIAGRAM External V in Input Filter Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 V V in(+) out(+) V sense(+) Electrolytic Trim ON/OFF V sense in( ) out( _ www.synqor.com Doc.# 005-0005279 Rev. 1 MCOTS-C-28-12-HP Output: 12V Current: 16A R trim- load trim-down ) 06/16/09 load Page 2 ...

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... Technical Specification MCOTS-C-28-12-HP ELECTRICAL CHARACTERISTICS °C, airflow rate = 300 LFM, Vin = dc unless otherwise noted; full operating temperature range is -40 °C to +100 °C baseplate temperature with appropriate power derating. Specifications subject to change without notice. Parameter ABSOLUTE MAXIMUM RATINGS Input Voltage Non-Operating Operating Operating Transient Protection Isolation Voltage Input to Output Input to Base-Plate Output to Base-Plate Operating Temperature Storage Temperature Voltage at ON/OFF Input Pin INPUT CHARACTERISTICS Operating Input Voltage Range ...

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... Technical Specification MCOTS-C-28-12-HP ELECTRICAL CHARACTERISTICS °C, Vin = 28Vdc unless otherwise noted; full operating temperature range is -55 °C to +100 °C baseplate temperature with appropriate power derating. Specifications subject to change without notice. DYNAMIC CHARACTERISTICS Turn-On Transient Turn-On Time Start-Up Inhibit Time Output Voltage Overshoot ISOLATION CHARACTERISTICS Isolation Voltage (dielectric strength) Isolation Resistance Isolation Capacitance (input to output) TEMPERATURE LIMITS FOR POWER DERATING CURVES Semiconductor Junction Temperature Board Temperature Transformer Temperature Maximum Baseplate Temperature, Tb ...

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... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 5: Output voltage response to step-change in load current (50%-75%- 50% of Iout(max); dI/dt = 0.1 A/µs). Load cap: 1 capacitors Vout ( 500m V/div Iout (5A/div). Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 16 Vin 28 Vin 40 Vin Figure 2: Power dissipation at nominal output voltage vs ...

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... Figure 9: Trim graph for trim-up, trim down. Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 120 100 Figure 8: Output voltage vs. load current showing typical current limit curves and converter shutdown points. ...

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... Temperature Cycling 500 cycles of -40˚C to +100˚C (30 minute dwell at each temperature Solderability 15 pins DMT -65˚C to +110˚C across full lne and load specificatonsin 5˚C steps Screening Baseplate Operating Temperature Storage Temperature Pre-Cap inspection Temperature Cyclling Burn-In Final Electrical Test Final Visual Inspection Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 MIL-COTS Qualification #Tested Details (# Failed) 15 (0) 5 (0) 8 (0) 10 (0) 15 (0) 7 (0) ...

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... ON/OFF Vin Open Collector Enable Circuit Figure A: Various circuits for driving the ON/OFF pin. Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 CONTROL FEATURES REMOTE ON/OFF (Pin 2): The ON/OFF input, Pin 2, permits the user to control when the converter off. This input is referenced to the return terminal of the input bus, Vin(-). ...

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... Total DC Variation For the converter to meet its full OUT specifications, the maximum variation of the dc value of V due to both trimming and remote load voltage drops, should not be greater than that specified for the output voltage trim range. Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 PROTECTION FEATURES Input Under-Voltage Lockout: The converter is designed to turn off when the input voltage is too low, helping avoid an input system instability problem, described in more detail in the application note titled “ ...

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... Input Filtering and External Capacitance: Figure D provides a diagram showing the internal input filter components. This filter dramatically reduces input terminal ripple current, which otherwise could exceed the rating of an external electrolytic input capacitor in(+) in Figure D: Internal Input Filter Diagram Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 Application Circuits: Figure C provides a typical circuit diagram which details the input filtering and voltage trimming out(+) in(+) Electrolytic V sense(+) Capacitor Trim ON/OFF V sense( ...

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... V out 200ms (typical start-up inhibit period Figure E: Startup Inhibit Period (turn-on time not to scale) Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 When the ON/OFF pin goes high after t Period has elapsed, and the output turns on within the typical Turn-On Time. Thermal Considerations: The maximum operating base-plate temperature 100 ºC. As long as the user’s thermal system ...

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... Pins 4 and 8 are 0.080” (2.03 mm) dia. with 0.125” (3.18 mm) dia. 4) standoff shoulders All Pins: Material: Copper Alloy 5) Finish: Matte Tin over Nickel plate Undimensioned Components are shown for visual reference only 6) Weight: 4.9oz (142g) 7) Threaded or Non-Threaded options available 8) All dimensions in inches (mm) Tolerances: 9) x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 ± ± .020 [ 63,14 0,5 ] ± .243 .020 ± [ 6,17 0 .243 ...

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... Toll Free: 888-567-9596 Fax: 978-849-0602 E-mail: mqnbofae@synqor.com Web: www.synqor.com Address: 155 Swanson Road Boxborough, MA 01719 USA Product # MCOTS-C-28-12-HP Phone 1-888-567-9596 Ordering Information/ Part Numbering Output Voltage 1R2: 1.2V 15: 15V 1R5: 1.5V 24: 24V 1R8: 1.8V 28: 28V 2R5: 2.5V 40: 40V 3R3: 3.3V 48: 48V 05 Passive 07 Active 12: 12V Example MCOTS-C-28-12-HP-N-S ...