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Part: 2505/12T12HN
Category:
Power Management
-> DC-DC Converters
Description: Power (Watts) = 17 to 25
Company: Martek Power, Boston
Datasheet: Download 2505/12T12HN datasheet File size : 4062 kB
Request For quote: Find where to buy 2505/12T12HN
Datasheet text preview:
64
STANDARD DC/DC CONVERTERS
2500HN series
17 to 25 watts
Input Characteristics
Input Voltage Range: Input Under Voltage Shutdown Input Over Voltage Shutdown Input Filtering: Efficiency: No Load Input Current: 9-18, 18-36, 36-75 VDC 8V (9-18), 16V (18-36), 33V (36-75) VDC 20V (12Vin), 40V (24Vin), 80V (48Vin) Pi Network See Available Models Chart 15mA
Output Characteristics
Output Voltage Accuracy (Singles & Duals): Output Voltage Accuracy (Triples): Output Voltage Adjustment: Total Error Band (Singles & Duals): Total Error Band (Triples): Minimum Load Requirements: Line Regulation: Load Regulation (Singles & Duals): Load Regulation (Triples): Ripple and Noise: Transient Response/Recovery Time: Temperature Coefficient: Short Circuit Protection: Over Voltage Protection: +/-1% +/-1% (V1), +/-3% (V2 & V3) +/-10% +/-2% Max. (Singles), +/-3% Max. (Duals) +/-3% Max (V1), +/-5% Max (V2 & V3) 0% (Singles), 10% (Duals & Triples) +/-0.5% Low Line to High Line +/-0.5% (Singles), +/-2.0% (Duals), Min Load to Full Load +/-1% (V1), +/-5% (V2 & V3), Min Load to Full Load 50mV or 1% pk-pk, 20MHz Bandwidth 200µS, 25% Load Step +/-0.02% / ºC Continuous (Hiccup Mode) Standard
Key Features:
· Unencapsulated construction · Single , Dual & Triple Output Models · Industry Standard 1.6" x 2.0" x .375" Footprint (Singles & Duals)
Ideally Suited For:
· Telecom equipment · Mixed analog/digital subsystems · Distributed power networks
Environmental Characteristics
Operating Temperature Range (Ambient): Storage Temperature Range: Maximum Case Temperature: Thermal Shutdown: Humidity: Vibration Reliability (MTBF per Mil-HDBK-217): Demonstrated MTBF: -40ºC to +85ºC, See 2500HN Series Data Sheet for Derating curves. -55ºC to +125ºC 105ºC Baseplate 115ºC Baseplate Up to 95%, Non-condensing 5Grms, 5Hz to 2KHz >1,200,000 hours, +25ºC, Ground Benign >5,000,000 hours, +40ºC
General Characteristics
Switching Frequency: Isolation (Input to Output): Isolation Capacitance: Weight: Case Material: Agency Approvals 400KHz, Fixed 1500VDC minimum (1 minute) 1200pF 1.2oz (34g) Aluminum baseplate with black anodized aluminum case UL, CSA, TUV and CE (LVD, 48 Vin Models)
Additional Features
Remote Shutdown Supply On: Supply Off: Open or >3.5 VDC <0.8 VDC
65
Available Models
Input Voltage Range (VDC) 9-18 9-18 9-18 9-18 9-18 9-18 9-18 9-18 9-18 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75
Model
Nominal Input Voltage (VDC) 12 12 12 12 12 12 12 12 12 24 24 24 24 24 24 24 24 24 48 48 48 48 48 48 48 48 48
Output Voltage (VDC) 3.3 5.0 12.0 15.0 +/-5.0 +/-12.0 +/-15.0 +5 / +/-12 +5 / +/-15 3.3 5.0 12.0 15.0 +/-5.0 +/-12.0 +/-15.0 +5 / +/-12 +5 / +/-15 3.3 5.0 12.0 15.0 +/-5.0 +/-12.0 +/-15.0 +5 / +/-12 +5 / +/-15
Max. Output Current (mA) 5000 4000 1700 1300 +/-2500* +/-1000* +/-800* 4000 / +/-600* 4000 / +/-500* 6000 5000 2100 1700 +/-3000* +/-1000* +/-800* 4000 / +/-600* 4000 / +/-500* 6000 5000 2100 1700 +/-3000* +/-1000* +/-800* 4000 / +/-600* 4000 / +/-500*
Efficiency @ Full-Load (%) 77 81 83 85 81 83 84 83 83 77 79 83 85 81 83 84 84 84 79 81 85 88 83 85 86 85 85
2503S12HN 2505S12HN 2512S12HN 2515S12HN 2505D12HN 2512D12HN 2515D12HN 2505/12T12HN 2505/15T12HN 2503S24HN 2505S24HN 2512S24HN 2515S24HN 2505D24HN 2512D24HN 2515D24HN 2505/12T24HN 2505/15T24HN 2503S48HN 2505S48HN 2512S48HN 2515S48HN 2505D48HN 2512D48HN 2515D48HN 2505/12T48HN 2505/15T48HN
*Total output power not to exceed 25W (20W for 12Vin models.)
Outline Drawing SINGLE (Consult factory for DUAL pin-outs) TRIPLES (Consult factory for pin-outs)
VENT SLOTS ARE TYPE FOR TWO LONG SIDES ONLY.
PIN DIA 0.04 (1.02) (TYP 7 PLCS 2.00 50.80 HEATSINK IS OPTIONAL 0.64 16.26
0.10 2.50 1.80 45.72 2.00 SQUARE 50.80
PIN DIA 0.04 (1.02) (TYP 7 PLCS HEATSINK IS OPTIONAL 0.40 10.20 0.13 3.18
0.10 2.50
1.80 45.72
N/C 5 0.70 17.80 1 +VI 0.60 15.24 0.20 5.08 2 -VI -VO 7 4 TTL Trim 8 0.02 TYP 0.51 0.40 10.20 +VO 6 0.30 7.62 0.70 17.78 1.60 40.60
0.60 15.24 1 2 0.40 10.16 4 6 .70 17.78 0.30 7.62 8 0.10 2.54 0.02 TYP 0.51 0.64 16.26 1.10 27.94
0.10 2.54
0.50 12.70
5
7
2.00 50.80
0.50 12.70
All specifications are typical at 25 degrees C with nominal input voltage and full output unless otherwise noted. Specifications are subject to change without notice. All dimensions are typical.
Others parts begin by 25
25-1 25-2 25-3
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