Module DC-DC 1-OUT 3.3V 25A Box

The ESTW025A0F series, Eighth-brick power modules are isolated dc-dc converters that can deliver up to 25A of output current and provide a precisely regulated output voltage over a wide range of input voltages (Vin = 36 -75Vdc). The module achieves typical full load efficiency of 92% at 3.3Vdc output voltage. The open frame modules construction, available in both surface-mount and through-hole packaging, enable designers to develop cost- and space-efficient solutions.

• Wide input voltage range: 36-75 Vdc
• Delivers up to 25A Output current
• Monotonic startup into prebiased load
• Output Voltage adjust: 80% to 110% of Vo,nom
• Remote sense
• Constant switching frequency
• Positive remote On/Off logic
• Input under voltage protection
• Output overcurrent and overvoltage protection
• Over-temperature protection
• Industry standard, DOSA compliant footprint 57.9mm x 22.8mm x 8.5mm (2.28 in x 0.9 in x 0.335 in)
• Low profile height and reduced component skyline
• Suitable for cold wall cooling using suitable Gap Pad applied directly to top side of module
• High efficiency 92% at full load (Vin=48Vdc)
• No thermal derating up to 68°C, 1.0m/s (200 LFM)
• Wide operating temperature range (-40°C to 85°C)
• Compliant to RoHS EU Directive 2002/95/EC (-Z versions)
• Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions)
• UL* 60950-1, 2nd Ed. Recognized, CSA† C22.2 No. 60950-1-07 Certified, and VDE‡ (EN60950-1, 2nd Ed.) Licensed
• CE mark meets 2006/95/EC directive§
• Meets the voltage and current requirements for ETSI 300-132-2 and complies with and licensed for Basic insulation rating per EN60950-1
• 2250 Vdc Isolation tested in compliance with IEEE 802.3¤ PoE standards
• ISO**9001 and ISO 14001 certified manufacturing facilities