Module DC-DC 1-OUT 3.3V 8A 26.4W 6-Pin

The world of “brick” DC/DC converters has seen a steady size reduction. The ULS series makes another dramatic size shrink down to a “sixteenthbrick” width (0.91 inches) while still retaining up to 30 Watt output and full 2250 Volt DC isolation. The PC-board mount converter family accepts 36 to 75 Volts DC inputs and delivers fi xed outputs regulated to within ±0.125%. The ULS converters are ideal for datacom and telecom applications, cell phone towers, data centers, server farms and network repeaters.ULS outputs may be trimmed within -20% to +10% of nominal output while delivering fast settling to current step loads and no adverse effects from higher capacitive loads. Excellent ripple and noise specifi cations assure compatibility to circuits using CPU’s, ASIC’s, programmable logic and FPGA’s. No minimum load is required. For systems requiring controlled startup/shutdown, an external remote On/Off control may use a switch, transistor or digital logic.Many self-protection features on the ULS series avoid both converter and external circuit hazards. These include input undervoltage lockout and overtemperature shutdown. The outputs current limit using the “hiccup” autorestart technique and the outputs may be short-circuited indefi nitely. Additional features include output overvoltage and reverse conduction elimination.The synchronous rectifier forward topology yields high effi ciency for minimal heat buildup and “no fan” operation.

• Small footprint DC/DC converter, ideal for embedded applications
• 1.30" x 0.90" x 0.36" open frame package
• Industry standard DOSA "brick" format and pinout with surface mount option
• 2:1 Input Voltage Range (D48)
• Output Voltage: 3.3V
• 2250 Volt Basic input/output isolation (48V models)
• Up to 30 Watts total output power with overtemperature shutdown
• High efficiency synchronous rectifi er forward topology
• Stable no-load operation with no required external components
• Operating temperature range -40 to +85°C with derating
• Certifi ed to UL/EN/IEC 60950-1, CAN/CSA C22.2 No. 60950-1, EN60950-1 safety approvals, 2nd Edition
• Extensive self-protection shut down features