UEI15-150-Q48N-C

The UEI15-150-Q48N-C is an isolated wide input DC/DC Converter ideal for battery-powered and telecom equipment. The industry standard pin-out fits larger 1 x 2-inch converter. It includes full magnetic and optical isolation up to 2250VDC (basic insulation). For connection to digital systems, the outputs offer fast settling to current step loads and tolerance of higher capacitive loads. Excellent ripple and noise specifications assure compatibility to circuits using CPUs, ASICs, programmable logic and FPGAs. For systems requiring controlled start-up/shutdown, an external switch, transistor or digital logic may be used to activate the remote ON/OFF control. A wealth of self-protection features avoids both converter and external circuit problems. This includes input under-voltage lockout and overtemperature shutdown. The outputs current limit using the hiccup auto-restart technique and the outputs may be short-circuited indefinitely.

• High efficiency synchronous rectifier forward topology
• Stable operation with no required external components
• Extensive self-protection shut-down
• Assembly and attachment for RoHS standards
• Up to 15W or greater total output power with overtemperature shutdown
• ±0.05% Line and load maximum regulation
• 120mVp-p Maximum output
• 85.3% Typical efficiency
• 1000pF Isolation capacitance

Applications

Sensing & Instrumentation, Computers & Computer Peripherals, Automotive, Portable Devices