UMHV0520

UMHV Series Ultra-Miniature High Voltage DC to Dc Converter Ultra-Miniature Case Size (0.5” x 0.5” x 0.5”) High Impedance Programming Input (10kΩ) Extremely Low Quiescent Current (5mA typical) No External Components Required PCB Mountable Low Ripple and EMI/RFI High Input/Output Isolation Wide Operating Temp Range (-55°C to +70°C) Available in positive or negative outputs Mechanical Characteristics     Size: 0.5” x 0.5” x 0.5” Weight: 4.1 grams typical Packaging: Encapsulated in high performance epoxy Case Material: Thermoset plastic (Diallyl Phthalate) Environmental Characteristics   Operating Temp Range: -55°C to +70°C Storage Temp Range: -55°C to +85°C Description The UMHV Series is a family of ultra-miniature singleoutput DC to DC converters supplying up to 5kV in 0.125 cubic inches (0.5” x 0.5” x 0.5”). These ultra-compact converters are ideal for applications requiring small size and ease of use. A high impedance programming input makes it very easy to use, eliminating the need for a low impedance adjustable power source voltage. HVM’s proprietary resonant converter design minimizes quiescent current and operating noise while delivering maximum performance and reliability. A special feature of this power supply is its extremely low input current, typically 1/10th of that of similar devices on the market, making it ideal for battery powered applications. The devices operate directly from 5VDC ± 0.5VDC input. Output voltage is independent of input power voltage and is proportional to the programming voltage (0 to IN+ produces 0 to full scale output) and features excellent linearity. The output power rating is 0.5W and the input to output isolation is ± 500V. The UMHV Series is very stable over a wide operating temperature range. Available with alternate output voltages, consult sales for additional information. HVM TECHNOLOGY 360 McKenna Ave, New Braunfels TX, 78130 Tel: (830) 626-5552/ www.hvmtech.com/ email: rsaldana@hvmtech.com Rev E APPLICATION SCHEMATIC MECHANICAL ELECTRICAL CHARACTERISTICS Input Power Voltage (V+): 5V or 12V ± 10% Programming Voltage: 0 to 5V IN+ results in 0 to rated output voltage Programming Input Impedance: 10kΩ Output Tolerance at No Load: ± 5% Input-Output Isolation: ± 500Vdc Load Regulation: 20% (drop from no load to full load) Output Ripple: