A Series DC-HVDC CONVERTER CONVECTION 1 & 1.5W COOLED The A Series is a broad line of ultra-miniature, DC to HV DC converters that set an industry standard in high voltage miniaturization. This unique package occupies less than one tenth of a cubic inch of volume, and an extremely low profile of only 0.250 inches (6.35mm). Controllable output voltages range from 100 volts to 6000 volts. The output is directly proportional to the input voltage and is linear from <0.7V input to maximum input voltage, allowing for an adjustable output voltage. Output is load dependent. Isolation permits <500V bias on output return. No external components or minimum load are required. A separate high impedance control pin is standard and is designed for external error amplifier and/or DAC control in closed or open loop systems. Or simply connect the control Typical Applications pin to the + input for proportional input to output operation. These component-sized converters are ideal for applications requiring minimal size and weight. Avalanche Photo Diodes Features Photo Multiplier Tubes Electrophoresis Output voltages from 100V to 6000V Capacitor Charging Output Proportional to Input Sustaining Ion Pumps Piezo Devices 0.7VDC Turn-on Voltage Handheld Instruments Extremely Low Profile <0.25 Input to Output Isolation Dimensions Short Circuit Protection All models: Control Pin Height x Width: 0.25 x 0.45 (6.35 x 11.43mm) No minimum load 100V to 2000V outputs: 6000V outputs: 3 Year Warranty Length: 0.92 (23.37mm) Length: 1.33 (33.78mm) 3000V to 5000V outputs: Length: 1.13 (28.69mm) Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage 0.7 5, 12, 24 VDC See Models & Ratings table Input Current 550 mA See Models & Ratings table Control Voltage Input Analog Control Voltage adjusts output from 0 to 100%, not to exceed Input Voltage, see Application Notes on Page 8 for detailsDC-HVDC CONVERTER A Series Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 6000 VDC See Models & Ratings table Output Current 15 mA See Models & Ratings table Output Voltage Tolerance 10 % At Max Vout, Full Load Minimum Load No minimum load required Regulation Unregulated, Output is proportional to Input. See Application Notes Short Circuit Protection Protected against short circuit conditions for a minimum 1 minute. Ripple and Noise 5 % See Models & Ratings table Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature (case) -25 +75 C Standing operating temp, all models Operating Temperature (case) -55 +85 C Extended operating temp, -T models Storage Temperature -55 +105 C Cooling Natural convection Humidity 95 %RH Non-condensing Safety Approvals Safety Agency Standard Notes & Conditions UL IEC/UL/CSA/EN 62368 CE Meets all applicable directives RoHS RoHS 2 and 3 Directive (2011/65/EU) Where applicable General Characteristic Minimum Typical Maximum Units Notes & Conditions Isolation: Input to Output 500 V <500VDC Bias on Output Return Leakage Current 100 mA Switching Frequency 50 350 kHz Construction Solid vacuum encapsulation, UL 94 V-0 rated Mean Time Between Failure 1.862 Mhrs Per Bellcore TR 332 Notes: 1. Maximum output current is available at maximum rated output voltage, and 3. Specifications are aerft 30 minute warm-up, full-load at 25C, unless otherwise derates linearly as input voltage is decreased. noted. 2. Output Voltage is load dependent. Under light or no-load conditions, reduce the 4. Proper thermal management techniques are required to maintain safe case Input Voltage so maximum rated Output Voltage is not exceeded. temperature at maximum power output. 2
