AVD50-48S05-6L Artesyn Embedded Technologies

DC/DC Product Specification th - 1/16 brick fully regulated DCDC converter. Rev 30.08.2012 AVD50 series 1 of 2 AVD50-48S05 th 1/16 brick Input voltage: 36-75V Single Output: 5V Rated power: 50W Product Description th The AVD50-48S05 is the latest high efficiency 1/16 brick. It operates from a wide input range of 36Vdc to 75Vdc and provides a regulated output voltage of 5Vdc. The output is rated to a power level up to 50Watts maximum. Its protection features include non latching OCP, OTP and OVP. It also has an enable pin on the primary side of the converter. The unit is an open frame design with baseplate option that is optimised for either contact-cooled applications or forced airflow applications. Special Features Specifications Feature -2:1 Wide input range Output power: 50W Super high efficiency: 90.5%(5V) -Optimised for High Functions: Remote control, trim function, Sense density, small space Input LVP, output OVP and OCP, OTP applications Open frame structure with base plate option. Isolation: Basic Insulation -Low ripple and noise Safety -Fixed switching UL: UL60950 TUV/CE: IEC/EN60950 frequency Input specification -High efficiency Input range 36Vdc to 75Vdc Input Surge 100V for 100mSec -High capacitive load Control specification capability Enable TTL compatible Positive or Negative enable Output specification -Pre-bias start-up Output Voltage 5V dc capability Trim range +10% to 20% Vout Output Current 10A -Basic insulation system Ripple and noise 50mV pk-pk -Through hole or SMT Regulation Load regulation = 25.5mV, Line regulation = 10mV Switching Frequency Fixed switching frequency 250Khz termination Isolation Voltage 1500Vdc - Openframe structure Transient response. 150mV deviation 100uS recovery (50%-75% Iout) Environmental Specification Safety Storage Temperature -55 to +125 deg C Ambient operating temp -40 to +85 deg C -UL, cUL: UL60950 MTBF at 25degC 2 Million hours (48V, Io=20A) -TUV/CE: IEC/EN60950 OTP 125 deg C DC/DC Product Specification th - 1/16 brick fully regulated DCDC converter. Rev 30.08.2012 AVD50 series Mechanical 2 of 2 Pin Assignments Pin Function 1 +V in 2 Enable 3 -V in 4 -V out 5 - Sense 6 Trim 7 +Sense 8 +V out Ordering information Input Output Output Efficiency Part number voltage voltage current 48V 5V 10A 90.5% AVD50-48S05SL 48V 5V 10A 90.5% AVD50-48S05-6L 48V 5V 10A 90.5% AVD50-48S05P-6L Notes - Standard converter is Negative enable - -6 = 3.8mm pin length. - -S = Surface mount ,tray package - -L = RoHS-6 compliant. - -P = Positive logic remote control Notes, 1 20Mhz b andwidth. External 10uF tantalum capacitor placed across +Vout and Vout 33 uF e-cap or equivalent placed across +Vin and Vin. 2 Efficiency measurements taken at full load and nominal line and Tamb = 25degC 3 All specifications taken at nominal line, full load and Tamb = 25degC unless otherwise noted 4 Mechanical dimensions are for reference only. Dimensions are in MM. Mechanical tolerance = +/- 0.5mmm 5 Technical reference notes should be consulted for detailed information when available. 6 All specifications subject to change without notice 7 Warranty 2 years 8 The through-hole terminated modules aree intended for wave-soldering process special request for other manufacturing processes to be made to Emerson