CXE15

CXE15 Single Series | 10.8 to 15W DC/DC High Efficiency DC/DC Converters CXE15 48V SERIES Single output High efficiency topology, 87% typical at 5V Industry standard footprint Wide operating temperature, up to and exceeding +70˚C (natural convection) 90% to 110% output trim No minimum load Overvoltage protection Remote on/off Approvals to EN60950 and UL/cUL1950 Complies with ETS 300 019-1-3/2-3 Complies with ETS 300 132-2 (input voltage and current requirements) Complies with ETS 300 386-1 The CXE15 is a new high efficiency open frame isolated 15 Watt converter series in an industry standard footprint. The first four models in the series feature an input voltage range of 33 to 75VDC and are available in output voltages of 5V, 3.3V, 2.5V and 1.8V. The output voltage on each model is adjustable from 90% to 110% of the nominal value. Typical efficiencies for the models are 87% for the 5V, 86% for the 3.3V, 85% for the 2.5V and 83% for the 1.8V version. The CXE15 series also has a remote on/off capability, with active 'HI' or active 'LO' logic options available. Overcurrent and overvoltage [ 2 YEAR WARRANTY ] protection features are included as standard. With full international safety approval including EN60950 and cUL1950, the CXE15 reduces compliance costs and time to market. TÜV 1 CXE15 Single Series | SXA10 Series15W15W DC/DC 10.8 to | DC/DC High Efficiency DC/DC converters Stresses in excess of the maximum ratings can cause permanent damage to the device. Operation of the device is not implied at these or any other conditions in excess of those given in the specification. Exposure to absolute maximum ratings can adversely affect device reliability. Absolute Maximum Ratings Characteristic Input voltage - continuous Input voltage - peak/surge Operating temperature Symbol Vin (cont) Vsurge Top Tstorage Pout (max) Pout (max) Pout (max) Pout (max) Min -0.3 -0.3 -40 Typ Max 75 80 115 Units V DC V DC ºC Notes and Conditions Vin(+) - Vin(-) 2s max, non-repetitive Measured at thermal reference points, see Note 1 Storage temperature Output power (1.8V) Output power (2.5V) Output power (3.3V) Output power (5V) -40 120 10.8 15 15 15 ºC W W W W All specifications are typical at nominal input Vin = 48V, full load under any resistive load combination at 25˚C unless otherwise stated. Input Characteristics Characteristic Input voltage - operating Input current - no load Input current - Quiescent Input voltage variation Inrush current (i t) 2 Symbol Vin (oper) lin lin (off) dv/dt linrush It/Im Min 33 Typ 48 28 20 Max 75 35 25 5 Units V DC mADC mADC V/ms µA s 2 Notes and Conditions Vin (min) - Vin (max), enabled Converter disabled Complies with ETS300 132 Part 4.4 Complies with ETS300 132 Part 4.7, with recommended LISN Complies with ETS300 132 Part 4.7, with recommended LISN Frequency