PXA Series Single Output 15W DC-DC Converters Features Industry Standard 1 x 1 Footprint Through hole or Surface Mount versions Agency Approved 12V, 24V and 48V Inputs Wide range input (PXA15W) Key Market Segments & Applications Speci cations Model PXA15 PXA15W Max Output Power W 15W 15W Voltage Accuracy % 1% Voltage Adjustment (T Su x) % 10% Minimum Load - None Line Regulation % 0.2% Load Regulation (0% to 100%) % 0.2% Start up time ms 30ms Remote on/o - Negative Logic /N (standard): ON: Short or <1.2V, OFF: Open or 3-15V Positive Logic /P (optional): ON: Open or 3-15V, OFF Short or <1.2V Temperature Coe cient C <0.02%/C Operating Temperature C -40 to +85C (See derating curves) Storage Temperature C -55 to 125C Thermal Shock - MIL-STD-810F Relative Humidity (non condensing) % 5 to 95% Transient Response (25% step load change) s 200s recovery 300s recovery Overvoltage Protection (Zener clamp) V 1.5-3.3V: 3.9V, 5V: 6.2V, 12V: 15V, 15V: 18V Overcurrent and Short Circuit Protection % Typically at 150%, hiccup with self recovery Input Surge Voltage (Maximum for 100ms) VDC 12V input: 36V, 24V input: 50V, 48V input: 100V Re ected input ripple (peak to peak) mA 30mA Isolation Voltage VDC 2250VDC minimum Isolation Resistance 109 Ohms minimum Isolation Capacitance (max) pF 1000pF 1500pF Typical Switching Frequency (Fixed) kHz 3.3, 5V: 270kHz 12,15V: 470kHz 3.3, 5V: 350kHz 12,15V: 400kHz MTBF (BELLCORE TR-NWT-000332) Hours 2,200,000 1,322,000 Vibration - MIL-STD-810F Conducted and Radiated Emissions - See Installation Diagrams Immunity - EN61000-4-3,-4,-5,-6 Safety Agency Approval - IEC/UL/CSA/EN 62368-1, 60950-1, CE Mark Size (L x W x H) in 1.1 x 0.94 x 0.34 Mounting - Through Hole standard Surface Mount (option S) Weight g 10.5 Warranty yrs Three Years Notes: See installation manualPXA Series Model Selector Output Output Output Input Ripple & Noise Nominal Input E ciency Maximum Load Voltage (VDC) Current (A) Power (W) Voltage (VDC) Model (Pk-Pk mV) Current (mA) (%) Capacitance (uF) 3.3 4 13.2 9 - 36 PXA15-24WS3P3/NT 100 680 85 1000 3.3 3.5 11.5 18 - 36 PXA15-24S3P3/NT 75 587 86 1000 3.3 4 13.2 18 - 75 PXA15-48WS3P3/NT 100 340 85 1000 3.3 3.5 11.5 36 - 75 PXA15-48S3P3/NT 75 297 85 1000 5 3 15 9 - 36 PXA15-24WS05/NT 100 754 87 1000 5 3 15 18 - 36 PXA15-24S05/NT 75 753 87 1000 5 3 15 18 - 75 PXA15-48WS05/NT 100 377 87 1000 5 3 15 36 - 75 PXA15-48S05/NT 75 377 87 1000 12 1.3 15.6 9 - 36 PXA15-24WS12/NT 100 793 86 330 12 1.25 15 18 - 36 PXA15-24S12/NT 100 753 87 330 12 1.3 15.6 18 - 75 PXA15-48WS12/NT 100 397 86 330 12 1.25 15 36 - 75 PXA15-48S12/NT 100 377 87 330 15 1 15 9 - 36 PXA15-24WS15/NT 100 763 86 220 15 1 15 18 - 36 PXA15-24S15/NT 100 744 88 220 15 1 15 18 - 75 PXA15-48WS15/NT 100 382 86 220 15 1 15 36 - 75 PXA15-48S15/NT 100 372 88 220 Outline Drawing Pinout Pin Function 1 + Input 2 - Input 3 Remote On/O 4 + Output 5 Trim 6 - Output Options N Negative logic remote on/o P Positive logic remote on/o S Surface mount termination T Trim - remote adjust Preferred Example PXA15-24WS3P3/NT Other Industrial Products CC-E 1.5 - 30W, 5, 12, 24 & 48V DC-DC PX 10 - 60W, 12, 24 & 48V DC-DC For Additional Information, please visit