AM50QB-11024SA30JZ-B

AM50QB-JZ DC-DC Converter Click to ORDER AM50QB-JZ samples The AM50QB-JZ series is a high-performance quarter brick DC/DC converter specifically designed for a variety of railway applications. It features 50W of output power with no requirement for minimum load, a wide input voltage of 43-160VDC, operating temperature up to 105℃ and reinforced I/O isolation of 3000VAC. Additionally, this series features include input under-voltage protection, output over-voltage, short-circuit, over-current and over-temperature protection, remote On/Off control, remote sense compensation and output voltage trim adjustment. The AM50QB-JZ meets EN50155 railway standards and are widely used in the centralized lighting, air conditioning and related on-board equipment. ¼ brick Summary Features • • • • • • • Operating Temp: -40 °C to +100 °C Isolation voltage: 3000VAC High efficiency: Up to 89% typ. Regulated single output Output short circuit, over-current, over-voltage, input under-voltage, over temperature protection Standard ¼ brick package Design to meet EN50155 AM50QB-JZ 1500 48 6000 200 125 105 105 3000 160 55 50 43 3 5 3.3 Input voltage Output voltage (VDC) (V) 1000 Isolation (VAC) Power (W) -40 -40 Temp. range (°C) Derating (°C) Applications Training Press Release Coming Soon! Railway Product Training Video (click to open) F 052e R4 Industrial Application Notes www.Aimtec.com 1 AM50QB-JZ DC-DC Converter Models & Specifications Single Output Model Input Voltage (VDC) AM50QB-11003SA30JZ 110 (43-160) AM50QB-11005SA30JZ 110 (43-160) AM50QB-11012SA30JZ 110 (43-160) AM50QB-11015SA30JZ 110 (43-160) AM50QB-11024SA30JZ 110 (43-160) AM50QB-11048SA30JZ 110 (43-160) Add suffix “-K” for optional heat sink. Output Voltage (VDC) 3.3 5 12 15 24 48 Nominal Vin Input Current Max (mA) No Load Full Load Output Current Max (A) Maximum Capacitive Load (µF) Efficiency Full Load Typ (%) 20 20 20 20 20 20 406 535 529 529 523 535 11,3 10 4,16 3,33 2,08 1,04 20000 10000 3000 2350 1500 240 86 87 88 88 89 87 Conditions Typical Maximum Units Nominal 110V 1s max. 43 - 160 ≥-0.7 170 180 43 VDC VDC VDC VDC mA Input Specification Parameters Input voltage Absolute maximum rating Start-up voltage Shut down voltage Input reflected current On/Off control 40 50 Nominal 110V On Off Idle current Input filter Control pin open or 3.5-12VDC Control pin short to –Vin or 0-1.2VDC 2 10 mA Pi filter Isolation Specification Parameters Tested isolation voltage Resistance Capacitance Conditions Typical Input / output 60 sec, ≤ 5mA Input / case 60 sec, ≤ 5mA Output / case 60 sec, ≤ 1mA 500VDC 100KHz / 0.1V ≥3000 ≥2100 ≥1500 ≥1000 2200 Conditions Typical Maximum Units VAC VAC VDC MΩ pF Output Specification Parameters Voltage accuracy Line regulation Load regulation Short circuit protection Over current protection Over voltage protection Transient Recovery Time F 052e R4 0% -100% load ±1 LL – HL 100% load, 3.3/5V output LL – HL 100% load, others ±0.1 10% - 100% load, 3.3/5V output ±0.5 10% - 100% load, others ±0.3 Continues, Auto recovery 140 3.3/5V output ≥110 others ≥110 Nominal input, 25% load step change 200 www.Aimtec.com Maximum Units ±3 ±0.5 ±0.3 ±1 ±0.5 % % % % % 190 160 140 500 % Io % Vo % Vo µs 2 AM50QB-JZ DC-DC Converter Transient Response Deviation Ripple & Noise* Nominal input, 25% load step change, 3.3/5V output Nominal input, 25% load step change, others 20MHz bandwidth, 10% -100% load, 48V output 20MHz bandwidth, 10% -100% load, others ±6 ±3 200 100 ±9 ±5 300 200 ±10 5 % % mV pk-pk mV pk-pk % % Typical Maximum Units Trim Sense compensation * Tested with the ripple & noise circuit. General Specifications Parameters Conditions Switching frequency Operating temperature Storage temperature Over temperature protection Soldering temperature Temperature coefficient Cooling Humidity 170 -40 to +100 -55 to +125 115 With derating KHz °C °C °C °C %/ °C Case temperature 1.5mm distance, ≤ 10s 300 100% Load ± 0.03 Free air convection, force air convection Non-condensing ≥5 95 % RH Pin mountable 78 g Weight With optional -K heatsink 109 g Pin mountable 2.39 x 1.54 x 0.50 inches (60.8 x 39.2 x 12.7 mm) Dimensions (L x W x H) With optional -K heatsink 2.39 x 1.54 x 1.21 inches (60.8 x 39.2 x 27.8 mm) Case material Aluminum case, black plastic bottom (UL94V-0) MTBF ≥ 500 000 hrs (MIL-HDBK -217F, t=+25°C) NOTE: All specifications in this datasheet are measured at an ambient temperature of 25°C, humidity