QAS050ZG Datasheet | Power-One

DESCRIPTION Features - Overvoltage Protection - 5-Sided Shielding QAS DC/DC converters are designed to provide - Wide Range Input - Remote Enable higher output voltages for tele and industrial - Short Circuit Protection applications. The QAS Features remote sense for - 1500V Isolation accurate point of load regulation, five-sided shielding, - Remote Sense and Voltage Trim and 1500 VDC isolation. The QAS also provides output voltage trim, overcurrent, short circuit, and overvoltage protection, allowing use in a wide range of Efficiency vs. Load (48V Input) applications. EFFICIENCY % QAS060Z57 EFF. (36v) EFF. (48v) EFF. (75v) 75 10 20 30 40 50 60 70 80 90 100 LOAD % TECHNICAL SPECIFICATIONS Input Voltage Range 48 VDC Nominal Reflected Ripple Input Reverse Voltage Protection Input Undervoltage Lockout Turn On Turn Off Output Setpoint Accuracy ±1% Line Regulation Vin Min. - Vin Max., Iout Rated ±0.2% V out Load Regulation Iout Min. - Iout Max., V in Nom. ±0.2% V out Minimum Output Current 10 % Iout, Rated Dynamic Regulation, Loadstep 25% Iout Pk Deviation 57V and 60V Outputs 8% Vout Pk Deviation 5V Outputs 4% Vout Settling Time 500 µs Voltage Trim Range ±10% Ripple and Noise, RMS, 100 MHz BW, 5V Output 100 m V Pk-Pk Ripple and Noise, RMS, 100 MHz BW, 57V and 60V Outputs 200 m V Pk-Pk Short Circuit / Overcurrent Protection Shutdown / Hiccup Current Limit Threshold Range, % of Iout Rated 110 - 130% OVP Trip Range 120 - 140% Vout Nom. OVP Type Second Control Loop 36 - 72 VDC 50 m A Shunt Diode 34 VDC 30 VDC Turn-On Time 5V Output Turn-On Time 57V and 60V Outputs Remote Shutdown Switching Frequency Isolation Input - Output Input - Case Output - Case Temperature Coefficient Case Temperature Operating Range Storage Range Humidity Max., Non-Condensing Vibration, 3 Axes, 5 Min Each MTBF† (Bellcore TR-NWT-000332) Safety Weight (Approx.) General 10 ms 15 ms Positive Logic 300 k Hz 1500 VDC 1050 VDC 500 VDC 0.03%/°C -25 To +85°C -40 To +125°C 95% 5g Consult...