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PQ40150QGX07 Datasheet(PDF) 5 Page - SynQor Worldwide Headquarters |
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PQ40150QGX07 Datasheet(HTML) 5 Page - SynQor Worldwide Headquarters |
5 / 16 page Product # PQ40150QGx07 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2QG157D Rev. C 11/27/12 Page 5 Input: Output: Current: Package: 18-75V 15V 6.25A Quarter-brick PQ40150QGx07 Electrical Characteristics (continued) Ta = 25 °C, airflow rate = 300 LFM, Vin = 48V dc unless otherwise noted; full operating temperature range is -40 °C to +100 °C baseplate temperature with appropriate power derating. Specifications subject to change without notice. Parameter Min. Typ. Max. Units Notes & Conditions DYNAMIC CHARACTERISTICS Input Voltage Ripple rejection 45.00 dB 120 Hz; Figure 24 Output Voltage Current Transient For a Step Change in Output Current (0.1A/μs) 190 mV 50% to 75% to 50% Iout max; Figure 15 For a Step Change in Output Current (4A/μs) 190 mV 50% to 75% to 50% Iout max; Figure 16 Settling Time 700 μs To within 1% Vout nom Turn-On Transient Turn-On Time 4 8 16 ms Full load, Vout=90% nom.; Figures 13 & 14 Start-Up Inhibit Period 180 200 240 ms -40°C to +125°C; Figure F Output Voltage Overshoot 0 % TEMPERATURE LIMITS FOR POWER DERATING CURVES Semiconductor Junction Temperature 125 °C Package rated to 150°C Board Temperature 125 °C UL rated max operating temp 130°C Transformer Temperature 125 °C Figures 5 - 12 for derating curves ISOLATION CHARACTERISTICS Isolation Voltage 2000 V Isolation Resistance 10 MΩ Isolation Capacitance 470 pF FEATURE CHARACTERISTICS Switching Frequency 291 315 340 kHz ON/OFF Control (Option P) Off-Stage Voltage -2 0.8 V On-Stage Voltage 2.4 18 V ON/OFF Control (Option N) Off-Stage Voltage 2.4 18 V On-Stage Voltage -2 0.8 V ON/OFF Control (Either Option) Figures A & B Pull-up Voltage Vin/4.25 17.7 V Pull-up Resistance 33 kΩ Across Pins 8 & 4; Figure C; Figure 27 Output Voltage Trim Range -20 +10 % Across Pins 8 & 4; Figure 27 Output Over-Voltage Protection 117 122 127 % Over full temp range; % of nominal Vout Over-Tempperature Shutdown 125 °C Average PCB Temperature Load Current Scale Factor 10 °C Load Current Scale Factor 1000 See Output Load Current app. note on our web RELIABILITY CHARACTERISTICS Calculated MTBF (Telcordia) 2.50 106 Hrs. TR-NWT-000332; 80% load, 300LFM, 40°C Ta Calculated MTBF (MIL-217) 1.56 106 Hrs. MIL-HDBK-217F; 80% load, 300LFM, 40°C Ta Field Demonstrated MTBF 106 Hrs. See our website for details Note 1: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com) Note 2: Higher values of isolation capacitance can be added external to the module. Technical Specifications |
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