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PQ40150QGw07xyz-G Datasheet(PDF) 5 Page - SynQor Worldwide Headquarters |
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PQ40150QGw07xyz-G Datasheet(HTML) 5 Page - SynQor Worldwide Headquarters |
5 / 16 page Product # PQ40120QGx08 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2QG128D Rev. C 11/13/12 Page 5 Input: Output: Current: Package: 18-75V 12V 8.33A Quarter-brick PQ40120QGx08 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 dB 120 Hz; Fig 20 Output Voltage during Load Current Transient Step Change in Output Current (0.1A/µs) 800 mV 50% to 75% to 50% Iout max, Fig 11 Step Change in Output Current (5A/µs) 400 mV 50% to 75% to 50% Iout max; Fig 12 Settling time 800 µs To within 1% Vout nom Turn-On Transient Turn-On Time 4 8 16 ms Full load, Vout=90% nom; Figs 9 & 10 Output Voltage Overshoot 0 % 10,000µF load capacitance, Iout = 0A Start-Up Inhibit Time 180 200 240 ms -40˚C to +125˚C; Fig A ISOLATION CHARACTERISTICS Isolation Voltage (dielectric strength) 2000 V See Absolute Maximum Ratings Isolation Resistance 30 MΩ Isolation Capacitance (input to output) 470 pF See note 3 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 FEATURE CHARACTERISTICS Switching Frequency 291 315 340 kHz Regulation stage and Isolation stage ON/OFF Control (Option P) Off-State Voltage -2 0.8 V On-State Voltage 2.4 18 V ON/OFF Control (Option N) Off-State Voltage 2.4 18 V On-State Voltage -2 0.8 V ON/OFF Control (Either Option) Application notes; Figures A & B Pull-Up Voltage Vin/4.25 17.7 V Pull-Up Resistance 40 kΩ Output Voltage Trim Range -20 +10 % Measured across Pins 9 & 5; Figure C Output Voltage Remote Sense Range +10 % Measured across Pins 9 & 5; Figure C Output Over-Voltage Protection 117 122 127 % Over Full Temperature Range; % of nominial Vout Over-Temperature Shutdown 125 °C Average PCB Temperature Over-Temperature Shutdown Restart Hysteresis 10 °C Load Current Scale Factor 1,000 °C See Output Load Current app. Note on our web RELIABILITY CHARACTERISTICS Calculated MTBF (Telcordia) 2.5 106 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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