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PQ60150EKw03xyz Datasheet(PDF) 5 Page - SynQor Worldwide Headquarters |
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PQ60150EKw03xyz Datasheet(HTML) 5 Page - SynQor Worldwide Headquarters |
5 / 15 page 35-75V 15V 3.3A PQ60150EKx03 Product # PQ60150EKx03 Phone 1-888-567-9596 www.synqor.com Doc.# 005-0005265 Rev. A 08/20/09 Page 5 Input: Output: Current: Part No.: 35-75V 15V 3.3A PQ60150EKx03 Technical Specification PQ60150EKx03Electrical Characteristics (Continued) Ta=25°C, airflow rate=300LFM, 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 55 dB 120Hz Output Voltage during Load Current Transient See Note 3 Step Change in Output Current (0.1A/µs) 320 mV 50% to 75% to 50% Iout max; Figure 11 Step Change in Output Current (1A/µs) 130 mV 50% to 75% to 50% Iout max; Figure 12 Settling time 150 µs To within 1% Vout nom Turn-On Transient Turn-On Time 25 ms Full load, Vout=90% nom; Figures 9 & 10 Start-Up Inhibit Time 180 200 240 ms -40°C to 125°C; Figure F Output Voltage Overshoot 0 % Maximum Output Capacitance,Iout=0A ISOLATION CHARACTERISTICS Isolation Voltage (dielectric strength) 2000 V See Absolute Maximum Ratings Isolation Resistance 30 MΩ Isolation Capacitance (input to output) 1000 pF See Note 4 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 360 400 440 kHz ON/OFF Control (Option P) Off-State Voltage 0 0.8 V On-State Voltage 2 13.5 V ON/OFF Control (Option N) Off-State Voltage 2 13.5 V On-State Voltage 0 0.8 V ON/OFF Control (Either Option) Application notes; Figures A & B Pull-Up Voltage 5 6 V Pull-Up Resistance 10 kΩ Output Voltage Trim Range -10 10 % Measured across Pins 8 & 4; Figure C Output Voltage Remote Sense Range 10 % Measured across Pins 8 & 4 Output Over-Voltage Protection 125 % Full Load; % of nominal Vout Over-Temperature Shutdown 125 °C Average PCB Temperature Over-Temperature Shutdown Restart Hysteresis 10 °C RELIABILITY CHARACTERISTICS Calculated MTBF (Telcordia) 2.5 106 Hrs. TR-NWT-000332; 80% load, 300LFM, 40°C Ta Calculated MTBF (MIL-217) 1.1 106 Hrs. MIL-HDBK-217F; 80% load, 300LFM, 40°C Ta Field Demonstrated MTBF 106 Hrs. See our website for details Note 1: The UVLO values represented here are typical of lighter load conditions. The unit may shut down under high load conditions before the typical UVLO limits. Note 2: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com) Note 3: The module requires a minimum amount of capacitance (100μF) in order to ride through a No Load to Full Load transient (0.1A/μs) without shutdown. Note 4: Higher values of isolation capacitance can be added external to the module. |
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