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PQ60050EGL15NNS Datasheet(PDF) 3 Page - SynQor Worldwide Headquarters |
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PQ60050EGL15NNS Datasheet(HTML) 3 Page - SynQor Worldwide Headquarters |
3 / 13 page Product # PQ60050EGL15 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2EG650D Rev. C 11/8/04 Page 3 Input: Input: Output: Output: Current: Current: P Package: ackage: 35-75 V 35-75 V 5.0 V 5.0 V 15 A 15 A Eighth-brick Eighth-brick T Technical S echnical Specification pecification Parameter Min. Typ. Max. Units Notes & Conditions ABSOLUTE MAXIMUM RATINGS Input Voltage Non-Operating 100 V continuous Operating 80 V continuous Operating Transient Protection 100 V 100ms transient, square wave Isolation Voltage (input to output) 2000 V Basic insulation, Pollution Degree 2 Operating Temperature -40 100 °C Storage Temperature -55 125 °C Voltage at ON/OFF input pin -2 18 V INPUT CHARACTERISTICS Operating Input Voltage Range 35 48 75 V Input Under-Voltage Lockout Turn-On Voltage Threshold 32 33 34 V Turn-Off Voltage Threshold1 28.5 29.5 30.5 V Lockout Voltage Hysteresis 2.5 3.5 4.5 V Maximum Input Current 2.7 A 100% Load, 35 Vin No-Load Input Current 50 80 mA Disabled Input Current 2.5 5.0 mA Inrush Current Transient Rating 0.01 A2s Response to Input Transient 100 mV 1000V/ms input transient Input Reflected Ripple Current 7 mA RMS thru 10µH inductor; Figures 13 & 15 Input Terminal Ripple Current 85 mA RMS; Figures 13 & 14 Recommended Input Fuse 20 A fast blow external fuse recommended Input Filter Component Values (L\C) 3.3\2.2 µH\µF internal values, see Figure E Recommended External Input Capacitance 47 µF Typical ESR 0.1-0.2 Ω, see Figure 13 OUTPUT CHARACTERISTICS Output Voltage Set Point 4.950 5.000 5.050 V Output Voltage Regulation Over Line +0.1 \ 5 +0.2 \ 10 %\mV Over Load +0.1 \ 5 +0.2 \ 10 %\mV Over Temperature +25 +75 mV Total Output Voltage Range 4.85 5.15 V over sample, line, load, temperature & life Output Voltage Ripple and Noise2 20MHz bandwidth; Figures 13 & 16 Peak-to-Peak 50 100 mV Full Load, see Figures 13 & 16 RMS 10 20 mV Full Load, see Figures 13 & 16 Operating Output Current Range 0 15 A Subject to thermal derating; Figures 5-8 Output DC Current-Limit Inception 15.5 17.1 19.5 A Output Voltage 10% Low; Figure 17 Output DC Current-Limit Shutdown Voltage 3.0 V Back-Drive Current Limit while Enabled 0.5 A Negative current drawn from output Back-Drive Current Limit while Disabled 10 50 mA Negative current drawn from output Maximum Output Capacitance 5,000 µF 5.0Vout at 15A Resistive Load DYNAMIC CHARACTERISTICS Input Voltage Ripple Rejection 70 dB 120 Hz; Figure 20 Output Voltage during Load Current Transient3 For a Step Change in Output Current (0.1A/µs) 80 mV 50% to 75% to 50% Iout max; Figure 11 For a Step Change in Output Current (5A/µs) 100 mV 50% to 75% to 50% Iout max; Figure 12 Settling Time 400 µs to within 1% Vout nom Turn-On Transient Turn-On Time 9 13 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 % 5,000 µF load capacitance, Iout = 0A EFFICIENCY 100% Load 89.5 % Figures 1 - 4 50% Load 88.7 % Figures 1 - 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 See Figures 5 - 8 for derating curves ISOLATION CHARACTERISTICS Isolation Voltage (dielectric strength) 2000 V Isolation Resistance 30 M Ω Isolation Capacitance4 470 pF PQ60050EGL15 ELECTRICAL CHARACTERISTICS TA=25°C, airflow rate=300 LFM, Vin=48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C ambient tem- perature with appropriate power derating. Specifications subject to change without notice. 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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