PQ60280HEF13PKH

Technical S pecification PQ60280HEA13 48V in Input I nput 28Vout 12.8Amp 2250Vdc Output Current Isolation Half-brick DC/DC Conver ter The PQ 60280 HEA13 Pow erQ or ® Ex a conv ert er is a n is o la ted , fixed s witch ing f req u enc y D C/DC c on ver ter tha t u ses synchronous rectification and a patented topology to ac hi ev e e x t reme ly hi gh e f f i ci en cy an d po w er d en s i ty . T hi s mod ul e is ide al ly s uit ed t o s up p or t wir el ess b as e s ta t ion amp l ifier s an d for a p pl ica tion s to d r iv e co ol ing fan s u sed in net wo rk in g sy st em s, s er ve rs a n d d a ta st o ra ge un it s . T he Exa ser ies con v ert er s o ffer in du s tr y l ea din g us ea bl e ou tp u t p ower for an y s tan d ar d “ h al f-b r ick” mo du l e. Th e 2 8Vo mod ul es ar e a v a i l a b l e i n o p e n f r a m e a n d b a s e p l a t e d v e r s i o n s . R oH S compliant (see page 13 ). Operational Features • Ultra-high efficiency, 94.5% at full rated load current, 94% at half rated load current • Delivers up to 360 Watts of output power with minimal derating • Input voltage range: 35V – 75V, with 100V for 100ms input transient capability • Fixed frequency switching provides predictable EMI performance • On-board input and output filtering PQ60280HEA13 Module Pr otection Features Pr • Input under-voltage lockout disables converter at low input voltage conditions • Output current limit and short circuit protection protects converter and load from damage • Active back bias limit prevents damage to converter from external load induced pre-bias • Output over-voltage protection • Thermal shutdown Mechanical Features • Industry standard half-brick pin-out configuration • Industry standard size: 2.3” x 2.4” (58.4 x 61.0mm) • Total height only 0.43” (10.8mm), baseplated unit only 0.50” (12.7mm) • Total weight: 2.6 oz. (75 grams), baseplated unit 4.3oz. (123 grams) Safety Features • 2250V, 30 MW input-to-output isolation • UL/cUL 60950-1 recognized (US & Canada), basic insulation rating • TUV certified to EN60950-1 • Meets 72/23/EEC and 93/68/EEC directives • Meets UL94V-0 flammability requirements Contr ol Features • On/Off control referenced to input side (positive and negative logic options are available) • Remote sense for the output voltage compensates for output distribution drops • Output voltage trim permits custom voltages and voltage margining Product # PQ60280HEA13 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HE628P Rev. C 7/3/07 Page 1 Technical Specification MECHANICAL DIAGRAM (open frame) Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick 2.40 (61.00) 1.400 (35.56) 1.000 (25.40) 0.700 (17.78) 0.400 (10.16) 9 Overall Height 0.398+/-0.016 (10.11+/-0.4) 8 7 6 5 Side View 1.90 (48.30) 2.30 (58.40) 0.19 Bottom side Clearance See Note 10 Load Board (4.80) Top View 0.145 (3.68) See Note 3 0.030+/-0.028 (0.76+/-0.71) 1 0.50 (12.70) 2 4 0.400 (10.16) 1.400 (35.56) NOTES 1) Pins 1-4, 6-8 are 0.040” (1.02mm) diameter. with 0.080” (2.03mm) diameter standoff shoulders. 2) Pins 5 and 9 are 0.080” (2.03 mm) diameter with 0.125” (3.18mm) diameter standoff shoulders. 3) Other pin extension lengths available. Recommended pin length is 0.03” (0.76mm) greater than the PCB thickness. 4) All Pins: Material - Copper Alloy Finish (RoHS 5/6) - Tin/Lead over Nickel plate Finish (RoHS 6/6) - Matte Tin over Nickel plate 5) Undimensioned components are shown for visual reference only. 6) All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 7) Weight: 2.6 oz. (75g) typical 8) Workmanship: Meets or exceeds IPC-A-610C Class II 9) UL/TUV standards require a clearance greater than 0.04” (1.02mm) between input and output for Basic insulation. This issue should be considered if any copper traces are on the top side of the user’s board. Note that the ferrite cores are considered part of the input/primary circuit. PIN DESIGNATIONS Pin No. Name 1 2 4 5 6 7 8 9 Notes: 1. SENSE(-) may be connected to Vout(-) either remotely or at the converter. 2. Leave TRIM pin open for nominal output voltage. 3. SENSE(+) may be connected to Vout(+) either remotely or at the converter. Function Positive input voltage TTL input to turn converter on and off, referenced to Vin(-), with internal pull up. Negative input voltage Negative output voltage Return remote sense Output voltage trim Positive remote sense Positive output voltage Vin(+) ON/OFF Vin(-) Vout(-) SENSE(-) TRIM SENSE(+) Vout(+) Product # PQ60280HEA13 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HE628P Rev. C 7/3/07 Page 2 Technical Specification MECHANICAL DIAGRAM (base-plated) 0.700 (17.78) Input: Output: Current: Package: 2.40 (61.0) 35-75 V 28 V 12.8 A Half-brick 2.00 (50.8) 1.400 (35.56) 0.20 (5.1) 1.000 (25.40) 0.20 (5.1) 0.400 (10.16) Side View 0.492 +.002/-.005 (12.5 +.05/-.12) 1.90 (48.3) Top View 1.90 (48.3) 2.30 (58.4) 0.19 (4.8) .042 +.021/-.024 (1.07 +.53/-.60) Bottom side Clearance 0.145 typ. (3.68) See Note 3 M3 Non-Threaded or Threaded Standoff 2 Places (see Note 4 for threaded version) Pin Farside Typical 0.400 (10.16) 0.50 (12.7) 1.400 (35.56) NOTES 1) Pins 1-4, 6-8, A, B are 0.040” (1.02mm) diameter with 0.080” (2.03mm) diameter standoff shoulders. 2) Pins 5 and 9 are 0.080” (2.03 mm) diameter with 0.125” (3.18mm) diameter standoff shoulders. 3) Other pin extension lengths available. Recommended pin length is 0.03” (0.76mm) greater than the PCB thickness. 4) Applied torque per screw should not exceed 3 in-lb (.33Nm) 5) Baseplate flatness tolerance is 0.004” (0.10mm) TIR for surface. 6) All Pins: Material - Copper Alloy Finish (RoHS 5/6) - Tin/Lead over Nickel plate Finish (RoHS 6/6) - Matte Tin over Nickel plate 7) Undimensioned components are shown for visual reference only. 8) All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 9) Weight: 4.3 oz. (123g) typical 10) Workmanship: Meets or exceeds IPC-A-610C Class II PIN DESIGNATIONS Pin No. Name 1 2 4 5 6 7 8 9 Notes: 1. SENSE(-) may be connected to Vout(-) either remotely or at the converter. 2. Leave TRIM pin open for nominal output voltage. 3. SENSE(+) may be connected to Vout(+) either remotely or at the converter. Function Positive input voltage TTL input to turn converter on and off, referenced to Vin(-), with internal pull up. Negative input voltage Negative output voltage Return remote sense Output voltage trim Positive remote sense Positive output voltage Vin(+) ON/OFF Vin(-) Vout(-) SENSE(-) TRIM SENSE(+) Vout(+) Product # PQ60280HEA13 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HE628P Rev. C 7/3/07 Page 3 Technical Specification PQ60280HEA13 ELECTRICAL CHARACTERISTICS Parameter ABSOLUTE MAXIMUM RATINGS Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick TA=25°C, airflow rate=300 LFM, Vin=48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C ambient temperature with appropriate power derating. Specifications subject to change without notice. Min. Typ. Max. 100 80 100 2250 100 125 18 48 33.6 30.6 3.0 180 39 120 1.0 \ 5.0 100 0.20 28.00 75 34.6 31.8 11.0 250 60 0.05 40 20 1.00 28.25 Units V V V V °C °C V V V V V A mA mA A 2s mA mA A µH\µF µF Notes & Conditions Continuous Continuous 100µs transient Basic insulation level, Pollution degree 2 Input Voltage Non-Operating Operating Operating Transient Protection Isolation Voltage (input to output) Operating Temperature Storage Temperature Voltage at ON/OFF input pin Operating Input Voltage Range Input Under-Voltage Lockout Turn-On Voltage Threshold Turn-Off Voltage Threshold Lockout Voltage Hysteresis Maximum Input Current No-Load Input Current Disabled Input Current Inrush Current Transient Rating Input Reflected Ripple Current Input Terminal Ripple Current Recommended Input Fuse Input Filter Component Values (L\C) Recommended External Input Capacitance Recommended External Input Capacitor ESR1 Output Voltage Set Point Output Voltage Regulation Over Line Over Load Over Temperature Total Output Voltage Range Output Voltage Ripple and Noise1 Peak-to-Peak RMS Operating Output Current Range Output DC Current-Limit Inception Back-Drive Current-Limit While Enabled Back-Drive Current-Limit While Disabled Maximum Output Capacitance Input Voltage Ripple Rejection Output Voltage during Load Current Transient For a Step Change in Output Current (0.1A/µs) For a Step Change in Output Current (5A/µs) Settling Time Turn-On Transient Turn-On Time Start-Up Inhibit Time Output Voltage Overshoot 100% Load 50% Load Semiconductor Junction Temperature Board Temperature Transformer Temperature Maximum Baseplate Temperature2 Isolation Voltage (dielectric strength) Isolation Resistance Isolation Capacitance3 -40 -55 -2 35 32.3 29.6 INPUT CHARACTERISTICS 100% Load, 35 Vin 0.04 27.75 W V RMS thru 4.7µH inductor; Figures 13 & 15 RMS; Figures 13 & 14 Fast blow external fuse recommended Internal values; Figure E Typical ESR 0.2W; see Figure 13 100kHz, -40ºC to 100ºC OUTPUT CHARACTERISTICS 27.50 +0.05 \ 28 +0.10 \ 28 +0.1 \ 28 +0.2 \ 56 +45 +90 28.50 150 30 15.8 1.0 0.20 30 500 500 200 200 50 12.8 17.0 2.0 0.30 4,000 %\mV %\mV mV V mV mV A A A A µF dB mV mV µs 0.0 14.7 0.5 0.14 Over sample, line, load, temperature & life 20MHz bandwidth; Figures 13 & 16 Full Load; Figures 13 & 16 Full Load; Figures 13 & 16 Subject to thermal derating; Figures 5 - 8 Output Voltage 10% Low; Figure 25 Negative current drawn from output Negative current drawn from output 28Vout at 12.8A Resistive Load 120 Hz; Figure 20 50-75-50% Iout max; 330µF cap; Figure 11 50-75-50% Iout max; 330µF cap; Figure 12 To within 1% Vout nom Full load, Vout=90% nom.; Figures 9 & 10 -40°C to +125°C; Figure A 4,000 µF load capacitance, Iout = 12.8A resistive load Figures 1 - 4 (Figure 23 for baseplated) Figures 1 - 4 (Figure 23 for baseplated) Package rated to 150°C UL rated max operating temp 130°C See Figures 5 - 8 for derating curves Applies to baseplated units only DYNAMIC CHARACTERISTICS 10 2 19 4 0 94.5 94.0 26 6 ms ms % % % EFFICIENCY TEMPERATURE LIMITS FOR POWER DERATING CURVES 125 125 125 100 2250 30 220 °C °C °C °C V MW pF ISOLATION CHARACTERISTICS Note 1: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com) Note 2: There is no derating with a baseplate temperature of 100ºC or lower. Note 3: Higher values of isolation capacitance can be added external to the module. Product # PQ60280HEA13 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HE628P Rev. C 7/3/07 Page 4 Technical Specification ELECTRICAL CHARACTERISTICS (Continued) Parameter P FEATURE CHARACTERISTICS Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick Min. 275 -2 2.7 2.7 -2 Typ. 290 Max. 305 0.8 18 18 0.8 Units kHz V V V V V kW % % % % % V °C °C 6 Notes & Conditions Regulation and Isolation stages Switching Frequency ON/OFF Control (Option P) Off-State Voltage On-State Voltage ON/OFF Control (Option N) Off-State Voltage On-State Voltage ON/OFF Control (Either Option) Pull-Up Voltage Pull-Up Resistance Feature Set S Output Voltage Trim Range Output Voltage Remote Sense Range Output Over-Voltage Protection Feature Set H Output Voltage Trim Range Output Voltage Remote Sense Range Output Over-Voltage Protection Over-Temperature Shutdown Over-Temperature Shutdown Restart Hysteresis Load Current Scale Factor Calculated MTBF (Telcordia) Calculated MTBF (MIL-217) Field Demonstrated MTBF 5 10 -50 111.0 -50 34.4 35.9 120 10 400 1.9 1.4 117.0 5.5 +10 +10 123.0 +15 +15 37.5 Figure A Measured across Pins 9 & 5; Figure C Measured across Pins 9 & 5 Over full temp range; % of nominal Vout Measured across Pins 9 & 5; Figure C Measured across Pins 9 & 5 Over full temp range Average PCB Temperature See App Note: Output Load Current Calc. RELIABILITY CHARACTERISTICS 10 Hrs. TR-NWT-000332; 80% load,300LFM, 40oC Ta 106 Hrs. MIL-HDBK-217F; 80% load, 300LFM, 40oC Ta 106 Hrs. See our website for details STANDARDS COMPLIANCE Parameter P Notes File # E194341, Basic insulation & pollution degree 2 Certified by TUV Test on entire assembly; board & plastic components UL94V-0 compliant ESD test, 8kV - NP, 15kV air - NP (Normal Performance) Section 7 - electrical safety, Section 9 - bonding/grounding STANDARDS COMPLIANCE UL/cUL 60950-1 EN60950-1 72/23/EEC 93/68/EEC Needle Flame Test (IEC 695-2-2) IEC 61000-4-2 GR-1089-CORE Telcordia (Bellcore) GR-513 • An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new releases or download from the SynQor website. QUALIFICATION TESTING Parameter P # Units 32 5 5 10 5 5 5 15 pins Test Conditions 10-55Hz sweep, 0.060” total excursion,1 min./sweep, 120 sweeps for 3 axis QUALIFICATION TESTING Life Test Vibration Mechanical Shock Temperature Cycling Power/Thermal Cycling Design Marginality Humidity Solderability 95% rated Vin and load, units at derating point, 1000 hours 100g minimum, 2 drops in x and y axis, 1 drop in z axis -40°C to 100°C, unit temp. ramp 15°C/min., 500 cycles Toperating = min to max, Vin = min to max, full load, 100 cycles Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load 85°C, 85% RH, 1000 hours, 2 minutes on and 6 hours off MIL-STD-883, method 2003 • Extensive characterization testing of all SynQor products and manufacturing processes is performed to ensure that we supply robust, reliable product. Contact the factory for official product family qualification documents. OPTIONS SynQor provides various options for Logic Sense, Pin Length and Feature Set for this family of DC/DC converters. Please consult the last page for information on available options. PATENTS SynQor is protected under various patents. Please refer to the last page for further information. Product # PQ60280HEA13 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HE628P Rev. C 7/3/07 Page 5 Technical Specification 100 95 90 95 96 Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick Efficiency (%) 85 80 75 70 65 0 1 3 4 5 7 8 9 10 12 13 35 Vin 48 Vin 75 Vin Efficiency (%) 94 93 25 C 40 C 55 C 92 0 100 200 300 400 Load Current (A) Air Flow (LFM) Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C. Figure 2: Efficiency at nominal output voltage and 60% rated power vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal input voltage). 14 30 25 Power Dissipation (W) 20 15 Power Dissipation (W) 13 12 10 35 Vin 5 48 Vin 75 Vin 0 0 1 3 4 5 7 8 9 10 12 13 11 25 C 40 C 55 C 10 0 100 200 300 400 Load Current (A) Air Flow (LFM) Figure 3: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C. Figure 4: Power dissipation at nominal output voltage and 60% rated power vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal input voltage). 14 10 8 6 4 2 0 0 25 40 55 70 85 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (ºC) Figure 5: Maximum output power derating curves vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM with air flowing from pin 4 to pin 1 (nominal input voltage). See Figure 23 for baseplate derating curve. Product # PQ60280HEA13 Phone 1-888-567-9596 Figure 6: Thermal plot of converter at 9.3 amp load current (260.4W) with 55°C air flowing at the rate of 200 LFM. Air is flowing from pin 4 to pin 1 (nominal input voltage). Doc.# 005-2HE628P Rev. C 7/3/07 Page 6 www.synqor.com Semiconductor junction temperature is within 1°C of surface temperature 12 Iout (A) Technical Specification 14 12 10 8 6 4 2 0 0 25 40 55 70 85 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick Ambient Air Temperature (ºC) Figure 7: Maximum output power derating curves vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM with air flowing from input to output (nominal input voltage). See Figure 23 for baseplate derating curve. Figure 8: Thermal plot of converter at 9.6 amp load current (268.8W) with 55°C air flowing at the rate of 200 LFM. Air is flowing across the converter from input to output (nominal input voltage). Figure 9: Turn-on transient at full load (resistive load) (10 ms/div). Input voltage pre-applied. Top Trace: Vout (5V/div). Bottom Trace: ON/OFF input (5V/div) Figure 10: Turn-on transient at zero load (10 ms/div). Top Trace: Vout (5V/div). Bottom Trace: ON/OFF input (5V/div) Figure 11: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.1A/µ s). Load cap: 330µ F, electrolytic output capacitance. Top trace: Vout (500mV/div). Bottom trace: Iout (5A/div). Product # PQ60280HEA13 Phone 1-888-567-9596 Figure 12: Output voltage response to step-change in load current (50%-75%50% of Iout(max): dI/dt = 5A/µ s). Load cap: 330µ F, electrolytic output capacitance. Top trace: Vout (500mV/div). Bottom trace: Iout (5A/div). Doc.# 005-2HE628P Rev. C 7/3/07 Page 7 www.synqor.com Semiconductor junction temperature is within 1°C of surface temperature Iout (A) Technical Specification See Fig. 15 4.7 µH source impedance Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick See Fig. 14 See Fig. 16 iS VSOURCE iC DC/DC Converter VOUT 15 µF, 2*4.7 µF ceramic tantalum and capacitor 1µF ceramic capacitor 100 µF, electrolytic capacitor Figure 13: Test set-up diagram showing measurement points for Input Terminal Ripple Current (Figure 14), Input Reflected Ripple Current (Figure 15) and Output Voltage Ripple (Figure 16). Figure 14: Input Terminal Ripple Current, ic, at full rated output current and nominal input voltage with 4.7µ H source impedance and 100µ F electrolytic capacitor (100 mA/div). (See Figure 13) Figure 15: Input reflected ripple current, is, through a 10 µ H source inductor at nominal input voltage and rated load current (10 mA/div). (See Figure 13) Figure 16: Output voltage ripple at nominal input voltage and rated load current (50 mV/div). Load capacitance: two 4.7µ F ceramic capacitors and 15µ F tantalum capacitor. Bandwidth: 20 MHz. (See Figure 13) Figure 17: Output voltage response to step-change in input voltage (1000V/ms). Load cap: 330µ F, electrolytic output capacitance. Ch 1: Vout (2V/div), Ch 2: Vin (20V/div). Product # PQ60280HEA13 Phone 1-888-567-9596 Figure 18: Load current (5A/div) as a function of time when the converter attempts to turn on into a 10 mW short circuit. Doc.# 005-2HE628P Rev. C 7/3/07 Page 8 www.synqor.com Technical Specification 10 10 Input: Output: Current: Package: 35-75 V 28 V 12.8 A Half-brick Forward Transmission (dB) Output Impedance (ohms) 1 0 -10 0.1 -20 0.01 -30 35 Vin 48 Vin 75 Vin -50 100 1,000 10,000 100,000 0.001 35 Vin 48 Vin 75 Vin -40 0.0001 100 1,000 10,000 100,000 Hz Hz Figure 19: Magnitude of incremental output impedance (Zout = vout/iout) for minimum, nominal, and maximum input voltage at full rated power. 15 10 Figure 20: Magnitude of incremental forward transmission (FT = vout/vin) for minimum, nominal, and maximum input voltage at full rated power. 100 Reverse Transmission (dB) 0 -5 -10 -15 -20 -25 -30 10 100 1,000 10,000 100,000 35 Vin 48 Vin 75 Vin Input Impedance (ohms) 5 10 1 35 Vin 48 Vin 75 Vin 0.1 10 100 1,000 10,000 100,000 Hz Hz Figure 21: Magnitude of incremental reverse transmission (RT = iin/iout) for minimum, nominal, and maximum input voltage at full rated power. 14 12 Figure 22: Magnitude of incremental input impedance (Zin = vin/iin) for minimum, nominal, and maximum input voltage at full rated power. 5 4 10 8 6 4 2 0 0 25 40 55 70 85 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 0 50 100 200 300 400 1 Rth (C/W) Iout (A) 3 2 13A 9.5A 5A 2A Ambient Air Temperature (ºC) Airflow (LFM) Figure 23: Baseplated unit maximum output power derating curves vs. ambient air temperature for airflow rates of 100 LFM through 400 LFM with air flowing from input to output (nominal input voltage). No derating if baseplate is