PQ55530HEA08PYA

Technical S pecification PQ55530HEB08 48V in Input I nput 53Vout Output 7.6Amp Current 2250Vdc Isolation Half-brick DC/DC Conver ter Th e P Q55 530HEB0 8 P owerQo r ® Exa conver ter is an iso l a te d, fixed swit c hin g fr eq ue nc y DC /DC co nv er t er t ha t u s es s y nc hr on ou s r ect ifi ca ti on t o ac hiev e e xtr eme ly high effic ien cy a n d p ower d ens ity . Th is m od ul e is ide al ly s uited to s up p or t th e IEEE 80 2.3 af sta nd ar d for P ower Ov er LAN a n d Vo IP a p pl ica tion s. Th e 5 3Vo ut mod ul es fe atu re 2, 25 0Vd c iso la tio n and lo w comm on mo de no ise. T he Ex a s eri es co nver t e rs of fer ind u str y le ad in g u sea b le ou tpu t p ower fo r an y s tan dard “half-brick” module. RoHS compliant (see page 13 ). Operational Features • Ultra-high efficiency, 95% at full rated load current • Delivers up to 400 Watts of output power with minimal derating - optional open frame unit available • Input voltage range: 38V – 55V, with 80V for 100ms input transient capability • Fixed frequency switching provides predictable EMI performance • On-board input and output filtering PQ55530HEB08 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 permanent damage • Active back bias limit prevents damage to converter from external load induced pre-bias • Latching 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 0.50” (12.7mm) for baseplated unit, open-frame only 0.420” (10.67mm) • Total weight: 4.3 oz. (123 grams) for baseplated unit, open-frame 2.6oz. (75 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 # PQ55530HEB08 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HEB53P Rev. B 10/4/07 Page 1 Technical Specification MECHANICAL DIAGRAM (base-plated) 0.700 (17.78) Input: Output: Current: Package: 2.40 (61.0) 38-55 V 53 V 7.6 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 Top View 1.90 (48.3) 0.50 (12.7) 1.90 (48.3) 2.30 (58.4) 0.19 (4.8) .030 +.028 (0.81 +.71) Bottom side Clearance Lowest Component Load Board Flanged Pin See Note 12 0.145 typ. (3.68) See Note 6 0.400 (10.16) M3 Threaded Standoff 4 Places See Note 1 Pin Farside Typical 0.50 (12.6) 1.400 (35.56) NOTES 1) M3 screws used to bolt unit’s baseplate to other surfaces (such as heatsink) must not exceed 0.100” (2.54 mm) depth below the surface of the baseplate. 2) Applied torque per screw should not exceed 6in-lb. (0.7 Nm) 3) Baseplate flatness tolerance is 0.004” (.10mm) TIR for surface 4) Pins 1, 2, 4, 6-8, are 0.040” (1.02mm) diameter with 0.080” (2.03mm) diameter standoff shoulders 5) Pins 5, 9 are 0.080” (2.03mm) diameter shoulderless pins. 6) Other pin extension lengths available 7) All Pins: Material - Copper Alloy Finish (RoHS 5/6) - Tin/Lead over Nickel plate Finish (RoHS 6/6) - Matte Tin over Nickel plate 8) Undimensioned components are shown for visual reference only. 9) Weight: 4.3 oz. (123 g) typical 10) All dimensions in inches (mm) Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm) x.xxx +/-0.010 in. (x.xx +/-0.25mm) 11) Workmanship: Meets or exceeds IPC-A-610C Class II 12) For information regarding soldering and cleaning of base-plated units please refer to the “Base-Plate Soldering & Cleaning product advisor y” on our website’s Technical Documents page. Product # PQ55530HEB08 Phone 1-888-567-9596 PIN DESIGNATIONS Pin No. Name 1 2 4 5 6 7 8 9 Notes: 1. SENSE(–) should be connected to Vout(–) either remotely or at the converter. 2. Leave TRIM pin open for nominal output voltage. 3. SENSE(+) should be connected to Vout(+) either remotely or at the converter. Doc.# 005-2HEB53P Rev. B 10/4/07 Page 2 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(+) www.synqor.com Technical Specification MECHANICAL DIAGRAM (open frame) .400 (10.16) Input: Output: Current: Package: 38-55 V 53 V 7.6 A Half-brick 1.40 1.000 .700 (17.78) (35.56) (35.56) Side View 0.420 (10.67) 2.30 (58.4) 1.90 .030 +.028 (0.81 +.71) (48.3) Top View Bottom side Clearance Lowest Component Load Board Flanged Pin See Note 10 0.145 typ. (3.68) See Note 3 .400 .19 (4.8) .50 (12.7) (10.16) 1.40 (35.56) 2.40 (61.0) 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. (75 g) 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 connections are identical to baseplated version shown on page 2. Use “A” as 10th letter in part number for open frame version (see ordering page). 10) The flanged pins are designed to permit surface mount soldering (avoiding the wave soldering process) through the use of the flanged pin-in-paste technique. Product # PQ55530HEB08 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HEB53P Rev. B 10/4/07 Page 3 Technical Specification PQ55530HEx08 ELECTRICAL CHARACTERISTICS Parameter ABSOLUTE MAXIMUM RATINGS Input: Output: Current: Package: 38-55 V 53 V 7.6 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. 80 60 80 2250 100 125 18 48 35.2 33.0 2.1 140 42 20 130 1.0\5.0 100 52.50 52.75 53.00 53.00 55 36.4 34.3 11.8 68 0.01 40 20 Units V V V V °C °C V V V V V A mA mA A 2s mA mA A µH\µF µF V V %\mV %\mV mV mV V mV mV A A A mA µF dB mV mV µs Notes & Conditions Continuous Continuous 100ms 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 Output Voltage Set Point (standard option) Output Voltage Set Point (“A” option3) Output Voltage Regulation Over Line Over Load Over Temperature (standard option) Over Temperature (“A” option3) 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 (1A/µs) Settling Time Turn-On Transient Turn-On Time Start-Up Delay Time Output Voltage Overshoot 100% Load 50% Load Semiconductor Junction Temperature Board Temperature Transformer Temperature Maximum Baseplate Temperature Isolation Voltage (dielectric strength) Isolation Resistance Isolation Capacitance2 -40 -55 -2 38 34.0 32.0 INPUT CHARACTERISTICS 100% Load, 38 Vin, trim up 5% Vin = 38V RMS thru 4.7µH inductor; Figures 16 & 18 RMS; Figures 12 & 17 Fast blow external fuse recommended Internal values; see Figure D Typical ESR 0.04 -1.0W; see Figure 16 OUTPUT CHARACTERISTICS 53.50 53.25 51.95 +0.05 \ 20 +0.1 \ 50 +0.15 \ 80 +0.2 \ 105 +100 +158 +50 +79 53.95 150 20 10.5 1.38 90 60 600 600 600 50 7.6 11.5 2.0 120 1,000 0 9.5 0.5 50 Over sample, line, load, temperature & life 20MHz bandwidth; Figures 15 & 16 Full Load; see Figures 16 & 19 Full Load; see Figures 16 & 19 Subject to thermal derating; Figures 5, 7 - 10 Output Voltage 10% Low; Figure 20 54V pre-bias voltage on output " 53Vout at 7.6A Resistive Load 120 Hz; Figure 20 50-75-50% Iout max; 200µF cap; Figure 13 50-75-50% Iout max; 200µF cap; Figure 14 To within 0.2% Vout nom Full load, Vout=90% nom.; Figures 11 & 12 -40°C to +125°C; Figure E 1,000 µF load capacitance, Iout = 0A Figures 1 - 4 Figures 1 - 4 Package rated to 150°C UL rated max operating temp 130°C See Figures 5, 7 - 10 for derating curves Applies to PQ55525HEB08xxx unit only DYNAMIC CHARACTERISTICS 15 4 20 6 0 95 95 28 8 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: Higher values of isolation capacitance can be added external to the module. Note 3: See the last page for ordering information options. Product # PQ55530HEB08 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2HEB53P Rev. B 10/4/07 Page 4 Technical Specification ELECTRICAL CHARACTERISTICS (Continued) Parameter P FEATURE CHARACTERISTICS Input: Output: Current: Package: 38-55 V 53 V 7.6 A Half-brick Min. 275 -2 2.7 2.7 -2 Typ. 300 Max. 325 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 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 -50 57 5 10 58.5 125 10 180 1.9 1.4 5.5 +5 +5 60 Figure A Measured across Pins 9 & 5; Figure B Measured across Pins 9 & 5 Over full temp range; % of nominal Vout, Latching 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 STANDARDS COMPLIANCE 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 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 QUALIFICATION TESTING # 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 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 of this specification sheet for information on available options. Product # PQ55530HEB08 Phone 1-888-567-9596 PATENTS SynQor is protected under various patents, including but not limited to U.S. Patent #s 5,999,417; 6,222,742 B1; 6,594,159 B2; 6,545,890 B2. www.synqor.com Doc.# 005-2HEB53P Rev. B 10/4/07 Page 5 Technical Specification 100 99 98 95 97 Input: Output: Current: Package: 38-55 V 53 V 7.6 A Half-brick Efficiency (%) 90 96 Efficiency (%) 38 Vin 48 Vin 55 Vin 95 94 93 92 91 90 25C 40C 55C 85 80 75 70 0.0 0.8 1.5 2.3 3.0 3.8 4.6 5.3 6.1 6.8 7.6 100 200 300 400 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). 16.0 15.0 14.0 13.0 12.0 11.0 10.0 9.0 8.0 25C 40C 55C 24 22 20 Power Dissipation (W) 16 14 12 10 8 6 4 2 0 0.0 0.8 1.5 2.3 3.0 3.8 4.6 5.3 6.1 6.8 7.6 38 Vin 48 Vin 55 Vin Power Dissipation (W) 18 100 200 300 400 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). 70 60 50 40 30 20 10 0 35-75Vin 8 7 6 5 OVP Shutdown 4 3 400 LFM (2.0 m/s) 2 1 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Output Voltage (V) Iout (A) -5 0 5 10 15 Ambient Air Temperature (ºC) Load Current (A) Figure 5: Maximum output power derating curves vs. ambient air temperature for a baseplated unit (full power at 100°C baseplate). Airflow rates of 100 LFM through 400 LFM with air flowing from input to output (nominal input voltage). Product # PQ55530HEB08 Phone 1-888-567-9596 Figure 6: Output voltage vs. load current showing typical current limit curves and converter shutdown points. Doc.# 005-2HEB53P Rev. B 10/4/07 Page 6 www.synqor.com Technical Specification 8 7 6 5 Input: Output: Current: Package: 38-55 V 53 V 7.6 A Half-brick Iout (A) 4 3 400 LFM (2.0 m/s) 2 1 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (ºC) Figure 7: Maximum output power derating curves vs. ambient air temperature for an open frame unit. Airflow rates of 100 LFM through 400 LFM with air flowing from input to output (nominal input voltage). 8 7 6 5 Figure 8: Thermal plot of converter at 5.1amp load current (271W) with 55°C air flowing at the rate of 200 LFM. Air is flowing across the converter from input to output (nominal input voltage). Iout (A) 4 3 400 LFM (2.0 m/s) 2 1 0 0 25 40 55 70 85 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) Ambient Air Temperature (ºC) Figure 9: Maximum output power derating curves vs. ambient air temperature for an open frame unit. Airflow rates of 100 LFM through 400 LFM with air flowing from pin 1 to pin 4 (nominal input voltage). Figure 10: Thermal plot of converter at 4.95 amp load current (262W) with 55°C air flowing at the rate of 200 LFM. Air is flowing across the converter from pin 1 to pin 4 (nominal input voltage). Figure 11: Turn-on transient at full load (resistive load) (20 ms/div). Input voltage pre-applied. Top Trace: Vout (10V/div). Bottom Trace: ON/OFF input (5V/div) Product # PQ55530HEB08 Phone 1-888-567-9596 Figure 12: Turn-on transient at zero load (20 ms/div). Top Trace: Vout (10V/div) Bottom Trace: ON/OFF input (5V/div) Doc.# 005-2HEB53P Rev. B 10/4/07 Page 7 www.synqor.com Technical Specification Input: Output: Current: Package: 38-55 V 53 V 7.6 A Half-brick Figure 13: Output voltage response to step-change in load current (50%-75%50% of Iout(max); dI/dt = 0.1A/µ s). Load cap: 200µ F, electrolytic output capacitance. Top trace: Vout (500mV/div), Bottom trace: Iout (2A/div). Figure 14: Output voltage response to step-change in load current (50%-75%50% of Iout(max): dI/dt = 1A/µ s). Load cap: 330µ F, electrolytic output capacitance. Top trace: Vout (500mV/div), Bottom trace: Iout (2A/div). See Fig. 18 source impedance 4.7 µH See Fig. 17 See Fig. 19 DC/DC Converter VSOURCE 100 µF,