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H36SA54003NNFC

H36SA54003NNFC

  • 厂商:

    DELTA(台达)

  • 封装:

    -

  • 描述:

    DC/DCCONVERTER54V162W

  • 数据手册
  • 价格&库存
H36SA54003NNFC 数据手册
H36SA54003 162W DC/DC Power Module FEATURES  High efficiency: 93.5% @ 54V/3A  Industry standard pin out and footprint  Size: 61.0mm x 57.9mm x 13.2mm  Fixed frequency operation  Input UVLO  Hiccup output over current protection (OCP)  Hiccup output over voltage protection (OVP)  Auto recovery OTP (2.40’’ x 2.28” x 0.52”) with heat-spreader  Monotonic startup into normal and pre-biased loads  2828V isolation and basic insulation  No minimum load required  ISO 9001, TL 9000, ISO 14001, QS9000,  OHSAS18001 certified manufacturing facility UL/cUL 60950-1 (US & Canada) H36SA54003, Half Brick Family DC/DC Power Modules: 18~75V in, 54V/3A out, 162W The H36SA54003 Series, Half Brick, 18~75V input, single output, isolated DC/DC converter are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. The H36SA54003 provide up to 162 watts of power in an industry standard footprint and pin out. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performances, as well as extremely high reliability under highly stressful operating conditions. The typical efficiency is 93.5% at 48V input, 54V output and 3A load. DS_H36SA54003_04222020 OPTIONS  Negative or Positive remote On/Off  Open frame/Heat spreader Soldering method  Hand soldering  Wave soldering APPLICATIONS  Telecom / Datacom  Wireless Networks  Optical Network Equipment  Server and Data Storage  Industrial / Testing Equipment E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P1 TECHNICAL SPECIFICATIONS (TA=25°C, airflow rate=300 LFM, Vin=48Vdc, nominal Vout unless otherwise noted.) PARAMETER NOTES and CONDITIONS H36SA54003 Min. ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous Transient (100ms) Operating Ambient Temperature Storage Temperature Input/Output Isolation Voltage INPUT CHARACTERISTICS Operating Input Voltage Input Under-Voltage Lockout Turn-On Voltage Threshold Turn-Off Voltage Threshold Lockout Hysteresis Voltage Maximum Input Current No-Load Input Current Off Converter Input Current Inrush Current ( I2t) Input Reflected-Ripple Current Input Voltage Ripple Rejection OUTPUT CHARACTERISTICS Output Voltage Set Point Output Regulation Over Load Over Line Over Temperature Total Output Voltage Range Output Voltage Ripple and Noise Peak-to-Peak RMS Operating Output Current Range Output Over Current Protection(hiccup mode) DYNAMIC CHARACTERISTICS Output Voltage Current Transient Positive Step Change in Output Current Negative Step Change in Output Current Settling Time (within 1% Vout nominal) Turn-On Transient Start-Up Time, From On/Off Control Start-Up Time, From Input Output Capacitance EFFICIENCY 100% Load 60% Load ISOLATION CHARACTERISTICS Input to Output Input to heatspreader Output to heatspreader Isolation Resistance Isolation Capacitance FEATURE CHARACTERISTICS Switching Frequency ON/OFF Control, Negative Remote On/Off logic Logic Low (Module On) Logic High (Module Off) ON/OFF Control, Positive Remote On/Off logic Logic Low (Module Off) Logic High (Module On) ON/OFF Current (for both remote on/off logic) Leakage Current (for both remote on/off logic) Output Voltage Trim Range Output Over-Voltage Protection GENERAL SPECIFICATIONS MTBF Weight 0 -40 -55 Max. Units 75 100 85 125 2828 Vdc Vdc Vdc °C °C Vdc 18 48 75 Vdc 16.0 15.0 0.3 17.3 16.3 1 18.0 17.0 1.8 11 Vdc Vdc Vdc A mA mA A2s mA dB Full Load, 18Vin Vin=48V, Io=0A Vin=48V, Io=0A 55 7 P-P thru 12µH inductor, 5Hz to 20MHz 120 Hz 50 60 1 Vin=48V, Io=Io.max, Tc=25°C Io=Io, min to Io, max Vin=18V to 75V Tc=-40°C to 85°C Over sample load, line and temperature 5Hz to 20MHz bandwidth Vin=48V, Full Load, 10µF ceramic Vin=48V, Full Load, 10µF ceramic Vin=18V to75V Output Voltage 10% Low 52.92 Full load; 5% overshoot of Vout at startup 54.00 55.08 Vdc 55.62 mV mV mV V 3 4.5 mV mV A A ±15 ±20 ±50 52.38 160 50 0 3.3 48Vin, 10µF ceramic, 0.1A/µs 50% Io.max to 75% Io.max 75% Io.max to 50% Io.max 450 350 200 mV mV µs 70 90 mS mS µF 0 Vin=48V Vin=48V 3300 93.5 93.0 % % 2828 2828 2828 4000 Vdc Vdc Vdc MΩ pF 300 KHz 10 Von/off Von/off -0.7 2.5 0.8 15 V V Von/off Von/off Ion/off at Von/off=0V Logic High, Von/off=5V Pout ≦ max rated power,Io ≦ Io.max -0.7 2.5 0.8 15 1.5 V V mA -10 10 % % of nominal Vout 115 140 % Io=80% of Io, max; Ta=25°C, airflow rate=300LFM With heat spreader Refer to Figure 20 for Hot spot 1 location Over-Temperature Shutdown (Without heat spreader) (48Vin,80% Io, 200LFM,Airflow from Vin- to Vin+) Refer to Figure 23 for Hot spot 2 location Over-Temperature Shutdown (With heat spreader) (48Vin,80% Io, 200LFM,Airflow from Vin- to Vin+) Over-Temperature Shutdown ( NTC resistor ) Refer to Figure 20 for NTC resistor location Note: Please attach thermocouple on NTC resistor to test OTP function, the hot spots’ temperature is just for reference. DS_H36SA54003_04222020 Typ. 10.3 96 Mhours hours grams 136 °C 123 °C 130 °C E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P2 ELECTRICAL CHARACTERISTICS CURVES Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25°C. Figure 2: Power dissipation vs. load current for minimum, nominal, and maximum input voltage at 25°C. Figure 3: Full load input characteristics at room temperature. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P3 ELECTRICAL CHARACTERISTICS CURVES For Negative Remote On/Off Logic Figure 4: Turn-on transient at zero load current (20ms/div). Vin=48V. Top Trace: Vout; 10V/div; Bottom Trace: ON/OFF input: 5V/div. Figure 5: Turn-on transient at full load current (20ms/div). Vin=48V. Top Trace: Vout: 10V/div; Bottom Trace: ON/OFF input: 5V/div. For Input Voltage Start up Figure 6: Turn-on transient at zero load current (40 ms/div). Top Trace: Vout; 10V/div; Bottom Trace: input voltage: 30V/div DS_H36SA54003_04222020 Figure 7: Turn-on transient at full load current (40 ms/div). Top Trace: Vout; 10V/div; Bottom Trace: input voltage:30V/div. E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P4 ELECTRICAL CHARACTERISTICS CURVES Figure 8: Output voltage response to step-change in load current (50%-75% of Io, max; di/dt = 0.1A/µs; Vin=48V). Load cap: 10µF ceramic capacitor. Top Trace: Vout (0.3V/div, 200us/div), Bottom Trace: Iout (1A/div). Scope measurement should be made using a BNC cable (length shorter than 20 inches). Position the load between 51 mm to 76 mm (2 inches to 3 inches) from the module Figure 9: Output voltage response to step-change in load current (75%-50% of Io, max; di/dt = 0.1A/µs; Vin=48V). Load cap: 10µF ceramic capacitor. Top Trace: Vout (0.3V/div, 200us/div), Bottom Trace: Iout (1A/div). Scope measurement should be made using a BNC cable (length shorter than 20 inches). Position the load between 51 mm to 76 mm (2 inches to 3 inches) from the module 100uF Figure 10: Test set-up diagram showing measurement points for Input Terminal Ripple Current and Input Reflected Ripple Current. Note: Measured input reflected-ripple current with a simulated source Inductance (LTEST) of 12 μH. Capacitor Cs offset possible battery impedance. Measure current as shown above. DS_H36SA54003_04222020 Figure 11: Input Terminal Ripple Current, ic, at max output current and nominal input voltage with 12µH source impedance and 100µF electrolytic capacitor (500 mA/div,4us/div). E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P5 ELECTRICAL CHARACTERISTICS CURVES Figure 12: Input reflected ripple current, is, through a 12µH source inductor at nominal input voltage and max load current (20mA/div,2us/div). Figure 13: Output voltage noise and ripple measurement test setup. Figure 14: Output voltage ripple at nominal input voltage and max load current (50 mV/div, 2us/div) Load capacitance: 10µF ceramic capacitor Bandwidth: 20 MHz. Figure 15: Output voltage vs. load current showing typical current limit curves and converter shutdown points. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P6 DESIGN CONSIDERATIONS Safety Considerations Input Source Impedance The impedance of the input source connecting to the DC/DC power modules will interact with the modules and affect the stability. A low ac-impedance input source is recommended. If the source inductance is more than a few μH, we advise 220μF electrolytic capacitor (ESR < 0.7 Ω at 100 kHz) mounted close to the input of the module to improve the stability. Layout and EMC Considerations Delta’s DC/DC power modules are designed to operate in a wide variety of systems and applications. For design assistance with EMC compliance and related PWB layout issues, please contact Delta’s technical support team. An external input filter module is available for easier EMC compliance design. Below is the reference design for an input filter tested with H36SA54003 to meet class B in CISSPR 22. Schematic and Components List C1=C2= 4.4uF ceramic capacitor C3=0.1uF ceramic capacitor CY1=CY2=CY3=CY4=10nF C4=100uF Electrolytic capacitor L1=L2=0.473mH common chock(Pulse P0502) The power module must be installed in compliance with the spacing and separation requirements of the end-user’s safety agency standard, i.e., UL60950-1, CSA C22.2 NO. 60950-1 2nd and IEC 60950-1 2nd : 2005 and EN 60950-1 2nd: 2006+A11+A1: 2010, if the system in which the power module is to be used must meet safety agency requirements. Basic insulation based on 75 Vdc input is provided between the input and output of the module for the purpose of applying insulation requirements when the input to this DC-to-DC converter is identified as TNV-2 or SELV. An additional evaluation is needed if the source is other than TNV-2 or SELV. When the input source is SELV circuit, the power module meets SELV (safety extra-low voltage) requirements. If the input source is a hazardous voltage which is greater than 60 Vdc and less than or equal to 75 Vdc, for the module’s output to meet SELV requirements, all of the following must be met:  The input source must be insulated from the ac mains by reinforced or double insulation.  The input terminals of the module are not operator accessible.  A SELV reliability test is conducted on the system where the module is used, in combination with the module, to ensure that under a single fault, hazardous voltage does not appear at the module’s output. When installed into a Class II equipment (without grounding), spacing consideration should be given to the end-use installation, as the spacing between the module and mounting surface have not been evaluated. The power module has extra-low voltage (ELV) outputs when all inputs are ELV. Test Result:Vin=48V,Io=3A dBμV 80.0 Limits 55022MQP 55022MAV 70.0 60.0 50.0 40.0 Transducer 8130 Traces PK+ AV 30.0 20.0 10.0 0.0 150 kHz 1 MHz 10 MHz 30 MHz This power module is not internally fused. To achieve optimum safety and system protection, an input line fuse is highly recommended. The safety agencies require a normal-blow fuse with 30A maximum rating to be installed in the ungrounded lead. A lower rated fuse can be used based on the maximum inrush transient energy and maximum input current. Soldering and Cleaning Considerations Post solder cleaning is usually the final board assembly process before the board or system undergoes electrical testing. Inadequate cleaning and/or drying may lower the reliability of a power module and severely affect the Blue Line is quasi peak mode;green line is average mode. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P7 reliability of a power module and severely affect the finished circuit board assembly test. Adequate cleaning and/or drying is especially important for un-encapsulated and/or open frame type power modules. For assistance on appropriate soldering and cleaning procedures, please contact Delta’s technical support team. Vi(+) Vo(+) Sense(+) ON/OFF trim Rload Sense(-) Vi(-) Vo(-) FEATURES DESCRIPTIONS Over-Current Protection Figure 16: Remote on/off implementation The modules include an internal output over-current protection circuit, which will endure current limiting for an unlimited duration during output overload. If the output current exceeds the OCP set point, the modules will shut down (hiccup mode). The modules will try to restart after shutdown. If the overload condition still exists, the module will shut down again. This restart trial will continue until the overload condition is corrected. Output Voltage Adjustment (TRIM) To increase or decrease the output voltage set point, connect an external resistor between the TRIM pin and the Vout+ or Vout-. The TRIM pin should be left open if this feature is not used. Over-Voltage Protection The modules include an internal output over-voltage protection circuit, which monitors the voltage on the output terminals. If this voltage exceeds the over-voltage set point, the protection circuit will constrain the max duty cycle to limit the output voltage, if the output voltage continuously increases the modules will shut down, and then restart after a hiccup-time (hiccup mode). Over-Temperature Protection The over-temperature protection consists of circuitry that provides protection from thermal damage. If the temperature exceeds the over-temperature threshold the module will shut down.The module will restart after the temperature is within specification. Figure 17: Circuit configuration for trim-up (increase output voltage) If the external resistor is connected between the TRIM and Vout (+) pins, the output voltage set point increases (Fig. 17). The external resistor value required to obtain a percentage of output voltage change △% is defined as: Rtrim  up  Vo (100   ) 100   2K  1.24  Remote On/Off Ex. When Trim-up +10% (54V×1.1=59.4V) The remote on/off feature on the module can be either negative or positive logic. Negative logic turns the module on during a logic low and off during a logic high. Positive logic turns the modules on during a logic high and off during a logic low. Rtrim  up  54  (100  10) 100   2  467K  1.24 10 10 Remote on/off can be controlled by an external switch between the on/off terminal and the Vi (-) terminal. The switch can be an open collector or open drain. For negative logic if the remote on/off feature is not used, please short the on/off pin to Vi (-). For positive logic if the remote on/off feature is not used, please leave the on/off pin to floating. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P8 Output Voltage Adjustment (TRIM) THERMAL CONSIDERATIONS Thermal management is an important part of the system design. To ensure proper, reliable operation, sufficient cooling of the power module is needed over the entire temperature range of the module. Convection cooling is usually the dominant mode of heat transfer. Hence, the choice of equipment to characterize the thermal performance of the power module is a wind tunnel. Thermal Testing Setup Figure 18: Circuit configuration for trim-down (decrease output voltage) If the external resistor is connected between the TRIM and Vout (-), the output voltage set point decreases (Fig. 18). The external resistor value required to obtain a percentage of output voltage change △% is defined as 100  Rtrim  down    2K    Ex. When Trim-down -10% (54V×0.9=48.6V) 100  Rtrim  down    2 K   8K   10  Delta’s DC/DC power modules are characterized in heated vertical wind tunnels that simulate the thermal environments encountered in most electronics equipment. This type of equipment commonly uses vertically mounted circuit cards in cabinet racks in which the power modules are mounted. The following figure shows the wind tunnel characterization setup. The power module is mounted on a 185mmX185mm,70μm (2Oz),6 layers test PWB and is vertically positioned within the wind tunnel. The space between the neighboring PWB and the top of the power module is constantly kept at 6.35mm (0.25’’). PWB FANCING PWB MODULE When using remote sense and trim, the output voltage of the module is usually increased, which increases the power output of the module with the same output current. 50.8(2.00") Care should be taken to ensure that the maximum output power of the module remains at or below the maximum rated power. AIR VELOCITY AND AMBIENT TEMPERATURE SURED BELOW THE MODULE AIR FLOW Note: Wind Tunnel Test Setup Figure Dimensions are in millimeters and (Inches) Figure 19: Wind tunnel test setup Thermal Derating Heat can be removed by increasing airflow over the module. To enhance system reliability, the power module should always be operated below the maximum operating temperature. If the temperature exceeds the maximum module temperature, reliability of the unit may be affected. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P9 THERMAL CURVES THERMAL CURVES (WITHOUT HEAT SPREADER) (WITH HEAT SPREADER) NTC RESISTOR HOT SPOT1 AIRFLOW AIRFLOW Figure 20: * Hot spot 1& NTC resistor temperature measured points. The allowed maximum hot spot 1 temperature is defined at 120℃ Output Current(A) Figure 23: * Hot spot 2 temperature measured point. The allowed maximum hot spot 2 temperature is defined at 108℃ H36SA54003(Standard) Output Current vs. Ambient Temperature and Air Velocity @Vin = 24V (Either Orientation) 3.0 Output Current(A) H36SA54003(Standard) Output Current vs. Ambient Temperature and Air Velocity @Vin = 24V (Either Orientation,With Heat Spreader) 3.0 Natural Convection Natural Convection 2.5 2.5 100LFM 100LFM 2.0 200LFM 2.0 200LFM 300LFM 300LFM 1.5 1.5 400LFM 400LFM 1.0 1.0 500LFM 500LFM 600LFM 0.5 0.5 0.0 0.0 25 30 35 40 45 50 55 60 65 70 Figure 21: Output current vs. ambient temperature and air velocity @Vin=24V(Either Orientation, without heat spreader) Output Current(A) 25 75 80 85 Ambient Temperature (℃) 30 35 40 45 50 55 60 65 70 75 80 85 Ambient Temperature (℃) Figure 24: Output current vs. ambient temperature and air velocity @Vin=24V(Either Orientation, with heat spreader) H36SA54003(Standard) Output Current vs. Ambient Temperature and Air Velocity @Vin = 48V (Either Orientation) Output Current(A) H36SA54003(Standard) Output Current vs. Ambient Temperature and Air Velocity @Vin = 48V (Either Orientation,With Heat Spreader) 3.0 3.0 Natural Convection Natural Convection 2.5 2.5 100LFM 100LFM 2.0 2.0 200LFM 200LFM 1.5 1.5 300LFM 300LFM 400LFM 1.0 1.0 0.5 0.5 0.0 0.0 25 30 35 40 45 50 55 60 65 70 75 80 85 Ambient Temperature (℃) Figure 22: Output current vs. ambient temperature and air velocity @Vin=48V(Either Orientation,without heat spreader) DS_H36SA54003_04222020 25 30 35 40 45 50 55 60 65 70 75 80 85 Ambient Temperature (℃) Figure 25: Output current vs. ambient temperature and air velocity @Vin=48V(Either Orientation,with heat spreader) E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P10 MECHANICAL DRAWING For modules with through-hole pins and the optional heatspreader, they are intended for wave soldering assembly onto system boards; please do not subject such modules through reflow temperature profile. Note: All pins are copper alloy with matte Tin(Pb free) plated over Nickel under plating. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P11 RECOMMENDED LAYOUT 1 Vin+ Vout+ 9 2 ON/ OFF Sense(+)(OPTIONAL) 8 TRIM(OPTIONAL) 7 3 CASE Sense(- )(OPTIONAL) 6 4 Vin- Vout- 5 Soldering method Generally, as the most common mass soldering method for the solder attachment, wave soldering is used for through-hole power modules and reflow soldering is used for surface-mount ones. Delta recommended soldering methods and process parameters are provided in this document for solder attachment of power modules onto system board. SAC305 is the suggested lead-free solder alloy for all soldering methods. The soldering temperature profile presented in this document is based on SAC305 solder alloy. Reflow soldering is not a suggested method for through-hole power modules due to many process and reliability concerns. If you have this kind of application requirement, please contact Delta sales or FAE for further confirmation. Wave Soldering (Lead-free) Delta’s power modules are designed to be compatible with single-wave or dual wave soldering. The suggested soldering process must keep the power module’s internal temperature below the critical temperature of 217℃ continuously. The recommended wave-soldering profile is shown below: Note: The temperature is measured on solder joint of pins of power module. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P12 The typical recommended (for double-side circuit board) preheat temperature is 115+/-10℃ on the top side (component side) of the circuit board. The circuit-board bottom-side preheat temperature is typically recommended to be greater than 135℃ and preferably within 100℃ of the solder-wave temperature. A maximum recommended preheat up rate is 3℃ /s. A maximum recommended solder pot temperature is 255+/-5℃ with solder-wave dwell time of 3~6 seconds. The cooling down rate is typically recommended to be 6℃/s maximum. Hand Soldering (Lead Free) Hand soldering is the least preferred method because the amount of solder applied, the time the soldering iron is held on the joint, the temperature of the iron, and the temperature of the solder joint are variable. The recommended hand soldering guideline is listed in Table below. The suggested soldering process must keep the power module’s internal temperature below the critical temperature of 217℃ continuously. DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P13 PART NUMBERING SYSTEM H 36 S Form Input Factor Voltage Outputs H - Half 36 - S - Single Brick 18V~75V A 540 03 N N F Output Output ON/OFF Pin Pin Series Voltage Current Logic Length assigment A- 540 - 54V 03 - 3A N - Negative K - 0.110” F - RoHS 6/6 P - Positive N - 0.145” (Lead Free) Number of Product Series number H H Heat spreader(threaded hole), NO SENSE,NO TRIM C Heat spreader(threaded hole), With SENSE,With TRIM G Heat spreader (through hole), With SENSE,With TRIM R - 0.170” MODEL LIST MODEL NAME INPUT OUTPUT EFF @ 100% LOAD H36SA54003NNFH 18V~75V 11A 54V 3A 93.5% @ 48Vin H36SA54003NNFC 18V~75V 11A 54V 3A 93.5% @ 48Vin H36SA54003NNFG 18V~75V 11A 54V 3A 93.5% @ 48Vin Default remote on/off logic is negative and pin length is 0.145”. For different remote on/off logic and pin length, please refer to part numbering system above or contact your local sales office. For modules with through-hole pins and the optional heatspreader, they are intended for wave soldering assembly onto system boards; please do not subject such modules through reflow temperature profile. CONTACT: www.deltaww.com/dcdc Email: dcdc@deltaww.com USA: Telephone: East Coast: 978-656-3993 West Coast: 510-668-5100 Fax: (978) 656 3964 Europe: Phone: +31-20-655-0967 Fax: +31-20-655-0999 Asia & the rest of world: Telephone: +886 3 4526107 ext 6220~6224 Fax: +886 3 4513485 WARRANTY Delta offers a two (2) year limited warranty. Complete warranty information is listed on our web site or is available upon request from Delta. Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Delta. Delta reserves the right to revise these specifications DS_H36SA54003_04222020 E-mail: dcdc@deltaww.com http://www.deltaww.com/dcdc P14
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