E48SP05040 200W DC/DC Power Modules FEATURES High efficiency: 94% 5V/40A Size: 58.4x22.8x11.0mm (2.30x0.90x0.43) w/o heat-spreader 58.4x22.8x12.7mm (2.30x0.90x0.50) with heat-spreader Industry standard footprint and pinout Fixed frequency operation Input UVLO OTP and output OVP Output OCP hiccup mode Output voltage trim down : -20% Output voltage trim up: +10% Monotonic startup into normal and pre-biased loads 1500V isolation and basic insulation No minimum load required No negative current during power or enable on/off ISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS18001 certified manufacturing facility UL/cUL 60950-1 (US & Canada) recognized Delphi Series E48SP050, Eighth Brick Family DC/DC Power Modules: 36~75V in, 5.0V/40A out, 200W OPTIONS Negative or Positive remote On/Off Open frame/Heat spreader The Delphi Series E48SP050, Eighth Brick, 36V~75Vin input, single output, isolated DC/DC converters, are the latest offering from a world leader in power systems technology and manufacturing Delta Electronics, Inc. This product family provides up to 200 watts of power or 40A of output current. With APPLICATIONS creative design technology and optimization of component Optical Transport placement, these converters possess outstanding electrical and Data Networking thermal performance, as well as extremely high reliability under Communications Servers highly stressful operating conditions. Typical efficiency of the 5V/40A module is greater than 94%. DS E48SP05040 01132014 E-mail: DCDC delta.com.tw TECHNICAL SPECIFICATIONS (T =25C, airflow rate=100 LFM, V =48Vdc, nominal Vout unless otherwise noted.) A in PARAMETER NOTES and CONDITIONS E48SP05040 (Standard) Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Vdc Continuous 0 80 Vdc Transient (100ms) 100ms 100 Vdc Operating Ambient Temperature -40 85 C Storage Temperature -55 125 C Input/Output Isolation Voltage 1500 Vdc INPUT CHARACTERISTICS Operating Input Voltage 36 48 75 Vdc Input Under-Voltage Lockout Turn-On Voltage Threshold 32.0 34.0 36.0 Vdc Turn-Off Voltage Threshold 30.0 32.0 34.0 Vdc Lockout Hysteresis Voltage 1 2 3 Vdc Maximum Input Current Full Load, 36Vin 6.5 A No-Load Input Current Vin=48V, Io=0A 85 mA Off Converter Input Current Vin=48V, Io=0A 9 mA 2 2 Inrush Current ( I t) 1 A s Input Reflected-Ripple Current P-P thru 12H inductor, 5Hz to 20MHz 20 mA Input Voltage Ripple Rejection 120 Hz 50 dB OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=48V, Io=Io.max, Tc=25C 4.925 5.0 5.075 Vdc Output Regulation Over Load Io=Io, min to Io, max 10 mV Over Line Vin=36V to 75V 10 mV Over Temperature Tc=-40C to 85C 50 mV Total Output Voltage Range Over sample load, line and temperature 4.85 5.15 V Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Vin=48V, Full Load, 1F ceramic, 10F tantalum 120 mV RMS Vin=48V, Full Load, 1F ceramic, 10F tantalum 30 mV Operating Output Current Range Vin=36V to75V 0 40 A Output Over Current Protection(hiccup mode) Output Voltage 10% Low 44 56 A DYNAMIC CHARACTERISTICS Output Voltage Current Transient 48Vin, 10F Tan & 1F Ceramic load cap, 0.1A/s Positive Step Change in Output Current 75% Io.max to 50% Io.max 150 mV Negative Step Change in Output Current 50% Io.max to 75% Io.max 150 mV Settling Time (within 1% Vout nominal) 200 s Turn-On Transient Start-Up Time, From On/Off Control 40 mS Start-Up Time, From Input 40 mS Output Capacitance (note1) Full load 5% overshoot of Vout at startup 10000 F EFFICIENCY 100% Load Vin=36V 94 % 100% Load Vin=48V 94 % 60% Load Vin=48V 94 % ISOLATION CHARACTERISTICS Input to Output 1500 Vdc Isolation Resistance 10 M Isolation Capacitance 1100 pF FEATURE CHARACTERISTICS Switching Frequency 300 KHz ON/OFF Control, Negative Remote On/Off logic Logic Low (Module On) Von/off 0.8 V Logic High (Module Off) Von/off 3.0 5 V ON/OFF Control, Positive Remote On/Off logic Logic Low (Module Off) Von/off 0.8 V Logic High (Module On) Von/off 3.0 5 V ON/OFF Current (for both remote on/off logic) Ion/off at Von/off=0.0V mA Leakage Current (for both remote on/off logic) Logic High, Von/off=5V Output Voltage Trim Range Pout max rated power,Io Io.max -20 10 % Output Voltage Remote Sense Range Pout max rated power,Io Io.max 10 % Output Over-Voltage Protection % of nominal Vout 115 140 % GENERAL SPECIFICATIONS Mhours MTBF Io=80% of Io, max Ta=25C, airflow rate=300LFM 6.62 hours Weight Without heat spreader 29.8 grams Weight With heat spreader 38.2 grams Refer to Figure 18 for Hot spot 1 location Over-Temperature Shutdown ( Without heat spreader) 132 C (48Vin,80% Io, 200LFM,Airflow from Vin- to Vin+) Refer to Figure 20 for Hot spot 2 location Over-Temperature Shutdown (With heat spreader) 120 C (48Vin,80% Io, 200LFM,Airflow from Vin- to Vin+) Over-Temperature Shutdown ( NTC resistor ) Refer to Figure 18 for NTC resistor location 125 C Note: Please attach thermocouple on NTC resistor to test OTP function, the hot spots temperature is just for reference. Note1: For applications with higher output capacitive load, please contact Delta. DS E48SP05040 01142014 E-mail: DCDC delta.com.tw