SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM World's Most Advanced High Density DC-DC Converters. MODEL SELECTION Model Name Vin(Vdc) Vout(Vdc) SV36-12-50-1 * 20-60 12 4.2 SV36-12-75-1 * 20-60 12 20-60 12 SV36-12-100-1 Size: 60.70mm x 57.91mm x 13.30mm Io(Amps) Watts API P/N 50 API0DC82-001 6.3 75 API0DC86-001 8.3 100 API0DC58-001 FEATURES (2.39in. x 2.28in. x 0.52in.) High Power Density - Up to 41 W/in3 DESCRIPTION Constant Frequency - 370kHz The SuperVerter module is a high density DC- -40 to +100oC Operation DC converter designed for use in distributed 105oC Over Temperature Protection (100W Only) power architectures, workstations, EDP High Efficiency : 82 Typical equipment, and telecommunication Low Output Noise appliciations. The surface mount construction Industry-Standard Pinout uses a metal baseplate and planar Metal Baseplate transformers to produce up to 100W in a half 3:1 Input Voltage Range brick package. The SuperVerter module is a Thermal Protection suitable replacement for all industry standard Over Voltage Protection half brick modules. Current Limit/Short Circuit Protection OPTION Adjustable Output Voltage: 60% to 110% of V0,set Choice Of Remote On/off Logic Configuration Remote Sense Heat Sink Available For Extended Operation Logic ON/OFF Safety Agency Pending SPECIFICATION ABSOLUTE MAXIMUM RATINGS: Exceeding absolute maximum ratings may cause permanent damage and reduce reliability PARAMETER UNITS MAX MIN CONDITIONS Input Voltage 62 Vdc Continuous Transient Input Voltage 80 Vdc 100 ms max. 1500 Vdc Input/Output Isolation Operating Case Temperature -40 100 o C Storage Temperature -40 110 o C Electrical Specifications: Unless otherwise indicated specifications apply over all operating input voltage, resistive load, and temperature conditions. INPUT SPECIFICATIONS: CONDITIONS MIN TYP MAX UNITS 20 36 60 Vdc SV36-12-50-1 3.6 A Vi = 0Vdc to 60Vdc SV36-12-75-1 5.2 A Io = Io,max PARAMETER Operation Input Voltage (Vi ) Maximum Input Current (Ii,max): 6.8 SV36-12-100-1 Input Ripple Rejection 1 Inrush Transient Input Reflected-Ripple Current Peak to Peak 5 A dB 60 @ 120Hz A2S mAp-p 5Hz-20MHZ 12 H Source Impedance http://www.acbel.com Released: 01-02-'03 i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters,SV36-12 Series 50 to 100W, 20~60Vdc Input TM Caution: This power module is not internally fused. An input line fuse must always be used. OUTPUT SPECIFICATIONS: UNITS CONDITIONS MIN TYP MAX 11.64 12.00 12.36 Line Regulation 0.05 0.2 Load Regulation 0.05 Temperature Drift 50 200 mVp-p 0 5,000 uF SV36-12-50-1 0.3 4.2 A may exceed output ripple SV36-12-75-1 0.3 6.25 A specifications SV36-12-100-1 0.3 8.3 A 5.5 A A PARAMETER Output Voltage Set Point (Vo,set) Tc=25oC, Vi=36V, Io= Io,max V % Vi=20V to 60V 0.2 % Io=0.3 to Io,max 150 mV Tc=-40oC to 100oC Output Ripple and Noise Voltage Peak to Peak External Load Capacitance 5Hz to 20MHz Electrolytic capacitor At Io< 0.5A,the modules Output Current( Io ): Output Current limit: SV36-12-50-1 5 SV36-12-75-1 8.0 8.6 SV36-12-100-1 10 11.2 Output Short Circuit Current A Vo=90% of Vo,set 170 %Io,max Vo=250mV Efficiency SV36-12-50-1 81 83 % SV36-12-75-1 81 83 % SV36-12-100-1 80 82 % Tc=70oC Vi=36V Io=Io,max 25%-50%-75% load Dynamic Response: Peak Deviation %Vo,set 3 Settling Time 300 s MAX UNITS 1 mA 1.2 V 0.1A/ s Tc=25oC Vi=36V CONTROL SPECIFICATIONS: PARAMETER MIN TYP CONDITIONS Logic On/Off: Logic Low: Ion/off Von/off A 50 Logic High:Ion/off (Leakage Current) Von/of 20 Turn-On Time 15 V 25 ms Von/off=0V Ion/off<1mA Von/off=15V Ion/off=0.0 A Io= 80% of Io,max Vo within +/- 1% Vo,set Output Remote Sense Range Output Voltage Trim Range Over Voltage Protection Over Temperature Protection 60 1.2 V 110 %Vo,set 16 13.2 105 V o C Auto recovery Auto recovery (Except 50W) http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series TM 50 to 100W, 20~60Vdc Input ISOLATION SPECIFICATIONS: PARAMETER MIN 1500 Vdc Input to Case 1500 Vdc 500 Vdc Output to Case Input to Output Capacity pF 2000 Isolation Resistance CONDITIONS UNITS MAX TYP Input to Output Mohm 10 GENERAL SPECIFICATIONS: MIN PARAMETER 118 g 2.39x2.28x0.52 in3 1.3 MHrs Weight Size MTBF CONDITIONS UNITS MAX TYP Tc=40oC,Io=80% of Io,max TRIM CIRCUIT +Out +Outo +Sense Rtrim-down= ((100/ %)-2) Kohms +Sense Rtrim-up= ( Rtrim-down Trim Trim Load -Sense -Sense -Out -Out Vo(100+ %) 100+2 % 1.225 % % ) Kohms Load Rtrim-up % = Desired Output Voltage Change Vo = Output Voltage Rtrim-up= External Resistor Value to Increase Vo Rtrim-down= External Resistor Value to Decrease Vo Trim-Up Trim-Down OUTLINE DRAWING 57.91 (2.28) 4.83(0.19) INNER HOLE M3 X 0.5 THRU (4X) 48.26 (1.90) -OUT -IN 10.16 (0.40)(4X) -S CASE 60.70 (2.39) 15.24 (0.60) T +S ON/OFF +IN 50.80 7.62 (2.00) (0.30)(2X) +OUT 12.57 (0.50) 4.95(0.20) 11.51 (0.45) DIA. 1.00 (0.04) PIN (7X) DIA. 2.03 (0.08) PIN (2X) 19.20(0.75) 13.30(0.52) 9.73(0.38) ALUMINUM HEATSINK SURFACE http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM PERFORMANCE CURVES: SV36-12-50 20 20 36 36 60 60 Figure 1. Efficiency at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=25oC Figure 2. Efficiency at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=70oC 20 20 36 36 60 60 Figure 4.Power dissipation at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=70oC Figure 3. Power dissipation at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=25oC 5 10 15 20 25 30 35 40 45 50 55 60 Figure 5. Input current vs. input voltage for maximum load Figure 6. Typical start-up at 0.8Io,max load current (5ms/div) current Top Trace: 36V input voltage (20V/div) Bottom Trace: Output voltage (5V/div) http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM Figure 7. Output voltage ripple at maximum output current (2.5 s/div) Top Trace: 20V input voltage (100mV/div) Middle Trace: 36V input voltage (100mV/div) Bottom Trace: 60V input voltage (100mV/div) Figure 8. Output voltage response to step-change in load current at 36V input voltage and dI/dt=0.1A/ s (100 s/div) Top Trace: Step change in 25% of Io,max (1V/div) Middle Trace: 25%-50%-25% of Io,max (100mV/div) Bottom Trace: 50%-75%-50% of Io,max (100mV/div) Vo(+) Vi(+) o o 60 C 57 C Vi(-) Figure 9. Magnitude and phase of loop gain for 36V input voltage at full rated power Figure 11.Forced convection power dissipation vs. local ambient temperature with no heat sink for either orientation Vo(-) Figure 10. Thermal plot without heat sink at 36V input voltage, maximum load current and room temperature, measured after half an hour Figure 12. Case-to-ambient thermal resistance vs. airflow for either orientation http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM SV36-12-75 20 20 36 36 60 60 Figure 1. Efficiency at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=25oC Figure 2. Efficiency at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=70oC 20 20 36 36 60 60 Figure 4.Power dissipation at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=70oC Figure 3. Power dissipation at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=25oC 5 10 15 20 25 30 35 40 45 50 55 60 Figure 5. Input current vs. input voltage for maximum load Figure 6. Typical start-up at 0.8Io,max load current (5ms/div) current Top Trace: 36V input voltage (20V/div) Bottom Trace: Output voltage (5V/div) http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM Figure 7. Output voltage ripple at maximum output current (2.5 s/div) Top Trace: 20V input voltage (100mV/div) Middle Trace: 36V input voltage (100mV/div) Bottom Trace: 60V input voltage (100mV/div) Figure 8. Output voltage response to step-change in load current at 36V input voltage and dI/dt=0.1A/ s (100 s/div) Top Trace: Step change in 25% of Io,max (1V/div) Middle Trace: 25%-50%-25% of Io,max (200mV/div) Bottom Trace: 50%-75%-50% of Io,max (200mV/div) o Vi(+) 89 C Vo(+) o 94 C Vi(-) Figure 9. Magnitude and phase of loop gain for 36V input voltage at full rated power Figure 11.Forced convection power dissipation vs. local ambient temperature with no heat sink for either orientation Vo(-) Figure 10. Thermal plot without heat sink at 36V input voltage, maximum load current and room temperature, measured after half an hour Figure 12. Case-to-ambient thermal resistance vs. airflow for either orientation http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM SV48-12-100 20 20 36 36 60 60 Figure 1. Efficiency at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=25oC Figure 2. Efficiency at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=70oC 20 20 36 36 60 60 Figure 4.Power dissipation at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=70oC Figure 3. Power dissipation at nominal output voltage vs. load current for 20V, 36V and 60V input voltage at Tc=25oC 5 10 15 20 25 30 35 40 45 50 55 60 Figure 5. Input current vs. input voltage for maximum load Figure 6. Typical start-up at 0.8Io,max load current (10ms/div) current Top Trace: 36V input voltage (20V/div) Bottom Trace: Output voltage (2V/div) http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only. SUPERVERTER DC-DC Converters, SV36-12 Series 50 to 100W, 20~60Vdc Input TM Figure 7. Output voltage ripple at maximum output current (2.5 s/div) Top Trace: 20V input voltage (100mV/div) Middle Trace: 36V input voltage (100mV/div) Bottom Trace: 60V input voltage (100mV/div) Figure 8. Output voltage response to step-change in load current at 36V input voltage and dI/dt=0.1A/ s (100 s/div) Top Trace: Step change in 25% of Io,max (1V/div) Middle Trace: 25%-50%-25% of Io,max (100mV/div) Bottom Trace: 50%-75%-50% of Io,max (100mV/div) Vo(+) Vi(+) o 85 C o 78 C Vi(-) Figure 9. Magnitude and phase of loop gain for 36V input voltage at full rated power and 25oC Figure 11.Forced convection power dissipation vs. local ambient temperature with no heat sink for either orientation Vo(-) Figure 10. Thermal plot without heat sink at 36V input voltage, maximum load current and room temperature, measured after half an hour Figure 12. Case-to-ambient thermal resistance vs. airflow for either orientation http://www.acbel.com i. Specifications subject to change without notice. ii. All illustrations are for reference only.