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Q48SL1R535 Dataheets PDF



Part Number Q48SL1R535
Manufacturers Delta Electronics
Logo Delta Electronics
Description DC/DC Power Modules
Datasheet Q48SL1R535 DatasheetQ48SL1R535 Datasheet (PDF)

FEATURES High efficiency: 85% @ 1.5V/ 35A Size: 57.9mmx36.8mmx12.7mm (2.28”x1.45”x0.50”) Standard footprint Industry standard pin out Fixed frequency operation Metal baseplate Input UVLO, Output OCP, OVP, OTP Basic insulation No minimum load required 2:1 Input voltage range ISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility UL/cUL 60950 (US & Canada) Recognized, and TUV (EN60950) Certified CE mark meets 73/23/EEC and 93/68/EEC directives Delphi Series Q48SL, 100W .

  Q48SL1R535   Q48SL1R535


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FEATURES High efficiency: 85% @ 1.5V/ 35A Size: 57.9mmx36.8mmx12.7mm (2.28”x1.45”x0.50”) Standard footprint Industry standard pin out Fixed frequency operation Metal baseplate Input UVLO, Output OCP, OVP, OTP Basic insulation No minimum load required 2:1 Input voltage range ISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility UL/cUL 60950 (US & Canada) Recognized, and TUV (EN60950) Certified CE mark meets 73/23/EEC and 93/68/EEC directives Delphi Series Q48SL, 100W Quarter Brick Family www.DataSheet4U.com DC/DC Power Modules: 48V in, 1.5V/35A out OPTIONS The Delphi Series Q48SL Quarter Brick, 48V input, single output, isolated DC/DC converter is the latest offering from a world leader in power system and technology and manufacturing -- Delta Electronics, Inc. This product family provides up to 100 watts of power or 35A of output current (2.5V and below) in an industry standard footprint. 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. All models are fully protected from abnormal input/output voltage, current, and temperature conditions. The Delphi Series converters meet all safety requirements with basic insulation. Positive On/Off logic Short pin lengths available APPLICATIONS Telecom/Datacom Wireless Networks Optical Network Equipment Server and Data Storage Industrial/Testing Equipment DATASHEET DS_Q48SL1R535_01192007 TECHNICAL SPECIFICATIONS (TA=25°C, airflow rate=300 LFM, Vin=48Vdc, nominal Vout unless otherwise noted.) PARAMETER ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous Transient (100ms) Operating 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 Input Over-Voltage Lockout Turn-Off Voltage Threshold Turn-On Voltage Threshold 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 Voltage 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 DC Current-Limit Inception 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 Maximum Output Capacitance EFFICIENCY 100% Load 60% Load ISOLATION CHARACTERISTICS Input to Output Input to Case Output to Case 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 Voltage Remote Sense Range Output Over-Voltage Protection GENERAL SPECIFICATIONS MTBF Weight Over-Temperature Shutdown NOTES and CONDITIONS Q48SL1R535 (Standard) Min. Typ. Max. Units 80 100 100 125 Vdc Vdc °C °C Vdc Vdc Vdc Vdc Vdc Vdc Vdc A mA mA A2s mA dB Vdc mV mV mV V mV mV A % 100ms Refer to Fig.21 for measuring point 1 minute -40 -55 1500 36 33 31 1 48 34 32 2 81 79 75 35 33 3 100% Load, 36Vin 100 3 0.015 10 55 1.47 1.50 ±2 ±2 ±15 1.43 70 20 0 110 2.1 150 10 P-P thru 12µH inductor, 5Hz to 20MHz 120 Hz Vin=48V, Io=Io.max, Tc=25℃ Io=Io,min to Io,max Vin=36V to 75V Tc=-40℃ to 100℃ over sample load, line and temperature 5Hz to 20MHz bandwidth Full Load, 1µF ceramic, 10µF tantalum Full Load, 1µF ceramic, 10µF tantalum Output Voltage 10% Low 48V, 10µF Tan & 1µF Ceramic load cap, 0.1A/µs 50% Io.max to 75% Io.max 75% Io.max to 50% Io.max 1.53 ±5 ±5 ±50 1.57 110 40 35 150 150 150 300 5 5 10 10 10000 mV mV us ms ms µF % % Vdc Vdc Vdc MΩ pF kHz 0.8 15 0.4 15 1 50 +10 +10 130 V V V V mA uA % % % M hours grams °C Full load; 5% overshoot of Vout at startup 85 86.5 1500 1500 500 10 1200 230 Von/off at Ion/off=1.0mA Von/off at Ion/off=0.0 µA Von/off at Ion/off=1.0mA Von/off at Ion/off=0.0 µA Ion/off at Von/off=0.0V Logic High, Von/off=15V Across Pins 9 & 5, Pout ≦ max rated power Pout ≦ max rated power Over full temp range; % of nominal Vout Io=80% of Io, max; Tc=40°C Refer to Fig.21 for measuring point 0 2.4 0 2.4 -20 115 122 2.5 55 110 DS_Q48SL1R535_01192007 2 ELECTRICAL CHARACTERISTICS CURVES EFFICIENCY (%) 90 36Vin 48Vin 75Vin 14.0 POWER DISSIPATION (W) 36Vin 48Vin 75Vin 85 80 12.0 10.0 8.0 6.0 75 70 4.0 65 60 5 10 15 20 25 30 35 OUTPUT CURRENT (A) 2.0 0.0 5 10 15 20 25 30 35 OUTPUT CURRENT(A) Figure 1: Efficiency vs. l.


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