E48SR12006NNFA Delta Electronics, E48SR12006NNFA Datasheet
E48SR12006NNFA
Specifications of E48SR12006NNFA
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E48SR12006NNFA Summary of contents
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... The Delphi Series E48SR12007 Eighth Brick, 48V input, single output, isolated DC/DC converter is the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. This product provides 84 watts of power with 92.0% efficiency in an industry standard footprint. With creative design technology and ...
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TECHNICAL SPECIFICATIONS (T =25°C, airflow rate=300 LFM, V =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 ...
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ELECTRICAL CHARACTERISTICS CURVES Figure 1: Efficiency vs. load current for minimum, nominal, and maximum input voltage at 25°C, 300LFM airflow. Figure 3: Typical full load input characteristics at 25°C E48SR12007_05142009 Figure 2: Power dissipation vs. load current for minimum, nominal, ...
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ELECTRICAL CHARACTERISTICS CURVES For Negative Remote On/Off Logic 0 0 Figure 4: Turn-on transient at full rated load current (resistor load) (2ms/div). Vin=48V. Top Trace: Vout, 5V/div; Bottom Trace: ON/OFF input, 5V/div For Positive Remote On/Off Logic 0 0 Figure ...
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ELECTRICAL CHARACTERISTICS CURVES 0 0 Figure 8: Output voltage response to step-change in load current (75%-50%-75% of Io, max; di/dt = 0.1A/µs). Load cap: 10µF tantalum capacitor and 1µF ceramic capacitor. Top Trace: Vout (0.2V/div, 200us/div), Bottom Trace: Iout (1A/div). ...
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ELECTRICAL CHARACTERISTICS CURVES 0 Figure 12: Input reflected ripple current, i source inductor at nominal input voltage and rated load current (20 mA/div, 2us/div) 0 Figure 14: Output voltage ripple at nominal input voltage and rated load current (Io=7A)(20 mV/div, ...
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DESIGN 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 ...
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FEATURES DESCRIPTIONS Over-Current Protection 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 automatically shut down ...
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FEATURES DESCRIPTIONS (CON.) Output Voltage Adjustment (TRIM) To increase or decrease the output voltage set point, the modules may be connected with an external resistor between the TRIM pin and either the SENSE(+) or SENSE(-). The TRIM pin should be ...
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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 ...
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PICK AND PLACE LOCATION RECOMMENDED PAD LAYOUT (SMD) E48SR12007_05142009 SURFACE-MOUNT TAPE & REEL 11 ...
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LEADED (Sn/Pb) PROCESS RECOMMENDED TEMPERATURE PROFILE 250 Pre-heat temp. 140~180°C 60~120 sec. 200 Ramp-up temp. 0.5~3.0°C /sec. 150 100 120 Time ( sec. ) Note: The temperature refers to the pin of E48SR, measured on the pin ...
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MECHANICAL DRAWING (WITHOUT HEATSPREADER) Surface-mount module Pin No. Name 1 +Vin 2 ON/OFF 3 -Vin 4 -Vout 5 -SENSE 6 TRIM 7 +SENSE 8 +Vout E48SR12007_05142009 Through-hole module Function Positive input voltage Remote ON/OFF Negative input voltage Negative output voltage ...
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MECHANICAL DRAWING (WITH HEATSPREADER) * 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. E48SR12007_05142009 THROUGH-HOLE MODULE 14 ...
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PART NUMBERING SYSTEM Type of Input Number of Product Product Voltage Outputs E- Eighth 48V S- Single R- Regular Brick MODEL LIST MODEL NAME E48SR1R225NRFA 36V~75V E48SR1R525NRFA 36V~75V E48SR1R825NRFA 36V~75V E48SR2R520NRFA 36V~75V E48SR3R320NRFA 36V~75V E48SR05012NRFA 36V~75V E48SR12005NRFA ...