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NC12S0A0H15 Dataheets PDF



Part Number NC12S0A0H15
Manufacturers Delta Electronics
Logo Delta Electronics
Description DC/DC Power Modul
Datasheet NC12S0A0H15 DatasheetNC12S0A0H15 Datasheet (PDF)

FEATURES High Efficiency: 91% @ 12Vin, 5V/15A out Size: 30.5x27.9x11.4mm (1.20”×1.10”×0.45”) -- Vertical 30.5x27.9x12.9mm (1.20”×1.10”×0.51”) -- Horizontal Voltage and resistor-based trim No minimum load required Output voltage programmable from 0.9Vdc to 5.0Vdc via external resistors Fixed frequency operation Input UVLO, output OCP, SCP Power good output signal Remote ON/OFF (default: Positive) ISO 9000, TL 9000, ISO 14001 certified manufacturing facility UL/cUL 60950 (US & Canada) Recognized, .

  NC12S0A0H15   NC12S0A0H15


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FEATURES High Efficiency: 91% @ 12Vin, 5V/15A out Size: 30.5x27.9x11.4mm (1.20”×1.10”×0.45”) -- Vertical 30.5x27.9x12.9mm (1.20”×1.10”×0.51”) -- Horizontal Voltage and resistor-based trim No minimum load required Output voltage programmable from 0.9Vdc to 5.0Vdc via external resistors Fixed frequency operation Input UVLO, output OCP, SCP Power good output signal Remote ON/OFF (default: Positive) ISO 9000, TL 9000, ISO 14001 certified manufacturing facility UL/cUL 60950 (US & Canada) Recognized, and TUV (EN60950) Certified Delphi NC15 Series Non-Isolated Point of Load DC/DC Power Modules: 12Vin, 0.9V-5.0Vout, 15A www.DataSheet4U.com OPTIONS Vertical or horizontal versions Negative ON/OFF logic The Delphi NC15 Series, 12V input, single output, non-isolated point of load DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. The NC15 series operates from a 12V nominal input, provides up to 15A of power in a vertical or horizontal mounted through-hole package and the output can be resistor- or voltage-trimmed from 0.9Vdc to 5.0Vdc. It provides a very cost effective point of load solution. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions. APPLICATIONS DataCom Distributed power architectures Servers and workstations LAN/WAN applications Data processing applications DATASHEET DS_NC12S15A_02072007 TECHNICAL SPECIFICATIONS (Ambient Temperature=25°C, minimum airflow=200LFM, nominal Vin=12Vdc unless otherwise specified.) PARAMETER ABSOLUTE MAXIMUM RATINGS Input Voltage Operating Temperature (Vertical) Operating Temperature (Horizontal) 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 Input Reflected-Ripple Current Input Ripple Rejection OUTPUT CHARACTERISTICS Output Voltage Adjustment Range Output Voltage Set Point Output Voltage Regulation Over Load Over Line Output Voltage Ripple and Noise Peak-to-Peak RMS Output Current Range Output Voltage Over-shoot at Start-up Output Voltage Under-shoot at Power-Off Output DC Current-Limit Inception Output Short-Circuit Current DYNAMIC CHARACTERISTICS Output Dynamic Load Response Positive Step Change in Output Current Negative Step Change in Output Current Settling Time Turn-On Transient Start-Up Time, from On/Off Control Start-Up Time, from input power Minimum Output Capacitance Maximum Output Startup Capacive Load Minimum Input Capacitance EFFICIENCY Vo=0.9V Vo=1.2V Vo=1.5V Vo=1.8V Vo=2.5V Vo=3.3V Vo=5.0V FEATURE CHARACTERISTICS Switching Frequency ON/OFF Control Logic High Logic Low GENERAL SPECIFICATIONS MTBF Weight NOTES and CONDITIONS Min. With appropriate air flow and derating, see Figs 33 With appropriate air flow and derating, see Figs 39 Non-isolated 10.2 -40 -40 -40 NC12S0A0V/H15 Typ. Max. 14 130 125 125 NA 12.0 9.0 7.5 1.5 13.8 Units Vdc °C °C °C V V V V V A mA mA mA dB V % % % mV mV A % mV A 100% Load, 10.2Vin, 5.0Vout Vin=12V, Vout=0.9V Remote OFF Refer to Figure 31. 120Hz 0.9 -2.5 -1.0 -0.2 8.1 65 9 150 45 5.0 +2.5 +1.0 +0.2 50 20 15 1 100 With a 1.0% trim resistor Io=Io_min to Io_max Vin=Vin_min to Vin_max 5Hz to 20MHz bandwidth Full Load, 100nF ceramic, 10µF tantalum Full Load, 100nF ceramic, 10µF tantalum Vin=12V, Turn ON Vin=12V, Turn OFF Hiccup mode Hiccup mode 12Vin, 100nF ceramic, 10µF tantalum load cap, 10A/µs 50% Io_max to 75% Io_max 75% Io_max to 50% Io_max Settling to be within regulation band (Vo +/- 2.5%) From Enable high to 10% of Vo From Vin=12V to 10% of Vo Ex: OSCON 6.3V/680µF (ESR 13 mΩ max.) Full Load Ex: OSCON 16V/270µF (ESR 18 mΩ max.) Vin=12V, Io=15A Vin=12V, Io=15A Vin=12V, Io=15A Vin=12V, Io=15A Vin=12V, Io=15A Vin=12V, Io=15A Vin=12V, Io=15A fixed Positive logic (internally pulled high) Module On (or leave the pin open) Module Off Telcordia SR-332 Issue1 Method1 Case3 at 50°C 0 16 100 100 200 10 10 680 6800 270 75 79 81 84 87 89 91 300 2.4 0 2.1 16.5 5.5 0.8 mV mV µs ms ms µF µF µF % % % % % % % KHz V V M hours grams NC12S15A_02012007 2 ELECTRICAL CHARACTERISTICS CURVES 90 80 70 90 80 70 Efficiency (%) Efficiency (%) 10.2 60 50 40 30 20 10 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 60 50 40 30 20 12 13.8 10 0 0 1 2 3 4 10.2 12 13.8 5 6 7 8 9 10 11 12 13 14 15 Output Current (A) Output Current (A) Figure 1: Converter efficiency vs. output current (0.9V output voltage) 100 90 80 Figure 2: Converter efficiency vs. output current (1.2V output voltage) 100 90 80 Efficiency (%) Efficiency (%) 10.2 70 60 50 40 30 20 10 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 70 60 50 40 30 20 10 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 12 13.8 10.


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