DC/DC Converter is suited for driving high-current LEDs.
Current mode, fixed frequency converter, LT3477, has dual rail-to-rail current sense amps and internal 3 A, 42 V switch. It operates from 2.5-25 V input and combines voltage feedback loop and 2 current feedback loops to operate as constant current and voltage source. Able to be used as boost converter, SEPIC, or inverter, unit can also be configured as buck-boost mode or buck-mode LED driver....
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DC/DC Step-Down Converter has PLL and output tracking.
Utilizing dual, 180Ã-º output of phase controllers, LTC3828 step-down synchronous switching controller features integrated tracking for sequencing multiple voltage rails and PolyPhaseÃ-® operation. It converts 4.5-28 V input voltage to 2 regulated output voltages, adjustable from 0.8 V up to 99% of input voltage. Operating at 3, 4, or 6 phases, IC has constant 550 kHz frequency current...
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Enclosed DC/DC Converters provide 350 W.
Available in 12 models, Series SD350 accepts 2:1 input ranges of 24, 48, or 100 Vdc and provides single outputs from 5-48 Vdc. Fully enclosed cage construction permits cooling by free air convection. Units feature integral power-good LED indicator, output adjustment potentiometer, and EMI filtering. Operating ambient temperature range is -20 to +60Ã-
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Plug-In Power Module works with AMD Opteron processors.
Featuring installed height of 1.25 in., VRM64-80-12-U is compliant with AMD64(TM) processor specification and uses multi-phase buck conversion topology for efficiencies to 84%. Non-isolated, POL dc/dc converter offers continuous output current capability of 80 A and accommodates load transients to 100 A/Ã-µs. Featuring 4.2 MHz switching frequency and SMBus digital interface, unit can generate...
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Power Modules suit intermediate bus architectures.
Available in single in-line pin packages, 8 and 18 A POLA(TM)-compatible, non-isolated, plug-in power modules support input voltages of 3.3, 5, and 12 V. Series PTVxx010 provides step-down conversion to range of output voltages, at up to 8 A of output current. Output voltage can be set at any value between 0.8-1.8 V or 2.5-3.6 V. Series PTVxx020 consists of 12-pin modules that support similar...
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DC/DC Converter drives high-current white LEDs.
With input voltage of 1-3.2 V, synchronous boost dc/dc converter, Model LTC3490, delivers up to 350 mA from single or dual cell alkaline/NiMH battery. Output voltage of 2.8-4 V is fully compliant with forward voltage requirements of high-current LEDs. Housed in 3 x 3 mm DFN package, unit features 1.3 MHz switching frequency and operates at up to 90% efficiency. Onboard analog dimming capability...
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Integrated DC/DC Converter comes in half-brick package.
Offering power densities up to 90 W/in.Ã-³, surface-mount Astec AIH-300Vin Series delivers up to 250 W from 250-420 Vdc input range. Series is comprised of 6 models with single-output dc voltages of 1.8, 3.3, 5, 12, 15, and 24 V. All models provide set of embedded functions that include monitoring, protection, and adjustment capabilities. Communication bus stores end-user information and...
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DC/DC Converter provides quad outputs.
Rated at 30 W, Model 70Q5.12SR features input range of 40-120 Vdc and outputs of 5, 5, 12, and 12 Vdc. Outputs are isolated from input and from output to output. Unit is housed in aluminum cast case measuring 3 x 2.5 x 0.6 in. with built-in heat sink. With operating temperature of -40 to +100Ã-
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Half-Brick DC/DC Converters deliver 100 watts.
Series HEW offers input ranges of 9-36 and 18-75 Vdc with output voltages of 3.3, 5, 12, 15, and 24 Vdc. Input range allows operation from 12 V battery, 24 V industrial bus power, and 48 V telecom sources. With switching frequency of 325 kHz and efficiencies as high as 88%, units feature undervoltage lockout and input reverse voltage protection. Output noise is as low as 20 mV rms, and line and...
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Step-Down DC/DC Converter provides dual outputs.
Synchronous buck regulator, Model LTC3548, delivers up to 800 mA of continuous output current from one channel and up to 400 mA from the other. Housed in 3 x 3 mm DFN package, unit features switching frequency of 2.25 MHz and can generate 2 independent output voltages as low as 0.6 V. Using constant frequency and current mode architecture, unit operates from input voltage of 2.5-5.5 V, making it...
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Complete Water Solutions provides full installation tailored to your water treatment needs. Check out the video to learn more.
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