DC to DC Power Supplies (Converters)

Synchronous DC/DC Controller corrects output voltage errors.
DC to DC Power Supplies (Converters)

Synchronous DC/DC Controller corrects output voltage errors.

Operating from 4-30 V input supplies, 2-phase, step-down Model LTC3709 eliminates voltage errors introduced by PCB traces and high load currents. Integrated differential amplifier measures output voltage directly at load and compensates for voltage drop error. Suited for driving N-channel MOSFETs, controller delivers up to 40 A to loads as low as 0.6 V. It can operate from 2-90% duty cycle at 200...

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DC/DC Converter suits power over Ethernet applications.
DC to DC Power Supplies (Converters)

DC/DC Converter suits power over Ethernet applications.

Developed to comply with IEEE 802.3af standard 2,250 Vdc isolation, Powerstax H201 series operates on fixed frequency with adjustable output voltage. Open frame module has input voltage range of 35-75 V, provides regulated 52.5 V output, and produces up to 200 W power in half-brick package size. Efficiency is rated up to 92.5% at full load. With operating temperature range of -40 to +85Â-ºC,...

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MicroPower Inverter has integrated Schottky diode.
DC to DC Power Supplies (Converters)

MicroPower Inverter has integrated Schottky diode.

Available in 6-lead SOT-23 package, LT3483 utilizes current-limited, fixed off-time architecture and features BurstModeÂ-® operation for quiescent current of 40 Â-µA. This 40 V, 200 mA inverting dc/dc converter has 2.5-16 V input voltage range and generates regulated negative outputs to -38 V. With footprint of less than 40 mmÂ-², product features integrated feedback resistor output...

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Step-Up DC/DC Converter comes in SOT-23 package.
DC to DC Power Supplies (Converters)

Step-Up DC/DC Converter comes in SOT-23 package.

With profile height of 1 mm, LTC3426 employs antiringing circuitry, internal soft-start, and internal 2 A MOSFET switch. Its 1.6-4.2V input voltage range enables product to operate from dual cell Alkaline/NiMH/NiCd to single cell Li-Ion batteries, delivering outputs up to 5.5 V with efficiencies over 90%. It has constant 1.2 MHz switching frequency, and 100 milliohm switch generates up to 800 mA...

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Quad DC/DC Converter is suited for TFT LCDs.
DC to DC Power Supplies (Converters)

Quad DC/DC Converter is suited for TFT LCDs.

Packaged in 4 x 4 mm QFN, LT1942 integrated quad switching regulator provides necessary power supply functions for 2-7 in. TFT LCD panels and their white LED backlighting. It operates from input voltage of 2.6-16 V and has 1 MHz switching frequency. Incorporating 2 boost and one inverting DC/DC converters as well as Schottky diodes, product also features programmable power sequencing,...

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DC/DC Converter includes internal 3 A, 42 V switch.
DC to DC Power Supplies (Converters)

DC/DC Converter includes internal 3 A, 42 V switch.

Current mode, fixed frequency, Model LT3479 operates from input voltage of 2.5-25 V, making it suitable for applications with input sources ranging from single cell Li-Ion to 20 V wall adapter. Both inputs of error amplifier are available, permitting use as boost converter or inverter. Switching frequency can be programmed, via single resistor, between 300 kHz and 3.5 MHz. Offering efficiencies...

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