DC to DC Power Supplies (Converters)

DC to DC Power Supplies (Converters)

150 Watt Single Output 4:1 Ultra-Wide Input DC/DC Half-Brick

Wrentham, MA Power Sources Unlimited announces the Cincon CHB150W Series of dc/dc converters which are housed in an industry standard half-brick package using an aluminum baseplate with a plastic case. Featuring up to 150 watts of power with a 4:1 ultra-wide input range from 9-36 and 18-75VDC, these isolated, single output converters are available in five different output voltages (3.3, 5, 12, 15...

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Buck/Buck/Boost DC/DC Controller targets automotive systems.
DC to DC Power Supplies (Converters)

Buck/Buck/Boost DC/DC Controller targets automotive systems.

With quiescent current rating under 55 Â-µA per channel, triple output LTC3859 maintains all output voltages in regulation during automotive cold crank conditions. It operates from 4.5-38 V input during start-up and maintains operation down to 2.5 V thereafter. While synchronous boost converter can produce up to 60 V output and run at 0% duty cycle (synchronous switch ON), 2 step-down...

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DC/DC Converters feature Tunable Loop(TM) technology.
DC to DC Power Supplies (Converters)

DC/DC Converters feature Tunable Loop(TM) technology.

Targeting distributed power architectures and intermediate bus voltage applications, SLIN Series features Tunable Loop(TM) technology, which allows engineers to optimize dynamic response of converter to match customers' load requirements. Non-isolated, point-of-load converters come in 3, 6, 12, and 20 A versions and operate over input voltage of 4.5-14 V. Packaged in DOSA footprint, units provide...

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DC to DC Power Supplies (Converters)

DC-DC Converters come in 5 power ratings.

Suited for use with telecom-standard 48 V power supplies, ALD15 Series achieves up to 92% efficiency at full load and may be used in applications requiring up to 35 W of output power. Units are available in 5 power ratings of 13 A at 1.8 V, 11 A at 2.5 V, 10 A at 3.3 V, 7 A at 5 V, and 2.75 A at 12 V. Featuring 1.3 x 0.9 in. sixteenth-brick footprint, converters accept input voltage of 36-75 Vdc...

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DC to DC Power Supplies (Converters)

Polyphase® DC/DC Controller operates from -40 to +140°C.

Supplied in 5 x 5 mm QFN package or 36-pin SSOP, synchronous LTC3731H is expandable from 3- to 12-phase operation for 60-240 A power supply designs and delivers efficiency up to 95%. Product can be configured as buck or boost converter and operates with all N-channel MOSFETs from input of 4.5-28 V. Along with precision ±5% output phase current matching, IC offers fixed operating frequency...

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DC to DC Power Supplies (Converters)

DC/DC Converter regulates output currents up to 20 A ±6%.

Model LT3741 synchronous step-down DC/DC converter features 6-36 V input voltage range and constant current/constant voltage operation. It uses 2 external switching MOSFETs and delivers up to 20 A of continuous output current over voltage range of 0-34 V. Able to both source and sink current, product also allows frequency to be programmed/synchronized between 200 kHz and 1 MHz. Regulated output...

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DC to DC Power Supplies (Converters)

Ultravolt® Announces Power Increase on V Series & M Series of Microsize Product Lines

RONKONKOMA, New York - UltraVolt, Inc., the world-leading manufacturer of standard-product DC-to-DC high-voltage power supplies, announced today that the V Series and M Series of microsize, micropower products have been enhanced. Power levels within the series have increased up to 50%. V Series and M Series modules are now offered at 500mW with 12V input, 800mW with 15V input, or 1W with 24V...

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Point-of-Load DC-DC Converter suits space environments.
DC to DC Power Supplies (Converters)

Point-of-Load DC-DC Converter suits space environments.

Characterized to 100 krad total dose radiation, SVGA Series point-of-load DC-DC converter steps down voltage at point of use in distributed power system. Regulated, nonisolated converter operates at frequency of 250 kHz, offers power density of >100 W/in.3, and provides up to 94% efficiency. Output power is up to 10 A or 33 W and product also features short circuit protection. It is packaged in...

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DC to DC Power Supplies (Converters)

DC/DC Converters come in miniature SMT packages.

Along with industry standard pin out, ISF and ISG (1 W) models and larger ISL model (1.5 W) feature input to output isolation of at least 1 kV. Available in 2 variants that provide for +5 or +12 Vdc inputs, ISG family provides single regulated output covering nominal voltages of +5, +12, or +15 Vdc. Both ISF and ISL models come in single and dual output versions covering nominal voltages from...

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DC to DC Power Supplies (Converters)

Synchronous Buck Controllers suit rail or POL generation.

Models ADP1870 and ADP1871 incorporate constant on-time and valley current-mode techniques to drive all N-channel power stages, regulating output voltages as low as 0.6 V with ±1.0% accuracy. Available in 300 kHz, 600 kHz, and 1 MHz frequency options, products support 2.95-20 V input and feature internally fixed soft-start period and valley-detect current sense. Additionally, ADP1871 offers...

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