DC to DC Power Supplies (Converters)

DC/DC Converter offers 3,000:1 true color PWM dimming.
DC to DC Power Supplies (Converters)

DC/DC Converter offers 3,000:1 true color PWM dimming.

Housed in 4 x 5 mm QFN package and with input voltage of 3-40 V, Model LT3496 is designed to operate as 3-channel, constant current LED driver. Each channel can drive up to eight 500 mA LEDs in series, enabling converter to drive up to 24 x 500 mA LEDs at efficiencies up to 96%. Fixed frequency, current-mode architecture ensures stable operation over wide range of supply and output voltages,...

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Step-Down DC/DC Converter delivers up to 600 mA per channel.
DC to DC Power Supplies (Converters)

Step-Down DC/DC Converter delivers up to 600 mA per channel.

Using constant frequency current mode architecture, 2.25 MHz Model LTC3419/-1 operates from input voltage of 2.5-5.5 V and can generate 2 independent output voltages as low as 0.6 V, enabling it to power low-voltage DSPs and microcontrollers. Version LTC3419-1 is available with fixed outputs of 1.575 and 1.8 V. Housed in 3 x 3 mm DFN package, synchronous buck regulators use internal switches with...

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Step-Down DC/DC Converter delivers 500 mA max output.
DC to DC Power Supplies (Converters)

Step-Down DC/DC Converter delivers 500 mA max output.

Supplied in 2 x 2 mm 8-lead DFN package, LT3502/A operates from 3.4-40 V input range and has switching frequency of 1.1 MHz for standard version and 2.2 MHz for A version. Regulator delivers up to 500 mA continuous output current to voltages as low as 0.8 V and utilizes 900 mA, 300 mVCESAT switch with necessary boost diode, oscillator, control, and logic circuitry integrated on-chip. Other...

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DC/DC Controller offers differential output sensing.
DC to DC Power Supplies (Converters)

DC/DC Controller offers differential output sensing.

Operating at low duty cycles ranging from 2-90%, Model LTC3823 develops output voltages from 0.6 V to 90% VIN. Input voltage range is 4.5-30 V. Synchronous, step-down controller includes integrated PLL synchronization, output voltage tracking, and differential amplifier that provides true differential remote output voltage sensing of positive and negative terminals. Housed in 28-lead SSOP or...

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DC to DC Power Supplies (Converters)

Ultravolt's 25PPM Option Precisely What Customers Need

STANDARD MODULES NOW AVAILABLE WITH HALF THE TEMPERATURE COEFFICIENT RONKONKOMA, New York -- December 20, 2006 -- UltraVolt, Inc., the world-leading manufacturer of standard-product DC-to-DC high-voltage power supplies (HVPS), today announced it is refining three product lines - the A Series, 10A-25A Series and 30A-40A Series - by offering the 25PPM option. All high-voltage power supply modules...

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DC/DC Power Module has point-of-load system design.
DC to DC Power Supplies (Converters)

DC/DC Power Module has point-of-load system design.

Offered in SMT and through-hole packages, plug-in PTH08T240F operates from 4.5-14 V input and provides up to 92% power efficiency @ 1.8 V output. TurboTrans(TM) technology optimizes transient response and reduces output capacitance to 3,000 Â-µF, meeting 3% accuracy core voltage tolerance requirements of 3 GHz DSPs. Along with adjustable output voltage from 0.7-2 V, this 10 A, non-isolated,...

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VoI Chip Bus Converter has high-density architecture.
DC to DC Power Supplies (Converters)

VoI Chip Bus Converter has high-density architecture.

Featuring power density greater than 1,000 W/in.Â-³, B352F110T30 is 300 W dc-dc converter for HV Distribution Systems, ac-dc SMPS, and RF amplifiers. This Sine Amplitude Converter(TM) (SAC) offers efficiencies over 95% and operates from 330-365 Vdc primary bus to deliver isolated 10.3-11.4 V secondary. Used individually or in multiples with paralleled outputs, Telecom-grade BCM(TM) module...

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Buck-Boost DC/DC Converter extends battery run-time.
DC to DC Power Supplies (Converters)

Buck-Boost DC/DC Converter extends battery run-time.

With input range of 1.8-5.5 V and output of 1.8-5.25 V, synchronous Model LTC3530 is compatible with single-cell Li-Ion or dual-cell alkaline/NiCad/NiMH applications. Unit delivers up to 600 mA of output current to regulated output voltage with inputs above, below, or equal to output. Burst Mode operation requires 40 Â-µA of quiescent current while shutdown current is less than 1 Â-µA....

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