Step-Down DC/DC Converter delivers 2 A per channel.
Housed in 20-lead TSSOP-20E package, dual current mode Model LT3510 features 2 internal 2.5 A power switches. Each channel is capable of delivering up to 2 A of continuous output current at efficiencies up to 88%. Switching frequency is user-programmable between 250 kHz and 1.5 MHz. With input range of 3.3-25 V, converter can regulate power from 5 and 12 V rails, unregulated wall transformers,...
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Step-Down DC/DC Converter delivers 3 A per channel.
Dual current mode Model LT3501 features two internal 3.5 A power switches, each capable of delivering up to 3 A of continuous output current at efficiencies up to 88%. Housed in TSSOP-20E package, unit features user-programmable switching frequency between 250 kHz and 1.5 MHz. Input range of 3.3-25 V makes Model LT3501 suitable for regulating power from 5 and 12 V rails, unregulated wall...
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DC/DC Controller uses standard 5 V N-Channel MOSFETs.
In addition to DC/DC step-down synchronous controller, Model LT3740 integrates DC/DC step/up converter for generating its own MOSFET gate drive voltage. Unit converts input supplies from 2.2-22 V to output as low as 0.8 V and at load currents from 2-20 A with 93% typical efficiency. Housed in 16-lead, 5 x 3 mm DFN package, Model LT3740 operates at fixed frequency of 300 kHz and is suitable for...
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Boost Converters feature integrated Schottky diode.
Housed in 3 x 2 mm DFN-8 package, Model LT3494 uses 180 mA power switch and delivers over 17 mA of current at 15 V, while Model LT3494A uses 350 mA switch and delivers over 27 mA of current. Input voltage range of 2.3-16 V enables operation from single-cell Li-Ion batteries up to fixed 12 V input rails, delivering outputs to 40 V. Quiescent current of 65 Ã-µA maximizes battery run-time, while...
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Checklist: How to Get the Right Belt the First Time
This guide is intended to help identify and address application criteria necessary to specify the right belt to deliver a highly efficient, reliable product.
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Synchronous Buck Regulator delivers up to 500 mA output.
Supplied in 2 x 2 mm DFN or ThinSOT(TM) package, LTC3542 operates from 2.5-5.5 V input and has constant frequency, current mode architecture. Synchronous step-down dc/dc converter can generate output voltages as low as 0.6 V and features Ã-
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Power Management IC is designed for portable electronics.
Supplied in 5 x 5 mm QFN package, TPS65023 converter manages power in any TMS320DM644x DSP based on DaVinci(TM) technology with digital control and 95% max efficiency across range of load currents up to 1.5 A. This 6-channel device integrates 3 step-down dc/dc converters as well as dual 200 mA linear dropout (LDO) voltage regulators. It features low-ripple PWM mode and uses I2C communications...
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DC/DC Converter includes internal 1.45 A power switch.
Housed in 2 x 3 mm DFN package, 1 A Model LT3503 features input range of 3.6-20 V, making it suited for regulating power from variety of sources. Current mode, PWM, step-down converter provides 2.2 MHz fixed frequency operation and adjustable output down to 780 mV. Internal switch offers efficiencies up to 88%, maximizing battery run-time. Cycle-by-cycle current limit provides protection against...
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DC/DC Converters meet Intel processor specifications.
Comprising 6 models, VRM11.X Series offers choice of 1U or 2U form factors and both 80 and 150 A current options. All models are RoHS-compliant and include DAC programmable output voltage, power good output, differential remote sense, and remote enable. Supervisory functions such as output over-current, short circuit protection, over-temperature indicator, and output current level signal are also...
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POL Regulators simplify power supply design.
Models LTM4601, LTM4602, and LTM4603 each contain all components required to build 6-48 A point-of-load (POL) regulator, including inductor, power MOSFETs, dc/dc controller, compensation circuitry, and input/output bypass capacitors. Devices are rated for operation from 4.5-28 V in -40Ã-º to 85Ã-ºC temperatures, and compact 15 x 15 x 2.8 mm LGA package protects solution from external...
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DC-DC Converters operate from 375 Vdc nominal input.
With input range of 250-425 V, Maxi Modules include 200 W model at 3.3 Vout, 300 W model at 5 Vout, and 400 W models at 12, 15, 24, 28, 36, and 48 Vout. Units offer efficiencies up to 89% and incorporate low-noise Zero-Current and Zero-Voltage Switching. They are available in 5 environmental grades, 6 pin options, and 3 baseplate options. Also offered in RoHS-compliant models, modules measure 4.6...
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TPA Motion Introduces Industry's First Compact Robotic Positioner for Medical Devices
TPA Motion's microplate handling robots are designed specifically for medical instruments and lab automation devices. Check out the video to learn more.
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