Linear Technology Corp. announces the LT3797, a triple output DC/DC controller designed to drive three independent channels of LEDs. Its fixed frequency, current-mode architecture delivers constant, accurately regulated LED current over a wide range of supply and output voltages.
Richardson RFPD Inc. announces that it is taking advance orders and offering full design support capabilities for a new family of 48 V gallium nitride-on-silicon (GaN-on-Si) RF power transistors from Nitronex.
Barry Industries, an ISO9001:2008 certified, ITAR registered manufacturer of high quality thick film resistors, terminations, attenuators and high temperature co-fired ceramic (HTCC) packaging introduces its line of hermetically sealable HTCC quad-flat-no-lead (QFN) packages with air cavity for high frequency applications. These QFN packages are available in six sizes from 3 to 8 mm with standard JEDEC MO-220 footprints.
Custom MMIC, a developer of performance-driven monolithic microwave integrated circuits (MMICs), is introducing a free, easy-to-use, Thermal Analysis tool to their array of web-based calculators. The company offers Attenuator, Image Rejection, Cascade Analysis, and now Thermal calculators.
L-3 TRL Technology (L-3 TRL) announced that it is working with Avanti Communications to provide secure Ka-Band satellite services to government and military agencies that use L-3 TRL’s CATAPAN® encryption devices for direct high-speed connectivity. Coverage includes parts of Europe, the Middle East, the Caucasus region and Africa.
Linear Technology announces the LT3795, a 110V, high-side current sense DC/DC converter designed to regulate a current or voltage to a constant value, ideal for driving high brightness (HB) LEDs. Its 4.5V to 110V input voltage range makes it appropriate for a wide variety of applications, including automotive, industrial and architectural lighting. The LT3795 uses an external low side N-channel MOSFET and can drive up to 90V of white LEDs from a nominal 12V input, delivering in excess of 50 watts.
KCB Solutions is pleased to announce a new suite of SPST through SP6T switches designed to meet high power-handling requirements from 50 to 200 Watts. These switches are available in QFN-style packages and thermally conductive flange-mount packages.