Search results for "dc-dc converters"

Linear Technology has announced the LTC3539/-2, 1MHz/2MHz, current mode, synchronous boost DC/DC converters with output disconnect and integrated soft-start. Their internal 2A switches can deliver output voltages as high as 5.25V from an input voltage range of 0.70V at start-up, (0.5V when running) to 5V, making them ideal for Li-Ion/Polymer or single/multicell alkaline/NiMH applications.

Linear Technology has announced the LTC3523/-2, a combination of a 600mA (ISW) synchronous boost and a 400mA (IOUT) synchronous buck regulator in a 3mm x 3mm QFN-16 package. Both the boost and the buck regulators switch at 2.4MHz in the LTC3523-2 (1.2MHz for the LTC3523), and use current mode, synchronous topologies. The LTC3523/-2 operate from an input voltage range of 1.8V to 5.5V, making them appropriate for single cell Li-Ion/Polymer or dual-...

Linear Technology has announced the LTC3100, a triple output converter which includes a 700mA (ISW) synchronous boost regulator, a 250mA (IOUT) synchronous buck regulator and a 100mA (IOUT) LDO in a 3mm x 3mm QFN-16 package. Both the boost and the buck regulators switch at 1.5MHz and use current mode, synchronous topologies.

Linear Technology introduces the LTM9012, a quad 14-bit, 125Msps µModule analog-to-digital converter (ADC) with integrated fixed gain drivers, passive filtering and bypass capacitance. The integrated µModule converters offer dramatic reduction in board space for high channel-count applications as diverse as medical imaging systems and MIMO (multiple input multiple output) 4G base stations.

Linear Technology has announced a 16-bit, 105Msps ADC that establishes a simple, new benchmark for digital communication between high speed ADCs and FPGAs. The LTC2274's new high speed 2-wire serial interface greatly reduces the number of data input/output (I/O) lines required between a 16-bit ADC and the FPGA from 16 CMOS or 32 LVDS parallel data lines to a single, self-clocking, differential pair communicating at 2.1Gbps, freeing up valuable FP...

Linear Technology has introduced the LTC2302 and LTC2306, pin- and software-compatible 1-/2-channel 12-bit analog-to-digital converters (ADC). These ADCs communicate via an SPI-compatible serial interface at output rates up to 500ksps. The LTC2302 measures a single differential input channel, suitable for measuring bridge sensors.

Linear Technology has introduced a family of five single and dual high performance, wide bandwidth lowpass active filter / ADC driver amplifier products providing cost-effective solutions in the smallest form-factor for challenging filtering applications in broadband wireless communications and signal processing equipment.

Excelsys Technologies has successfully had its Xgen range of configurable power supplies approved to IEC 60601-1:2005 3rd Edition. This is in addition to the existing approval to the 2nd Edition and ensures full medical approval is maintained during the transition period from 2nd to 3rd editions.

Fujitsu Semiconductor Europe today announced the addition of new products with capacitive touch sensor and controller functionality to its New 8FX family of high-performance 8-bit microcontrollers. The new products from the MB95870, MB95860 and MB95850 series are being offered as low-cost, low-power microcontroller options for controlling the capacitive touch keys and touch panels used in a wide range of products sold worldwide, from household ap...

The Ultra Low Power (ULP) Series DC-DC converters are designed for the demands of portable, battery-powered applications The ULP Series provides output voltages from 0 to 500 VDC through 5000 VDC, while consuming less than two (2) milli-watts of power. This translates to 4500 hours of operation on just two AA lithium batteries.