Farnell LTC3521 buck-boost with step-down DC/DC converters
22 April, 2010 byThe LTC3521 combines a synchronous 1A buck-boost DC/DC converter with dual 600 mA synchronous step-down DC/DC converters to offer three output rails with efficiencies as high as 95%. Its input range of 1.8 to 5.5 V makes it compatible with all types of PC card slots, USB and single-cell Li-Ion or dual/triple-cell alkaline/NiCd/NiMH applications.
Moxa IMC-P101 series industrial PoE media converters
22 April, 2010 byMoxa has announced the IMC-P101 series UL508-certified industrial PoE media converters that provide IEEE 802.3af PoE ethernet-to-fibre media conversion from 10/100BaseT(X) to 100BaseFX(SC/ST) in a -40 to 75°C operating temperature range in harsh environments.
Mornsun URA_LD-20 W DC/DC converter
22 April, 2010 byMornsun has launched a 4:1 wide input, dual output 20 W isolation DC/DC converter URA_LD-20 W which meets EMI standards.
Linear Technology LTC3108 step-up DC/DC converter
24 March, 2010 byLinear Technology has released the LTC3108, a highly integrated step-up DC/DC converter designed to start-up and run from extremely low input voltage sources such as thermoelectric generators (TEGs), thermopiles and small solar cells.
Mornsun URA_LD-20W DC/DC converter
19 March, 2010 byMornsun has launched a 4:1 wide input, dual output 20 W isolation DC/DC converter URA_LD-20W that meets EMI standards. It is a 20 W device with an ultra wide input voltage range of 9-36 and 18-75 with dual outputs and 1500 VDC isolation.
Powerbox PB315 high-efficiency converter
03 March, 2010 byPowerbox has designed a high-efficiency converter to supply locomotive headlights. The dual output PB315 replaces dropping resistors currently used to dim incandescent headlights on locomotives.
RF Micro Devices RFFC0085 frequency converter integrated circuit
10 February, 2010 byRF Micro Devices has introduced the RFFC0085 frequency converter integrated circuit (IC).
Murata isolated 1 W single output DC/DC converters
10 February, 2010 byMurata has released a series of isolated 1 W single output DC/DC converters with good efficiency levels and full-load performance across the industrial temperature range.
Mornsun SMD B_T-2W series DC/DC converter modules
10 February, 2010 byMornsun has released an ultrasmall SMD B_T-2W series of 1 KV isolated, high-performance DC/DC converter modules.
North Atlantic 55MQ2 next-generation 3U, cPCI DC/DC converter
18 January, 2010 byNorth Atlantic Industries (NAI) has available its next-generation 3U, cPCI DC/DC converter. The 55MQ2 provides 150 W (+5, +3.3 and ±12 VDC) at full load over its operating temperature range of -55 to +85°C (conduction cooled and measured at card edge).
austriamicrosystems AS1344 high-voltage DC-DC boost converter
16 November, 2009 byaustriamicrosystems has launched the AS1344 high-voltage DC-DC boost converter optimised for biasing photodiodes, LCD or PMOLED displays powered from single-cell batteries.
National Semiconductor dual 16-bit 160 MSa/s pipeline ADC
13 November, 2009 byNational Semiconductor has introduced what is claimed to be the first dual-channel 16-bit, 160 MSa/s pipeline analog-to-digital converter (ADC).
Buck converter monitor
11 November, 2009 byInternational Rectifier has introduced the IR3527 XPhase dual-phase IC that drives and monitors two phases of a multiphase synchronous buck converter.
Receiver subsystem
11 November, 2009 byLinear Technology has introduced the LTM9002, a dual IF/baseband receiver subsystem that includes a dual 14-bit analog-to-digital converter sampling up to 125 MSps, anti-aliasing filters, fixed gain differential ADC drivers and 12-bit, trim digital to analog converters.
Linear Technology DC/DC converter
11 November, 2009Linear Technology has announced the H-grade version of the LT3972, a 3.5 A, 33 V step-down switching regulator with burst mode operation to keep quiescent current under 75 µA.