| 25. 02. 10 |
PMBus system power management and protection IC |
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National Semiconductor announced a monitoring, protection and control with on-chip power management bus (PMBus) support. The LM25066 provides designers of blade servers, storage networking systems, routers/switches and modular subsystems with a solution that improves system reliability and reduces o...
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| 23. 02. 10 |
Power factor corrected LED driver |
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ON Semiconductor has announced a power factor corrected dimmable LED driver for residential and commercial lighting applications. Housed in a compact 8-pin surface mount package, the NCL30000 achieves a power factor > 0.95 in a single-stage topology by using a critical conduction mode (CrM) flyback ...
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| 23. 02. 10 |
Non-volatile, quad digital potentiometers |
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Microchip announces the MCP4341, MCP4342 (MCP434X), MCP4361 and MCP4362 (MCP436X) quad digital potentiometers. The 7- and 8-bit, non-volatile devices feature an SPI interface and static current consumption of 5 microamperes (maximum).
They are specified for operation from – 40°C to 125°C and are...
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| 23. 02. 10 |
Rectifier diodes for greener power supplies |
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STMicroelectronics has introduced a family of power rectifiers that will help product manufacturers achieve energy-efficiency approvals, such as 80 PLUS. The STPS50U100C is a rectifier diode and can be used in the output of power supplies for adapters, desktop PCs, servers, TV and video products, co...
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| 10. 02. 10 |
RGB LEDs with a height of 0.6mm |
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Rohm Semiconductor has announced the development of two types of high-bright RGB LEDs: SMLV56RGB1W1, featuring a height of 0.6mm, and the standard-type SMLW56RGB1W1, featuring a height of 1.1mm. Both units are capable of 1.8cd (white).
RGB LEDs are convenient because they can emit virtually any ...
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| 08. 02. 10 |
Power modules for 25 up to 42.5 A |
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As European distributor of C3 Semiconductors AMS Technologies launch a family of power modules, the T Series. These modules provide complete power control in a single package. The modules are available in packages from 25 up to 42.5 A. The operating junction temperature ranges from -40C to +125C.
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| 03. 02. 10 |
Class-D audio amplifier for portable devices |
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Texas Instruments introduced a 3.2-W, mono Class-D audio amp with an integrated digital-to-analog converter (DAC) noise filter that reduces codec noise by as much as 82 percent, compared to devices without this feature. 3.2-W into 4 Ohms at 5 V produces 22 percent louder audio than competing solutio...
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