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DC/DC features adjustable operating frequency

Linear Technology has introduced the LT3845, a 4-60V input range, synchronous DC/DC step-down controller with adjustable 100-500kHz operating frequency. ...

2007-01-22 00:00:00

Get the most (charging) out of your USB port

One of the features of the USB is its advanced power management capability. Find out what the power characteristics of USB ports are, what the challenges are, and how applications can benefit from available USB power. ...

2007-01-21 23:12:00

Vishay’s New 20-V to 40-V PolarPAK® Power MOSFETs Combine Thermal Benefits of Double-Sided Cooling Package with On-Resistance Down To 1.4 Milliohms

Aimed at synchronous rectification, point-of-load converters, and OR-ing applications in telecom and data communications systems, the four new Vishay Siliconix PolarPAK devices deliver up to 48% better on-resistance and 12% better on-resistance-times-gate-charge performance than the next-best devic...

2007-01-21 22:29:57

Vishay’s New WSLS2512 Surface-Mount Power Metal Strip® Resistor Offers Increased Stability With Low Resistance Change of 0.5 % in Low Resistance Values of 0.01 to 0.1

WSLS2512 is ideal for current sensing in high-temperature (+125 °C), tightened-stability applications that require precision current monitoring of sensitive circuits, such as automotive electronic controls including engine, transmission, and pollution controls. ...

2007-01-21 22:29:44

Amplifiers and Linear OPA3693 Triple,Ultra-Wideband,Fixed Gain, Video Buffer with Disable

The OPA3693 provides an easy to use, broadband, triple, fixed-gain buffer amplifier. Depending on the external connections, the internal resistor network may be used to provide either a fixed gain of +2 video buffer or a gain of +1 or -1 voltage buffer. The OPA3693 offers a slew rate (2500V/µs) an...

2007-01-21 14:29:42

Audio DIR9001 96kHz Digital Audio Receiver

The DIR9001 is a digital audio interface receiver that can receive a 28-kHz to 108-kHz sampling- frequency, 24-bit-data-word, biphase-encoded signal. The DIR9001 complies with IEC60958-3, JEITA CPR-1205 (Revised version of EIAJ CP-1201), AES3, EBUtech3250, and it can be used in various application...

2007-01-21 14:29:40

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