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  1. What's The Difference Between IPv4 and IPv6
  2. What’s the Difference Between 3G and 4G Cellular Systems?
  3. Behind the Scenes at CES 2012
  4. Understanding Modern Digital Modulation Techniques
  5. Does Wi-Fi Put Danger In Your Pocket?
  6. What’s All This Spicey Stuff, Anyhow? (Part I)
  7. Tools Enable More Analog Innovation In 2012
  8. Automotive ICs Keep Catastrophes At Bay
  9. High-Power LED Modules Demand Specialized Electrical Test Tools and Techniques
  10. Rediscover The Truly Tunable Hall Network

  • Coupler Abets Wireless Charging

    By Staff, January 11, 2012

    The LXWS series capacitive coupling charging module enables wireless charging systems for tablet PCs, mobile devices, and other electronics.

  • Simplicity Theme Continues In IFD Runners Up

    By Richard Quinnell, November 30, 2011

    Perhaps it is an effect of the economy, but this year’s winners in the Best of Ideas for Design (IFDs) voting feature simple—almost trivial-looking—solutions to design challenges. They show the value engineers are placing on simple, but not obvious, design ideas.

  • Programmable Battery Charger Keeps Portables Safe

    By Staff, January 07, 2011

    The APM860x lithium battery charger ICs from Diodes Incorporated provide safety features to protect portable products during the charging process.

  • Constant-Current Driver Suits LED Apps

    By Staff, December 29, 2010

    The AL8400 linear LED driver/controller regulates a wide variation of high brightness LED currents via an external transistor.

  • Dual-Channel Low-Side Driver Eyes Automotive Apps

    By Staff, June 22, 2010

    AUIRS4426S dual-channel low-side driver comes in an eight-lead SOIC package integrating a low-voltage, high speed power MOSFET and IGBT driver.

  • Driver Module Powers LED Light Fixtures

    By Staff, June 09, 2010

    LXMG221W-0700034-D0 power-supply module supports five to 16 LEDs.

  • LED Drivers Offer Programmable Output Current

    By Staff, June 02, 2010

    The LEDC10 series dc/dc drivers target LED lighting applications with output ratings up to 10W.

  • 14G VCSEL Driver Integrates Dual-Path Limiting Amp

    By Staff, November 19, 2009

    14G VCSEL Driver Integrates Dual-Path Limiting Amp

  • Energy Storage Industry Needs Novel Circuits And Semiconductors

    By Bobby Maher, November 11, 2009

    Ultracapacitors (or supercapacitors) have become a primary energy-storage option for designers. Of late, power-IC makers are stepping up with ultracapacitor-specific circuits that address cell balancing, charging, and voltage-regulation requirements.

  • Intelligent Solar Chargers Deliver 90% Efficiency

    By Staff, February 06, 2009

    The SPC series of intelligent solar-powered trickle chargers for standard SLA batteries interface with industry-standard PV solar panels in electric vehicles for a faster, more effective charging cycle.

  • Charge-Pump Drives White LEDs

    By Staff, October 08, 2008

    Targeting white LED applications, the AQ9156 switched-capacitor regulator provides a regulated 4.5V output at up to 120 mA and can drive up to six parallel LEDs. Typical input voltage ranges from 3V to 6V. It features a 1.5X charge-pump circuit that

  • Charge Pump Delivers Bi-Polar Bias

    By Staff, October 08, 2008

    Groomed for TFT LCD, organic LED, and CCD applications, the AAT3190 charge pump provides regulated voltage biases up to ±25V from an input voltage range of 2.7V to 5V. The device operates at a switching frequency of 1 MHz, allowing for the use of

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