Companies

Supertex Corporation

  • 1235 Bordeaux Drive Sunnyvale, CA
    94089
    United States of America
  • (408) 222-8888
  • http://www.supertex.com
  • (408) 222-4800

Supertex Corporation Articles

Displaying 1 - 11 of 11
Optoelectronics
20th February 2013
LED Driver From Supertex Delivers High Current Accuracy Via Average Mode Control

Supertex, Inc today introduced HV9803, an open loop, average-mode, current control LED driver IC operating in a constant off-time mode. It is well suited for backlighting LCD panel applications such as TVs and monitors.

Pending
18th February 2013
Eight-Channel Medical Diagnostic Ultrasound Pulser from Supertex Saves Board Space

Supertex today introduced the HV7350, an eight channel, monolithic, high-voltage, high-speed, pulse generator IC with built-in fast return-to-zero (RTZ) damping FETs is designed for portable medical diagnostic ultrasound applications.

Optoelectronics
3rd January 2012
Linear LED driver from Supertex provides simple, high voltage driving solution

Supertex, Inc. has introduced CL220, a high voltage, temperature-compensated, constant current, LED driver integrated circuit (IC). It is designed to drive a string of LEDs with a constant current of 20mA, and multiple ICs can be used in parallel to provide higher output currents in increments of 20mA. It can be used in a variety of solid-state lighting applications, such as signage, automotive, industrial indicators and accent lighting.

Automotive
7th December 2011
Linear LED Driver From Supertex Provides Simple, High Voltage Driving Solution

Supertex, Inc today introduced CL220, a high voltage, temperature-compensated, constant current, LED driver integrated circuit (IC). It is designed to drive a string of LEDs with a constant current of 20mA, and multiple ICs can be used in parallel to provide higher output currents in increments of 20mA. It can be used in a variety of solid-state lighting applications such as automotive, industrial indicators and accent lighting.

Optoelectronics
9th November 2011
Switch dimmable LED driver from Supertex works with any standard light swicth

Supertex, Inc. has introduced HV9801A, a power saving, switch dimmable, LED driver integrated circuit (IC) designed to drive LEDs in dimmable household and office lighting applications. The IC dims LED lamp brightness to one of four preset levels through simple, rapid toggling of a light switch. Light levels progress up and down sequentially and if the switch is turned off for more than a second, the lamp returns to full brightness.

Optoelectronics
31st October 2011
Patented LED driver from Supertex delivers high current accuracy via average mode control

Supertex, Inc. has introduced the HV9861A, an open loop, average current mode control, LED driver integrated circuit (IC) designed to drive LEDs using a buck topology. It is well suited for a variety of solid-state lighting applications, including TV and monitor backlighting, signage, decorative, and general lighting.

Optoelectronics
2nd September 2011
New Automotive Led Driver From Supertex Reduces Board Space While Improving System Reliability

Supertex, Inc today introduced AT9919, an LED lamp driver integrated circuit, designed specifically for solid-state lighting applications in automobiles, such as head lights, tail lights, brake indicator lights, dome lights, and panel backlights. AT9919 is AEC-Q100 compliant, and drives LEDs using a buck topology. It is available in a compact, eight-lead, DFN package.

Optoelectronics
26th August 2011
New automative LED driver from Supertex reduces board space while improving system reliability

Supertex, Inc. has introduced AT9919, an LED lamp driver integrated circuit (IC), designed specifically for solid-state lighting applications in automobiles, such as head lights, tail lights, brake indicator lights, dome lights, and panel backlights.

Optoelectronics
13th July 2011
New LED driver from Supertex protects LEDS from high currents in LCD TV backlightling applications

Supertex, Inc. has introduced HV9860, a boost LED driver that is designed to optimize LED performance and extend LED life in applications such as RGB or white LED backlighting, LCD TVs and monitors, and LED lamps for general lighting. The IC uses a peak current mode control scheme and includes an internal transconductance amplifier to accurately control output current over all line and load conditions.

Optoelectronics
4th July 2011
Dimmable, sixteen channel EL driver from Supertex ideal for mobile applications

Supertex, Inc. has introduced HV881, a sixteen-channel, dimmable, electroluminescent (EL) lamp driver designed to deliver high voltage output to EL lamps used in backlighting in cellular phone keypads and other mobile devices.

Optoelectronics
4th July 2011
Six channel LED driver from Supertex provides robust fault protection for LED strings

HV9957 Combines High Efficiency and Precise Current Control

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