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Supertex

Supertex, Inc. is a publicly held mixed signal semiconductor manufacturer, focused on high voltage analog and mixed signal products. Supertex provides these devices for use in the medical, imaging, automotive, industrial, telecommunication, networking, and consumer electronics industries.Visit the Supertex page
Ultrasound T/R Switch ICs Ultrasound T/R Switch ICs
04/30/2013 -
Protect a low noise receiver from the high voltage transmit pulses in ultrasound applications
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HV9803 LED Driver IC HV9803 LED Driver IC
03/19/2013 -
The Supertex HV9803 LED Driver IC is an open loop average-mode current control LED driver IC operating in a constant off-time mode.
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FP0030 / FP0060 / FP0100 Low-Voltage Protection Switches FP0030 / FP0060 / FP0100 Low-Voltage Protection Switches
02/05/2013 -
Low voltage, low on-resistance protection switches guarding against high transient voltages and component damage.
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CL880x Sequential Linear LED Drivers CL880x Sequential Linear LED Drivers
06/08/2012 -
Designed to minimize circuit components & drive long strings of low current LEDs in solid-state replacement bulbs.
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CL7 Linear Constant Current LED Driver with Enable CL7 Linear Constant Current LED Driver with Enable
04/20/2012 -
For driving high brightness LEDs at 100mA, w/ active low enable input which allows logic level control of the LED.
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CL52x Linear Fixed Constant Current LED Drivers CL52x Linear Fixed Constant Current LED Drivers
04/20/2012 -
Fixed, linear current regulators drive LEDs at 20 or 25mA; minimum VOUT of 1.0V for extra LEDs & low supply voltages.
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CL25 Temperature Compensated Constant Current LED Driver CL25 Temperature Compensated Constant Current LED Driver
04/20/2012 -
High voltage, provides constant current of 25mA ±10% at an input voltage of 5.0 - 90V.
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HV9967B Integrated Average-Mode Current Control LED Drivers HV9967B Integrated Average-Mode Current Control LED Drivers
04/20/2012 -
Greatly improves current accuracy & line & load regulation of LED current; does not produce peak-to-average error.
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HV9989 3-Channel CCM/DCM Boost LED Driver w/ Sub-Microsecond PWM Dimming HV9989 3-Channel CCM/DCM Boost LED Driver w/ Sub-Microsecond PWM Dimming
04/03/2012 -
Features PWM dimming control pulse of few hundred nanoseconds from CCM or DCM boost converter.
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HV881DB1 16-Channel EL Lamp Driver Demoboard HV881DB1 16-Channel EL Lamp Driver Demoboard
04/02/2012 -
Optimized to drive & demonstrate features of 16 channel EL lamp driver board HV881.
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xx9xxxxDB1 LED Driver Demoboards xx9xxxxDB1 LED Driver Demoboards
04/02/2012 -
Including high-brightness or high current LED driver demoboards w/ one or two PWM dimming modes.
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HV9861A Average-Mode Constant Current Control LED Drivers HV9861A Average-Mode Constant Current Control LED Drivers
03/01/2012 -
W/ constant off-time mode, output LED current accuracy of ±3%, current limit comparator, & over-temp protection.
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CL220 LED Drivers CL220 LED Drivers
03/01/2012 -
Designed to drive a string of LEDs with a constant current of 20mA.
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HV9801A Switch Dimmable LED Drivers HV9801A Switch Dimmable LED Drivers
03/01/2012 -
Offer four discrete brightness levels & can be powered by rectified AC thru internal VDD regulator at 450V.
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HV9971 Constant-Current LED Driver ICs HV9971 Constant-Current LED Driver ICs
10/20/2011 -
Provides current accuracy of ±3% and is optimized for a 100kHz constant frequency.
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