Zetex offers a broad range of LED drivers for a wide range of applications

Zetex now offers a comprehensive range of LED Drivers for a wide variety of applications sectors and technical requirements in buck, boost and buck/boost configurations.

Operating from 0.8 V through to 60 V input supply, and achieving efficiencies of up to 95 %, Zetex’ LED drivers can drive from 1 to 16 high power LEDs and operate with an adjustable output current of up to 1 A. They are available in a variety of package configurations which maximize the power density and limit the board space.

Simple to use and with low quiescent currents, Zetex’ LED drivers minimize the use of external components and offer highly integrated solutions to support a range of flexible LED brightness and thermal management schemes. Output current can be adjusted by simple resistive control or by applying either PWM or DC voltage signals to the adjust pin. Soft start features can also be achieved.

Designed to be used in LEDbased automotive, industrial, emergency and architectural lighting circuits and in general illumination applications, Zetex’ LED drivers can be operated over the range of –40 °C to +125°C and will handle transient voltage incursions of up to 65 V. Zetex’ range of LED driving solutions are also available in a range of price points in order to meet all design demand requirements.

Applications

>	Emergency and security: signage, torch, hazard and emergency lights

>	Signage: general, traffic lights and signs

>	Portables: camera/mobile backlight, torch, effect and toys

>	Displays: LED displays, backlight, projector and RGB direct

>	Architectural and effect: color, patterns, mood lighting, bridge, monuments, buildings, RGB points etc.

>	Automotive: brake, tail lights etc.