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CAT4134 Dual Channel LED Driver

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Description

CAT4134 LED Driver, Dual Channel Movie/Flash, 500 mA .
The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents.

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Features

* Dual Mode (Movie or Flash) Operation
* Independent Movie/Flash LED Current Control
* Can Drive 2, 3, 4 or 6 LEDs
* High LED Current (250 mA Max per Channel)
* Power Efficiency up to 85%
* Dual Frequency Mode 1.2 MHz and 900 kHz
* Soft

Applications

* High frequency low noise operation allows the device to be used with small external inductors and ceramic capacitors while still maintaining excellent efficiency. When not in use the device can be placed into a “zero” quiescent mode via the shutdown pin. In addition to soft-start control and curren

CAT4134 Distributors

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CAT4134 Dual Channel LED Driver On Semiconductor
On Semiconductor CAT4134-like datasheet