Part number:
CAT4134
Manufacturer:
File Size:
295.33 KB
Description:
Dual channel led driver.
Datasheet Details
Part number:
CAT4134
Manufacturer:
File Size:
295.33 KB
Description:
Dual channel led driver.
CAT4134, Dual Channel LED Driver
The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents.
Output current levels are controlled by one of two resistors RSET or RFLASH.
When the FLASH input pin is low (movie mode), RSET sets the current.
When FLASH is high (flash mode), the resistor RFLASH se
CAT4134 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
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