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Part Number
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CAT3604V |
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Manufacturer
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Catalyst Semiconductor |
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Description
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4-Channel Quad-Mode LED Driver |
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Published
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May 4, 2009 |
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Detailed Description
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CAT3604V 4-Channel Quad-Mode™ LED Driver with Open/Short LED Detection
www.datasheet4u.com
FEATURES
...
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Datasheet
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CAT3604V
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Overview
CAT3604V 4-Channel Quad-Mode™ LED Driver with Open/Short LED Detection
www.
datasheet4u.
com
FEATURES
Quad-mode charge pump: 1x, 1.
33x, 1.
5x, 2x Drives up to 4 LEDs at 30mA each Pin compatible with industry standard ‘604 Open/short LED automatic detection Power efficiency up to 92% High resolution PWM dimming Low noise supply ripple in all modes Soft start and current limiting Short circuit and thermal overload protection 16-Pad TQFN package, 4mm x 4mm
DESCRIPTION
The CAT3604V is a high efficiency Quad-ModeTM fractional charge pump that can drive up to four LEDs with input supply voltages as low as 2.
5V.
An external RSET resistor is used to control the LED channel brightn...
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