CAT4240 driver equivalent, 6 watt boost led driver.
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* Switch Current Limit 750mA Drives High Voltage LED strings (38V) Up to 87% Efficiency Low Quiescent Grou.
APPLICATIONS
* GPS Navigation Systems
* Portable Media Players
* Handheld Devices, Digital Cameras
ORDERI.
The CAT4240 is a DC/DC step-up converter that delivers an accurate constant current ideal for driving LEDs. Operation at a fixed switching frequency of 1MHz allows the device to be used with small value external ceramic capacitors and inductor. LEDs .
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