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Datasheet CAT4139 Equivalent ( PDF ) |
N.º | Número de pieza | Descripción | Fabricantes | |
2 | CAT4139 | 22V High Current Boost White LED Driver
CAT4139
22V High Current Boost White LED Driver
FEATURES
Switch Current Limit 750mA Drives LED strings up to 22V Up to 87% Efficiency Low Quiescent Ground Current 0.6mA 1MHz Fixed Frequency Low noise Operation Soft start “in-rush” current li |
Catalyst Semiconductor |
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1 | CAT4139 | 22V High Current Boost White LED Driver CAT4139
22 V High Current Boost White LED Driver
Description
The CAT4139 is a DC/DC step−up converter that delivers an accurate constant current ideal for driving LEDs. Operation at a fixed switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and |
ON Semiconductor |
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Número de pieza | Descripción | Fabricantes | |
SPS122 | Modern EU gaming Machines require increased +12V current to accommodate the latest gaming peripherals. DC Converters have been engineered with Sanken’s latest technology to efficiently convert redundant power from our lamp gaming PSU and provide additional +12V capacity at the point of use. |
Sanken |
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