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Datasheet CAT4137 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 2 | CAT4137 | CMOS Boost Converter - White LED Driver CAT4137
CMOS Boost Converter White LED Driver
Description
The CAT4137 is a DC/DC step-up converter that delivers a regulated output current. Operation at a constant switching frequency of 1 MHz allows the device to be used with small value external ceramic capacitors and inductor.
The device drives |
 ON Semiconductor |
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| 1 | CAT4137 | CMOS Boost Converter - White LED Driver CAT4137
CMOS Boost Converter - White LED Driver
Features
• • • • • • • • • • • • Drives up to 5 White LEDs from 3V Power Efficiency up to 87% Low Quiescent Ground Current 0.1mA Adjustable Output Current (up to 30mA) High Frequency 1MHz Operation “Zero” current shutdown m |
 Catalyst Semiconductor |
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| 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. |
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