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Datasheet CAT4238 Equivalent ( PDF ) |
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| 2 | CAT4238 | High Efficiency 10 LED Boost Converter CAT4238
High Efficiency 10 LED Boost Converter
Description
The CAT4238 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 in |
 ON Semiconductor |
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| 1 | CAT4238 | High Efficiency 10 Led Boost Converter
CAT4238 High Efficiency 10 LED Boost Converter
FEATURES
Drives High Voltage LED strings (38V) Up to 87% Efficiency Low Quiescent Ground Current 0.6mA Adjustable Output Current 1MHz Fixed Frequency Low noise Operation Soft start “in-rush” curr |
 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. |
 Sanken |
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