Saniwave Technology Co., Ltd.

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LED Driver IC

LED Driver IC

Product name:LED Driver IC

Item:SLM561A Series

Details:

SLM561A series
 
60V, 10mA-50mA single channel linear constant current LED driver chip
The SLM561A series products are LED driver chips used to generate single channel, high-precision Constant Current Regulators (CCRs), providing cost-effective constant current solutions for various LED lighting applications. SLM561A adopts transistor self bias technology, which can maintain constant current output within an ultra wide operating voltage range. The output current of SLM561A adopts a negative temperature coefficient design. Under high voltage or high current operating conditions, when the chip junction temperature reaches 135 ° C, the current reduction function is activated to prevent the chip from overheating and causing LED flashing. SLM561A adopts SOD123 packaging, which does not require any peripheral devices and can be applied at any position in the LED light string, making it very simple and easy to use. The working voltage of up to 60V and the surge resistant design enable SLM561A to meet various automotive, industrial, and commercial lighting applications.
The anti-static protection design of SLM561A can ensure the safety of the entire lighting system in design, installation, and application.
Wide input voltage range: 1.3V to 60V
Anti 60V reverse connection
Power on quick start
Transistor self bias technology
Supports multiple parallel outputs of high current
Constant current accuracy ± 5%
The power and load adjustment rate is less than 0.1%/V
Equipped with chip over temperature protection and linear current reduction function

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