Transcription of IS32LT3954 - ISSI
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IS32LT3954 Integrated Silicon Solution, Inc. 1 Rev. 0B, 11/14/2017 constant - current 3-AMPERE PWM dimmable buck REGULATOR LED DRIVER WITH FAULT REPORTING Preliminary Information January 2018 GENERAL DESCRIPTION The IS32LT3954 is a DC-to-DC switching converter, which integrate an N-channel MOSFET to operate in a buck configuration. The device supply a wide input voltage between and 40V and provides a constant current of up to 3A for driving a single LED or multiple series connected LEDs. The external resistor, RSET, is used to adjust LED output current , which allowing the output voltage to be automatically adjusted for a variety of LED configurations.
IS32LT3954 Integrated Silicon Solution, Inc. – www.issi.com 1 Rev. 0B, 11/14/2017 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER WITH FAULT REPORTING
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