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IS32LT3953

Part Number	IS32LT3953
Manufacturer	ISSI
Description	CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER
Published	Jan 13, 2015
Detailed Description	IS32LT3953 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER Advanced Information December 2013 GENERAL...
Datasheet	IS32LT3953 PDF File

Overview

IS32LT3953 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER Advanced Information December 2013 GENERAL DESCRIPTION The IS32LT3953 is a DC-to-DC switching converter with an integrated N-channel MOSFET operating in a buck configuration.
The device is connected to a voltage higher than the LED voltage; between 6V and 48V and provides a constant current of up to 3.
0A for driving a single LED or multiple series connected LEDs.
The LED output current is set by an external current sense resistor, allowing the output voltage to be automatically adjusted for a variety of LED configurations.
The IS32LT3953 operates in a fixed frequency mode during switching.
The on-time (switching fr...

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IS32LT3953 CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER - ISSI

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