IS32LT3953 - CONSTANT-CURRENT 3-AMPERE PWM DIMMABLE BUCK REGULATOR LED DRIVER
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 conne
IS32LT3953 Features
* Supply voltage 6V ~ 48V
* True average output current control
* 3.0A maximum output over operating temperature range
* Cycle-by-cycle current limit
* Integrated MOSFET switch
* Dimming via direct logic input or power supply voltage
* Internal control loop compensation
