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NCL30160 1.0A Constant-Current Buck Regulator

NCL30160 Description

NCL30160 1.0A Constant-Current Buck Regulator for Driving High Power LEDs The NCL30160 is an NFET hysteretic step *down, constant *curr.
Pin Pin Name Description 1, 2 CS Current Sense feedback pin 3 GND Ground Pin 4 VCC Output of Internal 5 V linear regulator 5 ROT Off.

NCL30160 Features

* include resistor
* programmed constant LED current, shorted LED protection, under
* voltage and thermal shutdown. The NCL30160 is available in a SOIC
* 8 package. Features
* Integrated 1.0A MOSFET
* VIN Range 6.3 V to 40 V
* Short LED Shutdown Protection

NCL30160 Applications

* utilizing minimal external components. The NCL30160 operates with an input voltage range from 6.3 V to 40 V. The hysteretic control gives good power supply rejection and fast response during load transients and PWM dimming to LED arrays of varying number and type. A dedicated PWM input (DIM/EN) enab

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