NUD4301 Datasheet (ON Semiconductor) - Dual Low Dropout Voltage LED Driver/Current Source

NUD4301, Dual Low Dropout Voltage LED Driver/Current Source

Pin 1 2 3 4 5 6 7 8 9 Function Enable Dim N.C.

Gnd Source1 Drain1 Drain2 Source2 Vcc Description The device is enabled with a positive voltage signal at this pin.

The enable controls both channels.

This pin is used for analog or PWM dimming control.

An analog signal of 0 * 3.3 volts is requ

www.DataSheet4U.com NUD4301 Advance Information Dual Low Dropout Voltage LED Driver/Current Source This device is designed to replace switching regulators for driving LEDs in low voltage DC battery applications (up to 6 V).

Its unique integrated circuit design provides low dropout voltage (less than 200 mV), which makes it ideal for battery applications where voltage overhead is limited.

An external resistor allows the circuit designer to set the LED current for different applications needs.

NUD4301 Features

* http://onsemi.com MARKING DIAGRAM 43 M G G 1 DFN8 CASE 506AQ 43 M G = Specific Device Code = Date Code = Pb

* Free Package

* Ultra Low Dropout Voltage < 200 mV Programmable Output Current from 1 mA to 30 mA Dual Output with Independe