CAT4104 Datasheet (ON Semiconductor) - 700mA Quad Channel Constant Current LED Driver

CAT4104, 700mA Quad Channel Constant Current LED Driver

The CAT4104 provides four matched low dropout current sinks to drive high *brightness LED strings up to 175 mA per channel.

The LED channel current is set by an external resistor connected to the RSET pin.

The LED pins are compatible with high voltage up to 25 V supporting applications with l

CAT4104 Features

* 4 Matched LED Current Sinks up to 175 mA

* Up to 25 V Operation on LED Pins

* Low Dropout Current Source (0.4 V at 175 mA)

* LED Current Set by External Resistor

* High Frequency PWM Dimming via EN/PWM

* “Zero” Current Shutdown Mode

* Thermal