STP04CM596 Datasheet (ST Microelectronics)

STP04CM596, 4-Bit constant current

The STP04CM596 is a high-power LED Driver and 4-bit shift register designed for PowerLED applications.

The STP04CM596 contains a 4-bit serial IN, parallel OUT shift register that feeds a 4-bit Dtype storage register.

In the output stage, four regulated current sources were designed to provide 80-500

STP04CM596 Features

* 4 constant current output channels Adjustable output current through one external resistor Serial data IN/parallel data OUT Serial OUT change state on the failing edges of clock Four outputs current: 80-500mA 25MHz clock frequency Available in high thermal