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STP04CM596 Datasheet 4-bit Constant Current

Manufacturer: STMicroelectronics

Overview: www.DataSheet4U.com STP04CM596 4-Bit constant current for power-LED LED sink.

General Description

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 80-500mA constant current to drive the high powered LEDs.

Key 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 TSSOP exposed pad. TSSOP16 (Exposed pad) Dip-14 SO-14.

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