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STP04CM596

Part Number	STP04CM596
Manufacturer	ST Microelectronics
Description	4-Bit constant current
Published	Dec 3, 2006
Detailed Description	www.DataSheet4U.com STP04CM596 4-Bit constant current for power-LED LED sink driver General features ■ ■ ■ ■ ■ ■ ■ 4 c...
Datasheet	STP04CM596 PDF File

Overview

www.
DataSheet4U.
com STP04CM596 4-Bit constant current for power-LED LED sink driver General 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 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.
The STP04CM596 guarantees 16V output driving capability, allowing users to connect more LEDs in series.
The high clock frequency, 25 MHz, also satisfies the system requirements which include high volume data...

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STP04CM596 4-Bit constant current - ST Microelectronics

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