Datasheet Details
- Part number
- CAT4004
- Manufacturer
- Catalyst Semiconductor
- File Size
- 320.14 KB
- Datasheet
- CAT4004_CatalystSemiconductor.pdf
- Description
- 4-Channel Constant Current LED Driver
CAT4004 Description
CAT4004 4-Channel Constant Current LED Driver with EZDim™ .
The CAT4004 provides four matched low dropout current sources to drive LEDs.
CAT4004 Features
* Four LED current sinks with tight matching Low Dropout Driver 130mV at 30mA No switching noise Shutdown current < 1μA LED current set by external resistor Dimming via 1-wire EZDimTM interface Thermal shutdown p
CAT4004 Applications
* It is required that the battery or voltage source have enough headroom to drive the LED forward voltage and current sink (>150mV). The device is available in a tiny 8-lead TDFN 2mm x 3mm package with a max height of 0.8mm. www. DataSheet4U. com
APPLICATIONS
* LC
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