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Partname: | CAT4004VP2-T3 |
Description: | 4-Channel Constant Current LED Driver with EZDim |
Manufacturer: | ON Semiconductor |
Datasheet: | PDF (149K). Click here to download *) |
The CAT4004 provides four matched low dropout current sources to drive LEDs. An external resistor on RSET sets the current in the LED channels. Each LED channel includes an individual control loop allowing the device to handle a wide range of LED forward voltages while still maintaining tight current matching. The EN/DIM logic inputs supports device enable and a digital dimming interface for current setting of all LEDs. Six different current dimming ratios are available. |
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Click here to download CAT4004VP2-T3 Datasheet*) |
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