onsemi CAT4004VP2-GT3

Tape & Reel (TR) CAT4004 Multi-Step Surface Mount led driver 2.1mm 40mA 5.5V -40C~85C TA

LED Driver, Constant Current, 4-Channel, with EZDim™

CAT4004VP2-GT3, LED DISPLAY DRIVER 4-SEGMENTS, 2.4 - 5.5 V, 8-PIN TDFN

CAT4004 Series 4 Segment 2.5V / 3.3V / 5V LED Driver - TDFN=8

LED DRVR 4Segment 2.5V/3.3V/5V 8-Pin TDFN EP T/R

IC LED DRIVER LIN DIM 40MA 8TDFN

IC LED DRV LIN MULT-STEP 8TDFN

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. The device is aimed at direct drive battery 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.