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Quad-Mode™ - World’s Best LED Drivers

Part Number VIN [V] LEDs Total IOUT (max) [mA] RSET Control Dimming Interface Pump Modes Packages
(size in mm)
CAT3604V 2.7 - 5.5 4 120 Yes PWM 1x / 1.33x / 1.5x / 2x TQFN–16 (4 x 4)
CAT3636 2.2 - 5.5 6 192 - 1-Wire (32 levels) 1x / 1.33x / 1.5x / 2x TQFN–16 (3 x 3)
CAT3637 2.2 - 5.5 6 180 - 1-Wire (16 levels) 1x / 1.33x / 1.5x / 2x TQFN–16 (3 x 3)
CAT3643 2.2 - 5.5 3 90 Yes 1-Wire (6 levels) 1x / 1.33x / 1.5x / 2x XQFN–12 (2.5 x 2.5)
TDFN–12 (3 x 3)
TQFN–16 (3 x 3)
CAT3644 2.2 - 5.5 4 100 Yes 1-Wire (6 levels) 1x / 1.33x / 1.5x / 2x TQFN–16 (3 x 3)
CAT3647 2.2 - 5.5 3 100 Yes 1-Wire (32 levels) 1x / 1.33x / 1.5x / 2x TQFN–16 (3 x 3)
CAT3648 2.2 - 5.5 4 100 Yes 1-Wire (32 levels) 1x / 1.33x / 1.5x / 2x TQFN–16 (3 x 3)


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