ft3356 Datasheet (Fangtek) - High Efficiency 6-Channel Charge-Pump LED Driver

ft3356, High Efficiency 6-Channel Charge-Pump LED Driver

The ft3356 is a low noise, high efficiency 6-channel charge-pump LED driver that uses a quad-mode load switch: pass-through (1X), fractional (1.33X/1.5X), or doubling (2X) conversion to maximize efficiency for white LED applications.

The ft3356 is capable of driving 6 LED channels from a 2.7V to 5.5

ft3356 Features

* VIN range: 2.7V to 5.5V

* Fully programmable current with single-wire - Eight-step current: 20mA to 50μA - Individual main-sub group control

* Quad-mode charge-pump: 1X, 1.33X, 1.5X, 2X

* High efficiency up to 92%

* Drives up to six LED channels

* Low input ripples in all m