LTC3212 RGB LED Driver and Charge Pump

Linear Technology

Description

LTC3212 RGB LED Driver and Charge Pump www.DataSheet4U.com .
The LTC®3212 is a low noise charge pump RGB LED driver capable of driving three LEDs up to 25mA each from a 2.

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Datasheet Specifications

Part number: LTC3212
Manufacturer: Linear Technology
File Size: 602.38 KB
Datasheet: LTC3212_LinearTechnology.pdf
Description: RGB LED Driver and Charge Pump

Features

* Power and Current Control for Driving RGB LEDs
* Individually Programmable Current Sources
* 1x or 2x Mode, Low Noise, Constant Frequency Charge Pump
* Single Wire Enable Control for All LEDs
* White Mode Adjusts R, G, B Currents for White Light
* 25mA Maximum LED Current

Applications

* Built-in soft-start circuitry prevents excessive inrush current during start-up and mode switching. High switching frequency enables the use of small external capacitors. The charge pump shuts down to a high impedance mode to prevent LED leakage while the LTC3212 is off. Each LED may be individuall

LTC3212 Distributors

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LTC3212 RGB LED Driver and Charge Pump Linear Technology

Linear Technology LTC3212-like datasheet