Part number:
LTC3219
Manufacturer:
Linear Technology
File Size:
207.82 KB
Description:
250ma universal nine channel led driver.
Datasheet Details
Part number:
LTC3219
Manufacturer:
Linear Technology
File Size:
207.82 KB
Description:
250ma universal nine channel led driver.
LTC3219, 250mA Universal Nine Channel LED Driver
The LTC®3219 is a highly integrated multidisplay LED driver.
The device contains a high efficiency, low noise charge pump to provide power to nine universal LED current sources.
The LTC3219 requires only five small ceramic capacitors to form a complete LED power supply and current controller.
The maxi
LTC3219 Features
* Multimode Charge Pump Provides Up to 91% Efficiency
* Slew Limited Switching Reduces Conducted and Radiated Noise (EMI)
* Up to 250mA Total Output Current
* Nine 28mA Universal Current Sources with 64-Step Linear Brightness Control
* Independent On/Off, Brightness Level, Blinkin
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