LTC3220_LinearTechnologyCorporation.pdf
Datasheet Details
Part number:
LTC3220-1, LTC3220
Manufacturer:
Linear Technology Corporation
File Size:
272.58 KB
Description:
360ma universal 18-channel led driver.
Note:
This datasheet PDF includes multiple part numbers: LTC3220-1, LTC3220.
Please refer to the document for exact specifications by model.
LTC3220-1, LTC3220, 360mA Universal 18-Channel LED Driver
The LTC®3220/LTC3220-1 are highly integrated multidisplay LED drivers.
These parts contain a high efficiency, low noise charge pump to provide power to up to eighteen universal LED current sources.
The LTC3220/LTC3220-1 require only five small ceramic capacitors to form a complete LED power supply a
LTC3220-1 Features
* n Eighteen 20mA Universal Current Sources with 64-Step Linear Brightness Control n Independent On/Off, Brightness Level, Blinking and Gradation Control for Each Current Source Using 2-Wire I2C Interface n Low Noise Multi-Mode Charge Pump (1x, 1.5x, 2x) Provides Up to 91% Efficiency n Slew Limited Sw
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