LTC3220 driver equivalent, 360ma universal 18-channel led driver.
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 S.
n Video Phones with QVGA+ Displays n Keypad Lighting n General/Miscellaneous Lighting
LTC3220/LTC3220-1
360mA Universal.
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 cerami.
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