AnalogicTech introduces multi-string backlight LED drivers
The AAT1409 is a high efficiency eight LED strings backlight driver optimized for notebook computers, monitors and portable TVs. The integrated boost converter and precision current sinks operate from DC inputs, cigarette lighter adapters, or multi-cell Li-ion batteries over the 4.5V to 26V voltage range. The AAT1409 drives up to 88 LEDs at 45mA per string for 360mA total LED current. The high (100 kHz) PWM frequency ensures silent operation.
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Company Information:
Company Name:
Advanced Analogic Technologies, Inc.
Address:
830 East Arques Avenue, US-Sunnyvale,94085
City:
Sunnyvale
State/Province:
ZIP:
US-94085
Country:
U.S.A.
Phone Number:
+1-408-7374600
FAX:
+1-408-7374611
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