Skyworks Solutions, Inc.: LCD LED Backlight Driver: AAT1409: AAT1409IMK-T1

Power Electronics Products from CDI

AAT1409IMK-T1
Eight-Channel LED Backlight Driver with Integrated Boost and High Frequency Direct PWM Dimming
Manufacturer: Skyworks Solutions, Inc.
Status: Obsolete
Data Sheet: AAT1409IMK-T1 Data Sheet
RoHS Compliance: Skyworks Solutions, Inc., AAT1409IMK-T1, LCD LED Backlight Driver, Eight-Channel LED Backlight Driver with Integrated Boost and High Frequency Direct PWM Dimming (Rohs Compliant), Component Distributors Inc. (CDI) Yes
Specifications
Iout Max per Channel:
45 mA
# of LEDs:
88
# LED Channels:
8
Vin Min:
4.5 V
Vin Max:
26 V
IQ (typ):
1.5 µA
Interface:
PWM
Peak Efficiency:
92 μH
Package:
TQFN34-24
42243
Also Available
Part FunctionPart NumberDescription
Evaluation Board AAT1409IMK-DB1 Skyworks Solutions, Inc. Demo board for AAT1409IMK-T1
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.
Pricing
QtyPrice
1 - 99 $1.042
100 - 499 $0.848
500 - 2499 $0.795
Qty 
 
Availability
On Order: 239643
QuantityAvailable
+2396432 Weeks
Call 1-800-777-7334 for Availability or Get a Quote
Qty   
Package Format
DescriptionUnits Per FormatAvailable
(T/R) 1500 0