AAT2845A Datasheet, PDF (18/19 Pages) Advanced Analogic Technologies – Four-Channel Backlight Driver with Dual LDOs

AAT2845A
Four-Channel Backlight Driver with Dual LDOs
Ordering Information
Package
TQFN34-20
Marking¹
YEXYY
Part Number (Tape and Reel)²
AAT2845AIML-EE-T1
All AnalogicTech products are offered in Pb-free packaging. The term “Pb-free” means
semiconductor products that are in compliance with current RoHS standards, including
the requirement that lead not exceed 0.1% by weight in homogeneous materials. For more
information, please visit our website at http://www.analogictech.com/pbfree.
Package Information³
3.00 ± 0.05
TQFN34-20
1.55 ± 0.05
Detail "A"
Top View
7.5° ± 7.5°
Bottom View
0.425 ± 0.05
0.025 ± 0.025
Side View
0.021 ± 0.004
All dimensions in millimeters.
Detail "A"
1. XYY = assembly and date code.
2. Sample stock is generally held on part numbers listed in BOLD.
3. The leadless package family, which includes QFN, TQFN, DFN, TDFN and STDFN, has exposed copper (unplated) at the end of the
lead terminals due to the manufacturing process. A solder fillet at the exposed copper edge cannot be guaranteed and is not required
to ensure a proper bottom solder connection.
18
2845A.2007.05.1.0