AAT1271A Datasheet, PDF (18/19 Pages) Advanced Analogic Technologies – 1.5A Step-Up Current Regulator for Flash LEDs

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PROPRIETARY INFORMATION PRODUCT DATASHEET
AAT1271A
1.5A Step-Up Current Regulator for Flash LEDs
Ordering Information
Package
TDFN33-14
Marking¹
5NXYY
Part Number (Tape and Reel)²
AAT1271AIWO-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/about/quality.aspx.
Package Information
Index Area
TDFN33-14³
Detail "A"
All dimensions in millimeters.
3.000 ± 0.050
Top View
1.650 ± 0.050
Bottom View
0.425 ± 0.050
0.000
+
-
0.100
0.000
Side View
Pin 1 Indicator
(Optional)
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
www.analogictech.com
1271A.2008.07.1.0