AAT1121 Datasheet, PDF (19/20 Pages) Advanced Analogic Technologies – 1.5MHz, 250mA Step-Down Converter

AAT1121
1.5MHz, 250mA Step-Down Converter
Ordering Information
Output Voltage
0.6V
Package
TDFN22-8
Marking¹
RWXYY
Part Number (Tape and Reel)²
AAT1121IPS-0.6-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 Information
TDFN22-8
Index Area
(D/2 x E/2)
Detail "B"
0.16 MIN 0.35 ± 0.10
0.075 ± 0.075
0.1 REF
(optional)
Detail "A"
2.00 ± 0.05
Top View
7.5° ± 7.5°
Bottom View
Pin 1 Indicator
(optional)
0.05 ± 0.05
Side View
All dimensions in millimeters.
Option A:
C0.30 (4x) max
Chamfered corner
Option B:
R0.30 (4x) max
Round corner
Detail "A"
Detail "B"
1. XYY = assembly and date code.
2. Sample stock is generally held on all part numbers listed in BOLD.
1121.2006.04.1.0
19