AAT1235IRN-T1 AnalogicTech, AAT1235IRN-T1 Datasheet - Page 19

• Manufacturer Part Number: AAT1235IRN-T1
• Description: High Efficiency White LED Drivers for Backlight and Keypad
• Manufacturer: AnalogicTech

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
SwitchReg
Ordering Information
Package Information
All dimensions in millimeters.
1235.2009.09.1.2
process. A solder fillet at the exposed copper edge cannot be guaranteed and is not required to ensure a proper bottom solder connection.
TDFN34-16
Package
TM
Index Area
0.050 ± 0.050
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/aboutus/quality.php.
Top View
Side View
3.000 ± 0.050
3
Marking
(4x)
TKXYY
High Efficiency White LED Drivers for Backlight and Keypad
0.229 ± 0.051
1
w w w . a n a l o g i c t e c h . c o m
TDFN34-16
Bottom View
1.600 ± 0.050
Part Number (Tape and Reel)
Pin 1 Indicator
(optional)
Detail "A"
AAT1235IRN-T1
C0.3
PRODUCT DATASHEET
0.350 ± 0.100
Detail "A"
AAT1235
2
19