AAT3123/23A/24
High Efficiency 1X/1.5X Fractional Charge
Pump for White LED Applications
Ordering Information
Package
Marking1 Part Number (Tape and Reel)2 Description
TSOPJW-12
TSOPJW-12
IRXYY
OIXYY
AAT3123ITP-20-T1
4-Channel Output
AAT3123AITP-20-T1
4-Channel Output with Increased Start-Up
Current (see “Test Current/Channel Disable”
section on page 11)
QFN44-16
ISXYY
AAT3124ISN-20-T1
6-Channel Output
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
TSOPJW-12
+ 0.10
- 0.05
0.20
0.50 BSC 0.50 BSC 0.50 BSC 0.50 BSC 0.50 BSC
7° NOM
0.04 REF
3.00 0.10
4° 4°
0.45 0.15
0.055 0.045
0.010
All dimensions in millimeters.
1. XYY = assembly and date code.
2. Sample stock is generally held on all part numbers listed in BOLD.
3123.2005.12.1.4
17
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