AAT3670 View Datasheet(PDF) - Analog Technology Inc

Part Name

Description

MFG CO.

AAT3670

1.6A Dynamic Battery Charger and Power Manager

Analog Technology Inc 

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AAT3670

1.6A Dynamic Battery Charger

and Power Manager

Ordering Information

Package

QFN44-24

Marking1

TFXYY

Part Number (Tape and Reel)2

AAT3670ISK-4.2-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

QFN44-24

Pin 1 Dot By Marking

4.000 ± 0.050

Top View

0.305 ± 0.075

19

18

24

1

Pin 1 Identification

R0.030Max

13

12

6

7

2.7 ± 0.05

Bottom View

All dimensions in millimeters.

0.214 ± 0.036

Side View

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.

3670.2007.02.1.1

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