LP3910SQ-AN Datasheet, PDF (3/60 Pages) National Semiconductor (TI) – Power Management IC for Hard Drive Based Portable Media Players

Connection Diagram
Device Connection Diagram
48–pin LLP Package (Top View)
SQF48A
30101202
The physical placement of the package marking will vary from part to part.
(*) UZXYTT format: ‘U’ – wafer fab code; ‘Z’ – assembly code; ‘XY’ 2 digit date code; ‘TT’ – die run code
See http://www.national.com/quality/marking_conventions.html for more information on marking information.
Ordering Information
Order Number
LP3910SQ-AN
LP3910SQX-AN
Package Type
48-lead LLP
48-lead LLP
NSC Package Drawing
SQF48A
SQF48A
Top Mark
3910-AN
3910-AN
Supplied As
250 tape & reel
2500 tape & reel
Device Default Options
Order Number
LP3910SQ-AN
LP3910SQX-AN
LDO1
1.2V
1.2V
LDO2
2.5V
2.5V
BUCK1
1.0V
1.0V
BUCK2
1.8V
1.8V
BUCK-Boost
3.3V
3.3V
I_CHRG
1000 mA
1000 mA
3
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