LP3942YQ NSC [National Semiconductor], LP3942YQ Datasheet - Page 2

• Manufacturer Part Number: LP3942YQ
• Description: The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface
• Manufacturer: NSC [National Semiconductor]

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Connection Diagrams and Package Mark Information
Note: The actual physical placement of the package marking will vary from part to part. The package marking “XY” designates the date code. “UZ” and “TT” are NSC
Ordering Information
internal codes for die manufacturing and assembly traceability. Both will vary considerably.
LP3942YQ
LP3942YQX
Order Number
Top View
24-Lead LLP package (5 mm*4 mm*0.8 mm), Bumped
See NS Package Number YQA24A
Package Marking
20129202
Package Mark — Top View
LP3942YQX
LP3942YQ
2
1000 units, Tape-and-Reel
2500 units, Tape-and-Reel
Supplied As
20129204
Bottom View
20129203