BQ27621-G1_16 Datasheet, PDF (20/26 Pages) Texas Instruments – System-Side Fuel Gauge With Dynamic Voltage Correlation

bq27621-G1
SLUSBB3E – DECEMBER 2013 – REVISED JANUARY 2016
YZF0009-C01
www.ti.com
EXAMPLE BOARD LAYOUT
DSBGA - 0.625 mm max height
DIE SIZE BALL GRID ARRAY
(0.5) TYP
9X ( 0.245)
1
2
A
(0.5) TYP
B
3
SYMM
C
SYMM
LAND PATTERN EXAMPLE
SCALE:30X
( 0.245)
METAL
0.05 MAX
0.05 MIN
METAL UNDER
SOLDER MASK
SOLDER MASK
OPENING
NON-SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK
DEFINED
( 0.245)
SOLDER MASK
OPENING
SOLDER MASK DETAILS
NOT TO SCALE
NOTES: (continued)
4. Final dimensions may vary due to manufacturing tolerance considerations and also routing constraints.
For more information, see Texas Instruments literature number SNVA009 (www.ti.com/lit/snva009).
4222180/A 07/2015
20
Submit Documentation Feedback
www.ti.com
Product Folder Links: bq27621-G1
Copyright © 2013–2016, Texas Instruments Incorporated