BQ25898C Datasheet, PDF (9/11 Pages) Texas Instruments – Controlled Single Cell 3-A Charger

YFF0042
EXAMPLE BOARD LAYOUT
DSBGA - 0.625 mm max height
DIE SIZE BALL GRID ARRAY
42X ( 0.23)
(0.4) TYP
1
23
4
5
6
A
(0.4) TYP
B
C
SYMM
D
E
F
G
SYMM
LAND PATTERN EXAMPLE
SCALE:25X
( 0.23)
METAL
0.05 MAX
0.05 MIN
( 0.23)
SOLDER MASK
OPENING
SOLDER MASK
OPENING
NON-SOLDER MASK
DEFINED
(PREFERRED)
SOLDER MASK
DEFINED
SOLDER MASK DETAILS
NOT TO SCALE
METAL UNDER
SOLDER MASK
NOTES: (continued)
3. 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).
4222067/A 05/2015
www.ti.com