FAN5403 Fairchild Semiconductor, FAN5403 Datasheet - Page 36

• Manufacturer Part Number: FAN5403
• Description: The FAN5403 combines a highly integrated switched-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery
• Manufacturer: Fairchild Semiconductor

Physical Dimensions
Product-Specific Dimensions
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without
notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most
recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty
therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/.
© 2009 Fairchild Semiconductor Corporation
FAN5400 Family • Rev. 1.0.7
FAN540XUCX
INDEX AREA
Product
2X
BALL A1
0.03 C
C
1.60
0.05 C
D
0.40
0.40
TOP VIEW
1 2 3 4
BOTTOM VIEW
1.20
E
Figure 52. 20-Ball WLCSP, 4X5 Array, 0.4mm Pitch, 250µm Ball
1.960 +0.030
SEATING PLANE
D
E
D
C
B
A
(X) ±0.018
A
0.625
0.547
Ø0.260±0.02
20X
D
(Y) ±0.018
B
0.06 C
F
0.005
2X
F
0.03 C
E
C A B
1.870 +0.030
SIDE VIEWS
E
36
NOTES:
B. DIMENSIONS ARE IN MILLIMETERS.
C. DIMENSIONS AND TOLERANCE
D. DATUM C IS DEFINED BY THE SPHERICAL
E. PACKAGE NOMINAL HEIGHT IS 586 MICRONS
F. FOR DIMENSIONS D, E, X, AND Y SEE
G. DRAWING FILNAME: MKT-UC020AArev2.
A. NO JEDEC REGISTRATION APPLIES.
RECOMMENDED LAND PATTERN
±39 MICRONS (547-625 MICRONS).
PER ASMEY14.5M, 1994.
CROWNS OF THE BALLS.
PRODUCT DATASHEET.
1.60
0.40
(NSMD TYPE)
0.335
A1
X
1.20
0.40
0.378±0.018
0.208±0.021
Mask Opening
Ø0.20
Cu Pad
Ø0.30 Solder
www.fairchildsemi.com
0.180
Y