ACT8937A
Rev 1, 22-Oct-12
TQFN55-40 PACKAGE OUTLINE AND DIMENSIONS
DIMENSION IN
MILLIMETERS
DIMENSION IN
INCHES
SYMBOL
MIN
MAX
MIN
MAX
A
A1
A2
b
0.700
0.800
0.028
0.031
0.200 REF
0.008 REF
0.000
0.150
4.900
4.900
3.450
3.450
0.050
0.250
5.100
5.100
3.750
3.750
0.000
0.006
0.193
0.193
0.136
0.136
0.002
0.010
0.201
0.201
0.148
0.148
D
E
D2
E2
e
0.400 BSC
0.016 BSC
L
0.300
0.500
0.012
0.020
R
0.300
0.012
Active-Semi, Inc. reserves the right to modify the circuitry or specifications without notice. Users should evaluate each
product to make sure that it is suitable for their applications. Active-Semi products are not intended or authorized for use
as critical components in life-support devices or systems. Active-Semi, Inc. does not assume any liability arising out of
the use of any product or circuit described in this datasheet, nor does it convey any patent license.
Active-Semi and its logo are trademarks of Active-Semi, Inc. For more information on this and other products, contact
sales@active-semi.com or visit http://www.active-semi.com.
is a registered trademark of Active-Semi.
Innovative PowerTM
- 45 -
www.active-semi.com
ActivePMUTM and ActivePathTM are trademarks of Active-Semi.
I2CTM is a trademark of NXP.
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