ACT2804
Rev 2, Feb-04-2016
PACKAGE OUTLINE
QFN55-40 PACKAGE OUTLINE AND DIMENSIONS
Top View
PIN #1 DOT BY
MARKING
DIMENSION IN
MILLIMETERS
DIMENSION IN
INCHES
D
SYMBOL
D/2
MIN
0.700
0.000
MAX
0.800
0.050
MIN
0.028
0.000
MAX
0.031
0.002
A
A1
A3
b
E/2
0.203 REF
0.008 REF
0.150
4.924
4.924
3.300
3.300
0.250
5.076
5.076
3.500
3.500
0.006
0.194
0.194
0.130
0.130
0.010
0.200
0.200
0.138
0.138
E
D
E
D1
E1
e
0.400 TYP
0.016 TYP
L
0.324
0.476
0.013
0.019
Bottom View
k
0.200 MIN
0.008 MIN
L
b
D1
e
E1
k
A3
A
A1
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
- 20 -
www.active-semi.com
Copyright © 2016 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
