Diodes AP8801 - Manual (Page 13)

AP8801
500mA LED STEP-DOWN CONVERTER
AP8801
Document number: DS31765 Rev. 7 - 2
13 of 14
www.diodes.com
June 2012
© Diodes Incorporated
Package Outline Dimensions
(1) SO-8
(2) MSOP-8
SO-8
Dim Min Max
A - 1.75
A1 0.10 0.20
A2 1.30 1.50
A3 0.15 0.25
b 0.3 0.5
D 4.85 4.95
E 5.90 6.10
E1 3.85 3.95
e 1.27 Typ
h - 0.35
L 0.62 0.82
θ
0
°
8
°
All Dimensions in mm
MSOP-8
Dim Min Max Typ
A - 1.10 -
A1 0.05 0.15 0.10
A2 0.75 0.95 0.86
A3 0.29 0.49 0.39
b 0.22 0.38 0.30
c 0.08 0.23 0.15
D 2.90 3.10 3.00
E 4.70 5.10 4.90
E1 2.90 3.10 3.00
E3 2.85 3.05 2.95
e - - 0.65
L 0.40 0.80 0.60
a 0° 8° 4°
x - - 0.750
y - - 0.750
All Dimensions in mm
Gauge Plane
Seating Plane
Detail ‘A’
Detail ‘A’
E E1
h
L
D
e b
A2
A1
A
45 °
7 °~ 9 °
A3
0.
25
4
A
A1
A2
e
Seating Plane
Gauge Plane
L
See Detail C
Detail C
c
a
E1
E3
A3
1
E
y
x
D
b
0.25
4x10°
4x
10°