参数资料
型号: L9935
厂商: STMICROELECTRONICS
元件分类: 运动控制电子
英文描述: STEPPER MOTOR CONTROLLER, 2.5 A, PDSO20
封装: LEAD FREE, POWER, MO-166, SOP-20
文件页数: 20/29页
文件大小: 275K
代理商: L9935
L9935
Package information
6
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK packages, depending on their level of environmental compliance. ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK is an ST trademark.
Figure 15.
PowerSO-20 mechanical data and package dimensions
OUTLINE AND
MECHANICAL DATA
e
a2
A
E
a1
PSO20MEC
DETAIL A
T
D
11
0
11
20
E1
E2
h x 45
DETAIL A
lead
slug
a3
S
Gage Plane
0.35
L
DETAIL B
R
DETAIL B
(COPLANARITY)
GC
- C -
SEATING PLANE
e3
b
c
N
H
BOTTOM VIEW
E3
D1
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A3.6
0.142
a1
0.1
0.3
0.004
0.012
a2
3.3
0.130
a3
0
0.1
0.000
0.004
b
0.4
0.53
0.016
0.021
c
0.23
0.32
0.009
0.013
D (1)
15.8
16
0.622
0.630
D1 (2)
9.4
9.8
0.370
0.386
E
13.9
14.5
0.547
0.570
e
1.27
0.050
e3
11.43
0.450
E1 (1)
10.9
11.1
0.429
0.437
E2
2.9
0.114
E3
5.8
6.2
0.228
0.244
G
0
0.1
0.000
0.004
H
15.5
15.9
0.610
0.626
h
1.1
0.043
L
0.8
1.1
0.031
0.043
N
8(typ.)
S
8(max. )
T
10
0.394
(1) “D and E1” do not include mold flash or protusions.
- Mold flash or protusions shall not exceed 0.15mm (0.006”)
- Critical dimensions: “E”, “G” and “a3”.
(2) For subcontractors, the limit is the one quoted in jedec MO-166
PowerSO-20
0056635 I
JEDEC MO-166
Weight: 1.9gr
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