PM8803 STMicroelectronics, PM8803 Datasheet - Page 31

• Manufacturer Part Number: PM8803
• Description: High efficiency integrated IEEE 802.3at PoE-PD interface and PWM controller type 2 PSE indicator, plus support for forward active clamp topology
• Manufacturer: STMicroelectronics

PM8803
7
HTSSOP20 package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
Table 8.
Dim.
D1
A1
A2
E1
E2
D
A
b
E
e
K
L
c
®
®
packages, depending on their level of environmental compliance. ECOPACK
is an ST trademark.
HTSSOP20 mechanical data
Min.
0.19
0.09
0.45
0.8
6.4
4.1
6.2
4.3
2.9
0°
Doc ID 018559 Rev 1
mm
Typ.
0.65
0.60
6.5
4.2
6.4
4.4
3.0
1
Max.
0.15
1.05
0.30
0.20
0.75
1.2
6.6
4.3
6.6
4.5
3.1
8°
HTSSOP20 package mechanical data
0.031
0.007
0.004
0.252
0.161
0.244
0.169
0.114
0.018
Min.
0°
0.0256
0.004
0.039
0.256
0.165
0.252
0.173
0.118
0.024
Typ.
inch
0.0089
0.047
0.006
0.041
0.012
0.260
0.169
0.260
0.177
0.122
0.030
Max.
8°
31/34
®