l6730cqtr STMicroelectronics, l6730cqtr Datasheet - Page 47

• Manufacturer Part Number: l6730cqtr
• Description: Adjustable Step-down Controller With Synchronous Rectification
• Manufacturer: STMicroelectronics

L6730C - L6730D
Table 13.
1. Dimension “D” does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall not exceed
2. Dimension “E1” does not include interlead flash or protrusions. Intelead flash or protrusions shall not exceed 0.25mm per
3. The size of exposed pad is variable depending of leadframe design pad size. End user should verify “D1” and “E2”
Figure 42. Package dimensions
0.15mm per side.
side.
dimensions for each device application.
DIM.
E1
E2
D1
D
aaa
A1
A2
L1
A
E
b
e
L
c
k
(1)
(2)
(3)
(3)
HTSSOP20 mechanical data
0.800
0.190
0.090
6.400
2.200
6.200
4.300
1.500
0.450
Min
1.000
6.500
6.400
4.400
0.650
0.600
1.000
mm
Typ
1.200
0.150
1.050
0.300
0.200
6.600
6.600
4.500
0.750
0.100
Max
0° min., 8° max.
0.031
0.007
0.003
0.252
0.087
0.244
0.170
0.059
0.018
Min
0.039
0.256
0.252
0.173
0.025
0.024
0.039
inch
Typ
Package mechanical data
0.047
0.006
0.041
0.012
0.008
0.260
0.260
0.177
0.030
0.004
Max
47/50