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L9945 Datasheet(PDF) 134 Page - STMicroelectronics

Part # L9945
Description  Automotive fully configurable 8-channel High/Low side MOSFET pre-driver suitable for 12 V and 24 V systems
PDF  144 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9945 Datasheet(HTML) 134 Page - STMicroelectronics

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8
Package information
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.
8.1
TQFP64 (10x10x1 mm exp. pad down) package information
Figure 40. TQFP64 (10x10x1 mm exp. pad down) package outline
SECTION B-B
S
L
b1
c
c1
(b)
(L1)
R1
R2
GAUGE PLANE
θ
7278840_Rev9.0_PkgCode_9I
D
N
(N-4) x
1
2
3
D1
E
E1
D
A
A
A
(see SECTION A-A)
A
A2
A1
C
H
ccc C
e
b
D2
D3
E3 E2
D1/4
E1/4
B
4x N/4 TIPS
4x
D1/4
E1/4
─ 0.05
aaa C A-B D
bbb H A-B D
A
M
D
GAPGPS03451
BOTTOM VIEW
SECTION A-A
WITH PLATING
θ2
θ1
θ3
BASE METAL
ddd
TOP VIEW
L9945
Package information
DS12275 - Rev 10
page 134/144



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