WM9712CLGEFL/RV WOLFSON [Wolfson Microelectronics plc], WM9712CLGEFL/RV Datasheet - Page 76

• Manufacturer Part Number: WM9712CLGEFL/RV
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

WM9712L
w
NOTES:
1. DIMENSION b APPLIED TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.15 mm AND 0.30 mm FROM TERMINAL TIP.
2. ALL DIMENSIONS ARE IN MILLIMETRES
3. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO JESD 95-1 SPP-002.
4. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.
5. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.
6. REFER TO APPLICATION NOTE WAN_0118 FOR FURTHER INFORMATION REGARDING PCB FOOTPRINTS AND QFN PACKAGE SOLDERING.
PACKAGE DRAWING
(A3)
FL: 48 PIN QFN PLASTIC PACKAGE 7
C
SEATING PLANE
36
25
Symbols
REF
bbb
aaa
ccc
A1
A3
D2
E2
G
W
24
H
37
A
D
E
L
b
e
T
e
(A3)
Exposed lead
Tolerances of Form and Position
b
0.80
0.18
5.55
5.55
0.30
MIN
BOTTOM VIEW
0
JEDEC, MO-220, VARIATION VKKD-4
SIDE VIEW
D2
H
Half etch tie bar
7.00 BSC
7.00 BSC
0.20 REF
0.5 BSC
EXPOSED
GROUND
PADDLE
Dimensions (mm)
0.103
NOM
0.90
0.02
0.25
5.65
5.65
0.20
0.10
0.15
0.15
0.10
0.10
W
D2/2
0.4
DETAIL 3
6
T
G
X
7
48
13
X
MAX
0.50
1.00
0.05
0.30
5.75
5.75
0.9 mm BODY, 0.50 mm LEAD PITCH
DETAIL 3
b
SEE DETAIL 1
1
12
L
E2/2
A1
A
E2
SEE DETAIL 2
NOTE
2 X
1
2 X
ccc
INDEX AREA
(D/2 X E/2)
0.08
C
aaa
C
aaa
C
C
DETAIL 1
0.30mm
EXPOSED
GROUND
PADDLE
45°
TOP VIEW
D
DETAIL 2
PD, Rev 4.6, November 2011
Datum
DM103.A
e
Terminal
Tip
e/2
Production Data
E
76