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ISL59911
17
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FN7548.0
September 2, 2011
Quad Flat No-Lead Plastic Package (QFN)
Micro Lead Frame Plastic Package (MLFP)
PIN #1
I.D. MARK
2
1
3
(N-
2
)
(N-
1
)
N
(N
/2
)
2X
0.075
TOP VIEW
(N/2
)
NE
2
3
1
PIN #1 I.D.
(N-2
)
(N-1
)
N
b
L
N
LEADS
BOTTOM VIEW
DETAIL X
PLANE
SEATING
N LEADS
C
SEE DETAIL "X"
A1
(L)
N LEADS
& EXPOSED PAD
0.10
SIDE VIEW
0.10
B
A
M C
C
B
A
E
2X
0.075 C
D
3
5
7
(E2)
(D2)
e
0.08 C
C
(c)
A
2
C
L32.5x6C (One of 10 Packages in MDP0046)
32 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
(COMPLIANT TO JEDEC MO-220)
SYMBOL
MILLIMETERS
NOTES
MIN
NOMINAL
MAX
A
0.80
0.90
1.00
-
A1
0.00
0.02
0.05
-
D
5.00 BSC
-
D2
3.50 REF
-
E
6.00 BSC
-
E2
4.50 REF
-
L
0.35
0.40
0.45
-
b
0.23
0.25
0.27
-
c
0.20 REF
-
e
0.50 BSC
-
N
32 REF
4
ND
7 REF
6
NE
9 REF
5
Rev 0 9/05
NOTES:
1. Dimensioning and tolerancing per ASME Y14.5M-1994.
2. Tiebar view shown is a non-functional feature.
3. Bottom-side pin #1 I.D. is a diepad chamfer as shown.
4. N is the total number of terminals on the device.
5. NE is the number of terminals on the “E” side of the package
(or Y-direction).
6. ND is the number of terminals on the “D” side of the package
(or X-direction). ND = (N/2)-NE.
7. Inward end of terminal may be square or circular in shape with
radius (b/2) as shown.