
NXP Semiconductors
PCA9551
8-bit I 2 C-bus LED driver with programmable blink rates
13. Package outline
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
D
E
A
X
c
Z
16
y
9
H E
Q
v M A
A 2
A 1
(A 3 )
A
pin 1 index
θ
L p
1
8
L
e
0
b p
2.5
w M
5 mm
detail X
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
UNIT
A
max.
A 1
A 2
A 3
b p
c
D (1)
E (1)
e
H E
L
L p
Q
v
w
y
Z (1)
θ
mm
inches
1.75
0.069
0.25 1.45
0.10 1.25
0.010 0.057
0.004 0.049
0.25
0.01
0.49 0.25 10.0
0.36 0.19 9.8
0.019 0.0100 0.39
0.014 0.0075 0.38
4.0
3.8
0.16
0.15
1.27
0.05
6.2
5.8
0.244
0.228
1.05
0.041
1.0
0.4
0.039
0.016
0.7
0.6
0.028
0.020
0.25
0.01
0.25
0.01
0.1
0.004
0.7
0.3
0.028
0.012
8
0
o
o
Note
1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included.
OUTLINE
VERSION
SOT109-1
IEC
076E07
REFERENCES
JEDEC JEITA
MS-012
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 23. Package outline SOT109-1 (SO16)
PCA9551_8
? NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 08 — 31 July 2008
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