PCA9544A_09 NXP [NXP Semiconductors], PCA9544A_09 Datasheet - Page 20

• Manufacturer Part Number: PCA9544A_09
• Description: 4-channel I2C-bus multiplexer with interrupt logic
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
Fig 18. Package outline SOT662-1 (HVQFN20)
PCA9544A_4
Product data sheet
HVQFN20: plastic thermal enhanced very thin quad flat package; no leads;
20 terminals; body 5 x 5 x 0.85 mm
DIMENSIONS (mm are the original dimensions)
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
UNIT
mm
OUTLINE
VERSION
SOT662-1
max.
A
1
(1)
terminal 1
index area
terminal 1
index area
0.05
0.00
A 1
E h
L
0.38
0.23
5
1
b
IEC
- - -
0.2
c
6
20
D
5.1
4.9
e
(1)
3.25
2.95
D h
D h
e 1
D
MO-220
JEDEC
0
E
b
5.1
4.9
(1)
REFERENCES
16
Rev. 04 — 15 June 2009
3.25
2.95
10
E h
0.65
e
11
15
JEITA
scale
2.5
B
- - -
e
w
2.6
v
e 1
A
E
e 2
4-channel I
M
M
C
C
2.6
e 2
A
B
0.75
0.50
L
5 mm
2
A
C-bus multiplexer with interrupt logic
0.1
v
A 1
y 1 C
0.05
w
PROJECTION
EUROPEAN
0.05
detail X
y
0.1
y 1
PCA9544A
C
X
y
© NXP B.V. 2009. All rights reserved.
ISSUE DATE
01-08-08
02-10-22
SOT662-1
c
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