Datasheet
Not Recommended for New Designs
PCA9517
SCPS157D –DECEMBER 2007–REVISED MARCH 2012
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ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CCB
Supply voltage range –0.5 7 V
V
CCA
Supply voltage range –0.5 7 V
V
I
Enable input voltage range
(2)
–0.5 7 V
V
I/O
I
2
C bus voltage range
(2)
–0.5 7 V
I
IK
Input clamp current V
I
< 0 –50
mA
I
OK
Output clamp current V
O
< 0 –50
Continuous output current ±50 mA
I
O
Continuous current through V
CC
or GND ±100 mA
T
stg
Storage temperature range –65 150 °C
(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
THERMAL IMPEDANCE
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
D package 97
θ
JA
Package thermal impedance
(1)
°C/W
DGK package 172
(1) The package thermal impedance is calculated in accordance with JESD 51-7.
RECOMMENDED OPERATING CONDITIONS
MIN MAX UNIT
V
CCA
Supply voltage, A-side bus 0.9
(1)
5.5 V
V
CCB
Supply voltage, B-side bus 2.7 5.5 V
SDAA, SCLA 0.7 × V
CCA
5.5
V
IH
High-level input voltage SDAB, SCLB 0.7 × V
CCB
5.5 V
EN 0.7 × V
CCB
5.5
SDAA, SCLA –0.5 0.28 × V
CCA
V
IL
Low-level input voltage SDAB, SCLB –0.5
(2)
0.3 × V
CCB
V
EN –0.5 0.3 × V
CCB
V
CCB
= 2.7 V 6
I
OL
Low-level output current mA
V
CCB
= 3 V 6
T
A
Operating free-air temperature –40 85 °C
(1) Low-level supply voltage
(2) V
IL
specification is for the first low level seen by the SDAB and SCLB lines. V
ILc
is for the second and subsequent low levels seen by the
SDAB and SCLB lines.
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