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0V to 16V, Dual Hot-Swap Controller with 10-Bit
Current and Voltage Monitor and 4 LED Drivers
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 2.7V to 16V, T A = -40 N C to +85 N C, unless otherwise noted. Typical values are at V IN = 3.3V and T A = +25 N C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
I 2 C iNTERFACE
Serial-Clock Frequency
Bus Free Time Between
STOP and START Condition
START Condition Setup Time
START Condition Hold Time
STOP Condition Setup Time
Clock High Period
Clock Low Period
Data Setup Time
f SCL
t BUF
t SU:STA
t HD:STA
t SU:STO
t HIGH
t LOW
t SU:DAT
1.3
0.6
0.6
0.6
0.6
1.3
100
400
kHz
F s
F s
F s
F s
F s
F s
ns
Data Hold Time
Output Fall Time
t HD:DAT
t OF
Transmit
Receive
C BUS = 10pF to 400pF
100
300
900
250
ns
ns
Pulse Width of Spike
Suppressed
SDA, SCL Input High Voltage
SDA, SCL Input Low Voltage
SDA, SCL Input Hysteresis
t SP
V IH
V IL
V HYST
1.8
50
0.22
0.8
ns
V
V
V
SDA, SCL Input Current
SDA, SCL Input Capacitance
-1
15
+1
F A
pF
SDA Output Voltage
V OL
I SINK = 4mA
0.4
V
Note 2: All devices are 100% production tested at T A = +25 N C. Limits over the temperature range are guaranteed by design.
Typical Operating Characteristics
(V IN = 3.3V, T A = +25 N C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
SUPPLY CURRENT vs. TEMPERATURE
GATE-DRIVE VOLTAGE vs. V MON_
2.50
2.45
2.40
BOTH CHANNELS ON
3.0
2.9
2.8
2.7
2.6
2.5
2.4
5.20
5.15
5.10
5.05
5.00
4.95
V GATE REFERRED TO MON_
2.35
BOTH CHANNELS OFF
2.3
2.2
2.1
4.90
4.85
2.30
0
2
4
6
8
10
12
14
16
2.0
-40
-15
10
35
60
85
4.80
0
2
4
6
8
10
12
14
16
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
V MON_ (V)
_______________________________________________________________________________________
5
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