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ADT7490ARQZ-R7 Datasheet(PDF) 3 Page - ON Semiconductor

Part # ADT7490ARQZ-R7
Description  dBCool Remote Thermal Monitor and Fan Controller with PECI Interface
PDF  75 Pages
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Manufacturer  ONSEMI [ON Semiconductor]
Direct Link  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

ADT7490ARQZ-R7 Datasheet(HTML) 3 Page - ON Semiconductor

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ADT7490
http://onsemi.com
3
ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Unit
Positive Supply Voltage (VCC)
3.6
V
Maximum Voltage on +12 VIN Pin
16
V
Maximum Voltage on +5 VIN Pin
6.25
V
Maximum Voltage on All Open−Drain Outputs (excluding PWM pins)
3.6
V
Maximum Voltage on TACHx/PWMx Pins
+5.5
V
Voltage on Remaining Input or Output Pins
−0.3 to +4.2
V
Input Current at Any Pin
±5
mA
Package Input Current
±20
mA
Maximum Junction Temperature (TJ max)
150
°C
Storage Temperature Range
−65 to +150
°C
Lead Temperature, Soldering
IR Reflow Peak Temperature
Pb−Free Peak Temperature
Lead Temperature (Soldering, 10 sec)
220
260
300
°C
ESD Rating
HBM
FICDM
2
0.5
kV
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
NOTE: This device is ESD sensitive. Use standard ESD precautions when handling.
THERMAL CHARACTERISTICS
Package Type
qJA
qJC
Unit
24−lead QSOP
122
31.25
°C/W
Figure 2. SMBus Bus Timing
SCL
SDA
PS
SP
tBUF
tHD;STA
tHD;DAT
tSU;DAT
tF
tR
tLOW
tSU;STA
tHIGH
tHD;STA
tSU;STO



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