ADT7463ARQZ ON Semiconductor, ADT7463ARQZ Datasheet - Page 4

• Manufacturer Part Number: ADT7463ARQZ
• Description: IC REMOTE THERMAL CTRLR 24-QSOP
• Manufacturer: ON Semiconductor
• Series: dBCool®r

Specifications of ADT7463ARQZ

• Function: Fan Control, Temp Monitor
• Topology: ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 120°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 120°C
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADT7463
ABSOLUTE MAXIMUM RATINGS*
Positive Supply Voltage (V
Voltage on +12V
Voltage on Any Other Input or Output Pin . . . . –0.3 V to +6.5 V
Input Current at Any Pin . . . . . . . . . . . . . . . . . . . . . . . ± 5 mA
Package Input Current . . . . . . . . . . . . . . . . . . . . . . . ± 20 mA
Maximum Junction Temperature (T
Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C
Lead Temperature, Soldering
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1500 V
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
THERMAL CHARACTERISTICS
24-Lead QSOP Package:
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
ADT7463 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
IR Reflow Peak Temperature . . . . . . . . . . . . . . . . . . . 220°C
IR Reflow Peak Temperature for Pb-free . . . . . . . . . . 260°C
Lead Temperature (soldering 10 sec) . . . . . . . . . . . . . 300°C
θ
JA
= 105°C/W, θ
IN
Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
JC
= 39°C/W.
ADT7463ARQZ-R7 *
Model
ADT7463ARQ
ADT7463ARQ-REEL
ADT7463ARQ-REEL7
ADT7463ARQZ*
ADT7463ARQZ-REEL*
ADT7463ARQZ-REEL7*
EVAL-ADT7463EB
*Z = Pb-free part.
CC
) . . . . . . . . . . . . . . . . . . . . . 6.5 V
J
max) . . . . . . . . . . 150°C
Rev. 4 | Page 4 of 52 | www.onsemi.com
Temperature
Range
–40�C to +120�C
–40�C to +120�C
–40�C to +120�C
–40�C to +120�C
–40�C to +120�C
–40�C to +120�C
ORDERING GUIDE
–4–
PWM2/SMBALERT
Package
Description
24-Lead QSOP
24-Lead QSOP
24-Lead QSOP
24-Lead QSOP
24-Lead QSOP
24-Lead QSOP
Evaluation Board
TACH3
TACH1
TACH2
VID1
VID2
VID3
GND
VID0
SDA
SCL
V
CC
10
11
12
1
2
3
4
5
6
7
8
9
PIN CONFIGURATION
(Not to Scale)
ADT7463
TOP VIEW
Package
Option
RQ-24
RQ-24
RQ-24
RQ-24
RQ-24
RQ-24
24
23
22
21
20
19
18
17
16
15
14
13
PWM1/XTO
V
+2.5V
+12V
+5V
VID4
D1+
D1–
D2+
D2–
TACH4/ADDRESS SELECT/THERM
PWM3/ADDRESS ENABLE
CCP
IN
IN
IN
/THERM
/VID5
/SMBALERT
REV. C