W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 89

• Manufacturer Part Number: W83792G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83792G

• Function: Hardware Monitor
• Topology: ADC, Fan Control, Register Bank
• Sensor Type: External
• Sensing Temperature: External Sensor
• Output Type: I²C™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

14. W83792AD/AG APPLICATION CIRCUIT
FAN_OUT1(A0=0)
FAN_OUT1(A0=1)
Select VID Table
5VSB
Select I2C ADD
Pull High : Old table(VRM9.X)
Pull Low : New table(VRD10.0)
5VSB
R10
R13
FAN_OUT2(A1=0)
792D(0X58)
T2(0x90)
T3(0x98)
792D(0X5A)
T2(0x92)
T3(0x9A)
R6
R7
100k
100k
100k
100k
FAN_OUT2(A1=1)
792D(0X5C)
T2(0x94)
T3(0x9C)
792D(0X5E)
T2(0x96)
T3(0x9E)
FAN_OUT1
FAN_OUT2
FANOUT3
FANOUT3
SMI#
OVT#
R11
4.7K
CPUD-
5VCC
FANOUT4
FANOUT5
FANOUT6
R12
4.7K
FANIN4
FANIN5
FANIN6
VREF
VTIN3
VTIN2
VTIN1
L2
INDUCTOR
37
38
39
40
41
42
43
44
45
46
47
48
VREF
VTIN3
VTIN2
VTIN1
SMI#/IRQ
OVT#
FAN_OUT4/GPIOA0
FANIN4/GPIOA1
FAN_OUT5/GPIOA2
FANIN5/GPIOA3
WDTRST#/FAN_OUT6
SY SRSTIN#/FANIN6
- 83 -
CSB Version
W 83792AD
5VSB
R8
10K
FAN_OUT3/VID90_10
FAN_OUT1/A0
FAN_OUT2/A1
PWRBTN#
FANIN1
FANIN2
FANIN3
+5VSB
VDD
SDA
SCL
CLK
3.3VSB
24
23
22
21
20
19
18
17
16
15
14
13
R3
4.7K
3VSB
VRM_EN
SDA
SCL
FANIN1
FANIN2
FANIN3
14.318CLK
FANOUT1
FANOUT2
FANOUT3
10u/16V
R9
4.7K
C3
Y 1
14.318M hz
OUT
PWRBTN#
8
C4
0.1u
10u/16V
C1
SDA
SCL
14.318CLK
Title
Size
Date:
5VSB
Publication Release Date: April 26, 2006
W83792AD/AG/D/G
L1
INDUCTOR
R5
R4
W83792AD Application Circuit
Document Number
Thursday , Nov ember 10, 2005
C2
0.1u
CPUD-
330
330
R1
4.7K
CPUD-
5VCC
R2
4.7K
5VSB
Sheet
SMSDA
SMCLK
1
of
Revision 0.9
4
Rev
0.6