W83792G Nuvoton Technology Corporation of America, W83792G Datasheet - Page 95

• 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

FANOUT1
FANOUT2
R63, R66 FOR DC FAN
R65, R68 FOR PWM FAN
DCOUT1
PWMOUT1
R42
R47
510
510
R51
R53
0
0
R39
R45
R40
R46
Q2
MOSFET N
2N7002
Q4
MOSFET N
2N7002
4.7K
4.7K
1K
1K
JP1
HEADER 3
+12V
+12V
3
2
1
C7
3906
Q1
PNP
C6
10u
Q3
PNP
3906
10u
1N4148
+
+
D1
PWMOUT1
PWMOUT2
DCOUT2
PWMOUT2
+3.3V
R52
4.7K
R54
R56
PWM FAN OUTPUT
0
0
FANIN1
JP2
HEADER 3
3
2
1
1N4148
D2
+3.3V
- 89 -
R55
4.7K
FANIN2
FANOUT2
FANOUT1
6.49K
R44
R50
6.49K
-
+
-
+
LM358
U2A
LM358
U3A
R41
R43
R49
R48 470K
+12V
+12V
Title
Size
Date:
470K
10K
10K
Publication Release Date: April 26, 2006
2
2
W83792D FAN OUTPUT CIRCUIT
Document Number
W83792AD/AG/D/G
Thursday , Nov ember 10, 2005
DCOUT2
Q3 P DGS TO-1
Q7 P DGS TO-1
DCOUT1
DC FAN OUTPUT
Sheet
3
of
Revision 0.9
4
Rev
0.6