FAN7680 Fairchild Semiconductor, FAN7680 Datasheet - Page 6

• Manufacturer Part Number: FAN7680
• Description: PC Power Supply Outputs Monitoring IC
• Manufacturer: Fairchild Semiconductor

FAN7680
Typical Characteristics
6
6
5
4
3
2
1
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
4.50
0.0
2.83
Figure 1. PSON Threshold Voltage
4.45
0.5
2.79
Figure 3. +3.3V UVP Voltage
Figure 5. +5V UVP Voltage
4.40
1.0
2.75
4.36
1.5
2.71
PSON (V)
VS33 (V)
VS5 (V)
4.31
2.0
2.67
4.26
2.5
2.63
4.21
3.0
4.16
2.59
4.12
3.5
2.55
6
5
4
3
2
1
0
6
5
4
3
2
1
0
3.90 3.94 3.98 4.02 4.06 4.10 4.14 4.18 4.22 4.26 4.30
6
5
4
3
2
1
0
5.80
1.14
5.88
Figure 2. PGI Threshold Voltage
1.16
Figure 4. +3.3V OVP Voltage
5.96
Figure 6. +5V OVP Voltage
1.18
6.04
VS33 (V)
VS5 (V)
PGI (V)
6.12
1.20
6.20
1.22
6.28
1.24
6.36