FAN7680N Fairchild Semiconductor, FAN7680N Datasheet - Page 2

• Manufacturer Part Number: FAN7680N
• Description: IC SECONDARY SIDE MONITOR 8DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN7680N

• Applications: Secondary-Side Monitor
• Voltage - Supply: 4 V ~ 15 V
• Current - Supply: 1mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

FAN7680
Internal Block Diagram
Typical Applicatin Circuit
2
VS33
V
VS5
PGI
CC
7
6
5
1
H
Vcc
Vref
P S O N
Start-up
PGI_O
UVP
5 V s b
L
L
Vref
L
PSON
REF.
POR
H
PGI_O
1
2
3
4 PSON
L
UVP
Debounce
F A N 7 6 8 0
Reset
R
H
Delay
73us
75ms
PGI
GND
FPO
3.6V
L
clr
Vref
Oscillator
CLK
OVP
L
clr
H
CLK
VS33
R
PGO
VS5
V
L
300ms
Delay
CLK
CC
CLK
8
7
6
5
H
Q
L
L
L
Debounce
CLK
73us
R
Delay
2.3ms
PSON
PSON
clr
3.6V
L
L
L
CLK
R
S
Debounce
R
R
H
38ms
Q
CLK
L
P G I
P G O
+ 1 2 V
5 V s b
+ 5 V
+ 3 . 3 V
L
L
3.6V
H
Vcc
150uA
L
L
3
4
8
2
FPO
PGO
GND
PSON