The FAN7601 is a green programmable frequency current mode PWM controller. It is specially designed for the off-line adapter application and the auxiliary power supplies which require high efficiency at a light load and no load. The internal high voltage start-up switch and the burst mode reduce the power loss. The FAN7601 includes some protections such as l.
•
•
•
•
•
•
•
•
•
Green Current Mode PWM Controller
Description
The FAN7601 is a green programmable frequency current mode PWM controller. It is specially designed for the off-line adapter application and the auxiliary power supplies which require high efficiency at a light load and no load. The internal high voltage start-up switch and the burst mode reduce the power loss. The FAN7601 includes some protections such as latch protection and over voltage protection. The latch protection can be used for over voltage protection and/or thermal protection and so on. And the soft start prevents the .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | FAN7601B |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
2 | FAN7602 |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
3 | FAN7602B |
Fairchild Semiconductor |
Green Current-Mode PWM Controller | |
4 | FAN7602C |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
5 | FAN7621 |
Fairchild Semiconductor |
PFM Controller | |
6 | FAN7621 |
ON Semiconductor |
PFM Controller | |
7 | FAN7621B |
Fairchild Semiconductor |
PFM Controller | |
8 | FAN7621S |
Fairchild Semiconductor |
PFM Controller | |
9 | FAN7631 |
Fairchild Semiconductor |
Advanced Pulse Frequency Modulation Controller | |
10 | FAN7631 |
ON Semiconductor |
PFM Controller | |
11 | FAN7680 |
Fairchild Semiconductor |
PC Power Supply Outputs Monitoring IC | |
12 | FAN7685 |
Fairchild Semiconductor |
PC Power Supply Output Monitoring IC |