The FAN7621 is a pulse frequency modulation controller for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FAN7621 simplifies designs and improves productivity, while improving performance. The FAN7621 includes a high-side gatedrive circuit, an accurate current controlled o.
Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology High Efficiency through Zero Voltage Switching (ZVS) Fixed Dead Time (350ns) Up to 300kHz Operating Frequency Pulse Skipping for Frequency Limit (Programmable) at Light-Load Condition Remote On/Off Control using CON Pin Protection Functions: Over-Voltage Protection (OVP), Overload Protection (OLP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD) Description The FAN7621 is a pulse frequency modulation controller for high-efficiency hal.
The FAN7621 is a pulse frequency modulation controller for high−efficiency half−bridge resonant converters. Offering eve.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | FAN7621B |
Fairchild Semiconductor |
PFM Controller | |
2 | FAN7621S |
Fairchild Semiconductor |
PFM Controller | |
3 | FAN7601 |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
4 | FAN7601B |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
5 | FAN7602 |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
6 | FAN7602B |
Fairchild Semiconductor |
Green Current-Mode PWM Controller | |
7 | FAN7602C |
Fairchild Semiconductor |
Green Current Mode PWM Controller | |
8 | FAN7631 |
Fairchild Semiconductor |
Advanced Pulse Frequency Modulation Controller | |
9 | FAN7631 |
ON Semiconductor |
PFM Controller | |
10 | FAN7680 |
Fairchild Semiconductor |
PC Power Supply Outputs Monitoring IC | |
11 | FAN7685 |
Fairchild Semiconductor |
PC Power Supply Output Monitoring IC | |
12 | FAN7686 |
Fairchild Semiconductor |
PC Power Supply Output Monitoring IC |