Datasheet Details
| Part number | FAN7930B |
|---|---|
| Manufacturer | onsemi |
| File Size | 628.96 KB |
| Description | PFC Controller |
| Datasheet | FAN7930B-ONSemiconductor.pdf |
|
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Overview: Critical Conduction Mode PFC Controller FAN7930B.
| Part number | FAN7930B |
|---|---|
| Manufacturer | onsemi |
| File Size | 628.96 KB |
| Description | PFC Controller |
| Datasheet | FAN7930B-ONSemiconductor.pdf |
|
|
|
The FAN7930B is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM).
It uses a voltage−mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn−off signal.
Because the voltage−mode CRM PFC controller does not need rectified AC line voltage information, it saves the power loss of an input voltage sensing network necessary for a current−mode CRM PFC controller.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
FAN7930B | Critical Conduction Mode PFC Controller | Fairchild Semiconductor |
|
FAN7930 | Critical Conduction Mode PFC Controller | Fairchild Semiconductor |
|
FAN7930C | Critical Conduction Mode PFC Controller | Fairchild Semiconductor |
| Part Number | Description |
|---|---|
| FAN7930C | PFC Controller |
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