Datasheet Details
| Part number | FAN7631 |
|---|---|
| Manufacturer | onsemi |
| File Size | 1.37 MB |
| Description | PFM Controller |
| Datasheet |
 FAN7631 Datasheet
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General Description
The FAN7631 is a pulse
frequency modulation controller
for high
efficiency half
bridge resonant converters that includes a high
side gate drive circuit, an accurate current
controlled oscillator, and various protection functions.
Key Features
- include variable dead time, operating frequency up to 600 kHz, protections such as LUVLO, and a selectable latch or A/R protection using the LS pin for user convenience. The Zero.
- Voltage.
- Switching (ZVS) technique reduces the switching losses and improves the efficiency significantly. ZVS also reduces the switching noise noticeably, which allows a small Electromagnetic Interference (EMI) filter. Offering everything necessary to build a reliable and robust resonant converter, the F.