FA5331P Bipolar IC For Power Factor Correction DIP-16
The FA5331P is a Power Factor Correction (PFC) controller IC. It ensures stable operation and achieves a power factor of 99% for efficient power supplies.
150.00 EGP
In stockSKU 34963001254710
Buy Now
Shipping across EgyptDelivered to your door
Cash on deliveryPay when your order arrives
Not sure it fits your project?Ask us on WhatsApp - we reply fast
FA5331P Bipolar IC For Power Factor Correction DIP-16
The FA5331P is a control integrated circuit (IC) designed for power factor correction (PFC) systems. This first-generation IC utilizes an average current control system to ensure stable operation and can achieve a power factor of 99% or better. It is specifically designed to control external power MOS-FETs, making it a crucial component in AC-DC power supplies to improve efficiency and meet regulatory standards.
Features
- Drive circuit for connecting a power MOS-FET (Io=±1.5A).
- Pulse-by-pulse overcurrent and overvoltage limiting function.
- Output ON/OFF control function by external signals.
- External synchronizing signal terminal for synchronous operation with other circuits.
- Undervoltage malfunction prevention function.
- Low standby current (90µA typical) for a simple start-up circuit.
- 16-pin package (DIP/SOP).
Specifications
| Parameter | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|
| Supply voltage (Vcc, Vc) | 10 | – | 28 | V |
| Operating temperature (Topr) | -30 | – | +85 | °C |
| Output current (Io) | – | ±1.5 | – | A |
| Standby current (ICCST at Vcc=14V) | – | 90 | 140 | µA |
| Oscillation frequency (fosc) | 10 | – | 220 | kHz |
| OFF to ON threshold voltage | 14.3 | 15.3 | 16.3 | V |
| ON to OFF threshold voltage | 7.6 | 8.3 | 9.0 | V |
Pin Configuration
Applications
- Switching power supplies for desktop PCs and servers
- Power supplies for LCD and PDP televisions
- AC adapters for notebooks and other electronic devices
- Ballasts for fluorescent and HID lamps
- General-purpose power supplies requiring high power factor
DataSheet
| Weight | 1 g |
|---|
Related products
