CR5228
18W flyback PWM controller with integrated 650V MOSFET
Product Overview
Description
18W flyback PWM controller with integrated 650V MOSFET for medium power applications.
Features low standby power, frequency jitter, and built-in protections.
Perfect for 18W adapters, LED drivers, and industrial auxiliary supplies.
Product Series
CR52xx
Primary Application
Key Features
- Integrated 650V power MOSFET
- 18W output power capability
- Low standby power <100mW
- Frequency jitter for EMI
- Built-in soft-start
- Comprehensive protection
- SOP-8 package
Specifications
| Input Voltage | 85-265VAC |
|---|---|
| Output Power | 18W |
| MOSFET Voltage | 650V |
| Switching Frequency | 65kHz |
| Standby Power | <100mW |
| Package | SOP-8 |
| Topology | Flyback |
| Temperature Range | -55°C to +175°C |
| Voltage Rating | N/A |
| Current Rating | N/A |
Applications
18W power adapters
Industrial application for
LED drivers
Industrial application for
Industrial power supplies
Industrial application for
Home appliances
Industrial application for
Set-top boxes
Industrial application for
FAE Expert Insights
"CR5228 extends the CR5224 family to 18W. Excellent for standard adapter applications requiring more power."
18W integrated solution
— LiTong FAE, BeiLuo
Frequently Asked Questions
Power rating?
18W maximum output
Medium power apps
Difference from CR5224?
Higher power rating, same features
More power capability
Efficiency?
Up to 85% typical
Good efficiency
EMI performance?
Frequency jitter helps EMI
Better EMI
Package?
SOP-8 package
Standard package