SiFirst SF5565M
SF5565M is a high performance, high efficiency, highly integrated current mode PWM controller for offline flyback converter applications.| Part No. | SF5565M |
|---|---|
| Datasheet | SF5565M Download |
| Manufacturer | SiFirst |
| Description | Current Mode PWM Controller |
| Buy | Stock & Price |
FEATURES
● Less than 100mW Standby Power● Brownout Protection (BOP)
● Proprietary η-BalanceTM Control to Boost Light Load Efficiency
● Proprietary “Zero OCP/OPP Recovery Gap” Control
● Proprietary “Audio Noise Free OCP Compensation”
● Fixed 65KHz Switching Frequency
● Built-in Frequency Shuffling
● Built-in Soft Start Function
● Frequency Reduction and Burst Mode Control for Energy Saving
● Built-in Synchronous Slope Compensation
● Cycle-by-Cycle Current Limiting
● Built-in Leading Edge Blanking (LEB)
● Current Mode Control
● Pin Floating Protection
● Latch Plug-off Protection
● VDD UVLO, OVP & Clamp
APPLICATIONS
Offline AC/DC Flyback Converter for● AC/DC Adaptors
● Open-frame SMPS TYPICAL APPLICATION
GENERAL DESCRIPTION
In SF55
