SiFirst SF6072
CV/CC Power Switch
| Part No. | SF6072 |
|---|---|
| Datasheet | SF6072 Download |
| Manufacturer | SiFirst |
| Description | CV/CC Power Switch |
| Buy | Stock & Price |
FEATURES
● Built-in 700V Power BJT● Proprietary NC-Cap/PSRTM (Primary Side Regulation) Control without External Compensation/Filtering Capacitor Needed
● 30KHz Max. Frequency Clamping @ Output Short Circuit
● ± 5% Constant Current (CC) and Constant Voltage (CV) Regulation at Universal AC Input
● Proprietary Cable Voltage Drop Compensation in CV Mode
● Low Standby Power Under 70mW
● Wide VDD Operating Range (7V to 31V)
● Compensate for Transformer Inductance Tolerances and Line Voltage Variation
● Pin Floating Protection
● Cycle-by-Cycle Current Limiting
● Built-in Leading Edge Blanking (LEB)
● Built-in Soft Start
● Output Over Voltage Protection
● VDD UVLO, OVP & Clamp
APPLICATIONS
● Battery chargers for cellular phones, cordless phones, PDA, digital cameras, etc● Replaces linear transformer and RCC SMPS
● Small power adapter
● AC/DC LED lighting GENERAL DESC
