SF5938S
SF5938S is Power MOSFET manufactured by SiFirst.
FEATURES
- Built-in 600V Power MOSFET
- Proprietary NC-Cap/PSR-IITM Control:
- ±4% CC and CV Precision
- Proprietary “Audio Noise Cancellation”
Control
- Built-in “Fast Dynamic Response” Control to
Meet USB Charge Requirements
- Proprietary “Zero-Output Startup” Control
- Proprietary “Smart Output Short Protection”
- Without External pensation/Filtering
Capacitor Needed
- Max. 50V Output for AC/DC LED Lighting
- Proprietary Cable Drop pensation
- Multi Mode Control
- Low Standby Power Under 70m W
- Wide VDD Operating Range
- Cycle-by-Cycle Current Limiting
- Leading Edge Blanking (LEB)
- Built-in Soft Start
- Pin Floating Protection
- VDD Under Voltage Lockout (UVLO)
- VDD OVP & Clamp
APPLICATIONS
- Battery chargers for cellular phones, cordless phones, PDA, digital cameras, etc
- Replaces linear transformer and RCC SMPS
- Small power adapter
TYPICAL APPLICATION
- AC/DC LED lighting
GENERAL DESCRIPTION
SF5938S is a...
