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SF5938S

SiFirst
Part Number SF5938S
Manufacturer SiFirst
Description Power MOSFET
Published Mar 12, 2019
Detailed Description FEATURES ◆ Built-in 600V Power MOSFET ◆ Proprietary NC-Cap/PSR-IITM Control: ● ±4% CC and CV Precision ● Proprietary “Au...
Datasheet PDF File SF5938S PDF File

SF5938S
SF5938S

Overview
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 Compensation/Filtering Capacitor Needed ● Max.
50V Output for AC/DC LED Lighting ◆ Proprietary Cable Drop Compensation ◆ Multi Mode Control ◆ Low Standby Power Under 70mW ◆ 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 hi...


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