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SF1539HT - PWM Power Switch

The SF1539HT by SiFirst is a PWM Power Switch. Below is the official datasheet preview.

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SF1539HT PWM Power Switch by SiFirst - Datasheet Preview — Official preview page of the SF1539HT PWM Power Switch datasheet (SiFirst).

Datasheet Details

Part number	SF1539HT
Manufacturer	SiFirst
File Size	249.56 KB
Description	PWM Power Switch
Datasheet	SF1539HT-SiFirst.pdf
Additional preview pages of the SF1539HT datasheet.

SF1539HT Product details

Description

SF1539HT is a high performance, high efficiency, high

Features

Built-in 600V Power MOSFET.
Over Temperature Protection (OTP).
Proprietary η-BalanceTM Control to Boost Light Load Efficiency.
Proprietary “Zero OCP/OPP Recovery Gap” Control.
Fixed 65KHz Switching Frequency.
Built-in Soft Start Function.
Very Low Startup Current.
Frequency Reduction and Burst Mode Control for Energy Saving.
Current Mode Control.
Built-in Frequency Shuffling.
Built-in Synchronous Slope Compensation.
Cycle-by-Cycle Curr.

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Published: Dec 19, 2018 |