SF1549

PWM Power Switch

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Datasheet Details

Part number:

SF1549

Manufacturer:

SiFirst

File Size:

61.14 KB

Download:

📄 Download SF1549 Datasheet PDF

Description:

Pwm power switch.
SF1549 η-BalanceTM PWM Power Switch Fixed 65KHz Fsw FEATURES * Built-in 4A 600V Power MOSFET * Pro.
SF1549 is a high performance, high efficiency, highly integrated current mode PWM power switch for o.

✔ SF1549 Features

Built-in 4A 600V Power MOSFET
Proprietary η-BalanceTM Control to Boost Light Load Efficiency
Proprietary “Zero OCP/OPP Recovery Gap” Control
Fixed 65KHz Switching

✔ SF1549 Application

Offline AC/DC Flyback Converter for
AC/DC Adaptors
Open-frame SMPS
Set-Top Box Power Supplies
ATX St

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SF1549 PWM Power Switch SiFirst

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