SF5580 PWM Controller

Description

SF5580 HV-mWTM、η-BalanceTM PWM Controller Fixed 65KHz Fsw .
SF5580 is a high performance, highly integrated current mode PWM controller for medium to large offline flyback po.

📥 Download Datasheet

SF5580 Datasheet Preview — Preview of SF5580 PDF

Datasheet Specifications

Part number: SF5580
Manufacturer: SiFirst
File Size: 77.81 KB
Datasheet: SF5580-SiFirst.pdf
Description: PWM Controller

Features

* Proprietary HV-mWTM to Achieve Less than 50mW Standby Power
* Proprietary η-BalanceTM Control to Boost Light Load Efficiency
* Proprietary “Zero OCP/OPP Recovery Gap” Control
* Latch Plug-off Protection with External Triggering
* Fixed 65KHz Switching Frequency
* Built-in S

Applications

* Offline AC/DC Flyback Converter for
* AC/DC Adaptors
* Open-frame SMPS

SF5580 Distributors

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SF5580 PWM Controller SiFirst

SiFirst SF5580-like datasheet