WIY2263 Current Mode PWM Controller

WINSEMI SEMICONDUCTOR

Description

www.DataSheet.in WIY2263 Current Mode PWM Controller GERNERAL .
WIY2263 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback conver.

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Datasheet Specifications

Part number: WIY2263
Manufacturer: WINSEMI SEMICONDUCTOR
File Size: 858.45 KB
Datasheet: WIY2263_WINSEMISEMICONDUCTOR.pdf
Description: Current Mode PWM Controller

Features

* Burst Mode function
* Low startup current (4uA)
* Low operating current (1.4mA)
* Built-edge blanking
* Built-in synchronized slope compensation
* Current mode
* External Programmable PWM Switching Frequency
* By-cycle current limit protection (OCP)
* VDD over-v

Applications

* in sub 30W range. PWM switching frequency at normal operation is externally programmable and trimmed to tight range. At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss. Lower standby power and higher conversion efficiency is thus achieved. VDD low

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WIY2263 Current Mode PWM Controller WINSEMI SEMICONDUCTOR

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