WIS2269N8 - Current Mode PWM Controller

Description

WIS2269 is a highly integrated, high performance current mode PWM controller chip.

Apply to the power adapter and other small and medium-power switch power supply.

Features

Burst Mode function.
Low startup current (6.5uA).
Low operating current (2.3mA).
Built-edge blanking.
Built-in synchronized slope compensation.
Current mode.
External Programmable PWM Switching Frequency.
By-cycle current limit protection (OCP).
VDD over-voltage clamping protection.
Low voltage shut down function (UVLO).
Gate Drive Output Voltage Clamp (18V).
Frequency jitter feature.
Constant output power limit.
Overload pro.

WINSEMI SEMICONDUCTOR

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Datasheet Details

Part number	WIS2269N8
Manufacturer	WINSEMI SEMICONDUCTOR
File Size	950.24 KB
Description	Current Mode PWM Controller
Datasheet	WIS2269N8 Datasheet
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www.DataSheet.in WIS2269N8 Current Mode PWM Controller GERNERAL DESCRIPTION WIS2269 is a highly integrated, high performance current mode PWM controller chip. Apply to the power adapter and other small and medium-power switch power supply. In order to reduce standby power consumption to meet the higher standards of environmental protection, the chip provides a pulse mode (Burst Mode) function, very low starting current and operating current.

Published: Nov 25, 2010 |