DP2281 Datasheet - DEVELOPER MICROELECTRONICS

DP2281, High Performance Current Mode PWM Controller

DP2281 High Performance Current Mode PWM Controller GENERAL DESCRIPTION DP2281 is a highly integrated current mode PWM control IC optimized for high

Features

* Less than 75mW Standby Power at Universal
* Input Power on Soft Start Reducing MOSFET Vds
* Stress Frequency Shuffling for EMI Fixed 65KHz Switching Frequency Internal Synchronized Slope Compensation Low VDD Startup Current and Low Operating

Applications

* PWM switching frequency at normal operation is internally fixed and is trimmed to tight range. At no load or light load condition, the IC operates in extended burst mode to minimize switching loss, which can achieve less than 75mW standby. VDD low startup current and low operating current contribut

DP2281-DEVELOPERMICROELECTRONICS.pdf