OB2269CP sop-8 | Микросхемы | Купить по лучшей цене !

Descrição

Микросхема OB2269CP (OB2269) OB2269 - highly integrated current mode PWM control IC optimized for high performance, SOP-8 Особенности, параметры, характеристики Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design Audio Noise Free Operation External Programmable Frequency Internal Synchronized Slope Compensation Low VIN/VDD Startup Current(4uA) and Low Operating Current (2.3mA) Leading Edge Blanking on Current Sense Input Complete Protection Coverage With Auto Self-Recovery External Programmable Over Temperature Protection (OTP) With or Without On-chip VDD OVP for Output Over Voltage Protection. Under Voltage Lockout with Hysteresis (UVLO) Gate Output Maximum Voltage Clamp (18V) Line Compensated Cycle-by-Cycle Over-current Threshold Setting For Constant Output Current Limiting Over Universal Input Voltage Range (OCP) Over Load Protection. (OLP) On-Bright Proprietary Technology for Improved EMI Performance (OB2269 only) APPLICATIONS Offline AC/DC flyback converter for Laptop Power Adaptor PC/TV/Set-Top Box Power Supplies Open-frame SMPS Battery Charger