OB2538AP

OB2538AP - High Performance Current Mode PWM Power Switch, DIP-8

ОСОБЕННОСТИ
5% Constant Voltage Regulation, 5% Constant Current Regulation at Universal AC input
Primary-side Sensing and Regulation Without TL431 and Opto-coupler
Programmable CV and CC Regulation
Adjustable Constant Current and Output Power Setting
Built-in Secondary Constant Current Control with Primary Side Feedback
Built-in Adaptive Current Peak Regulation
Built-in Primary winding inductance compensation
Programmable Cable drop Compensation
Power on Soft-start
Built-in Leading Edge Blanking (LEB)
Cycle-by-Cycle Current Limiting
VDD Under Voltage Lockout with Hysteresis (UVLO)
VDD OVP
VDD Clamp

ПРИМЕНЕНИЕ
Low Power AC/DC offline SMPS for
Cell Phone Charger
Digital Cameras Charger
Small Power Adaptor
Auxiliary Power for PC, TV etc.
Linear Regulator/RCC Replacement