ST8835 - Stanson Technology

ST8835 Green-Mode PWM Controller

The ST8835 is low cost, startup current, current mode PWM controller with green-mode power-saving operation. The integrated functions include the leading-edge blanking of the current sensing, internal slope compensation. It would provide the users a superior AC/DC power application of higher efficiency, low external compotation of higher efficiency, low exte.

Features

more protections or functions for the following characteristics∶ ☆Add OLP (Over Load Protection) function to provide better protection performance for fault conditions the OVP ( Over Voltage Protection ) mechanism form the cycle-by-cycle mode to the hiccup mode. ST6853 is available by SOT-23-6L / DIP-8P packages. PIN CONFIGURATION SOT-23-6L / DIP-8P APPLICATUONS
* AC/DC Switching Power Adaptor
* Battery Charger
* PC 5V Standby Power
* Open-Farme Switching Power Supply FATURES
* High-Voltage BiCNOS Process
* Very Low Startup Current (<20uA)
* Under Voltage Lockout (UVLO)
* Current Mode Contr.