FSES0765RG Datasheet | Fairchild Semiconductor

.fairchildsemi. Green Mode Fairchild Power Switch (FPSTM) for CRT Monitors Features - Burst Mode Operation to Reduce the Power Consumption in Standby Mode - External Pin for Synchronization - Wide Operating Frequency Range up to 130k Hz - Internal Startup Circuit - Low Operating Current (Max:6m A) - Pulse by Pulse Current Limiting - Over Voltage Protection (Auto Restart Mode) - Over Load Protection (Auto Restart Mode) - Abnormal Over Current Protection (Auto Restart Mode) - Internal Thermal Shutdown (Auto Restart Mode) - Under Voltage Lockout - Internal High Voltage Sense FET (650V) OUTPUT POWER TABLE(3) PRODUCT FSES0765RG 230VAC ±15%(2) Open Frame(1) 90 W 85-265VAC Open Frame(1) 70 W Notes: 1. Maximum practical continuous power in an open frame design at 50°C ambient. 2. 230 VAC or 100/115 VAC with doubler. 3. The maximum output power can be limited by the junction temperature Application - CRT Monitor Typical Circuit Vo Description FSES0765RG is a Fairchild Power Switch (FPS) specially designed for off-line SMPS of CRT monitors with minimal external ponents. This device bines a current mode PWM controller with a high voltage power Sense FET in a single .. package. The PWM controller Features an integrated oscillator to be synchronized with the external sync signal, under voltage lockout, optimized gate driver and temperature-pensated precise current sources for the loop pensation. This device also includes various fault protection circuits such as over voltage protection, over load protection, abnormal over current protection and over temperature protection. pared with discrete MOSFET and PWM controller solutions, FPS can reduce total cost, ponent count, size and weight while simultaneously increasing efficiency, productivity and system reliability. This device is well suited for cost effective CRT-monitor power supplies. AC IN Vstr Drain FSES0765RG VSync VFB Vcc GND External Sync signal Figure 1....