onsemi FSL4110LRN

IC OFFLINE SWITCH FLYBACK 7DIP / Converter Offline Flyback Topology 50kHz 7-DIP

1000V Integrated Power Switch with Line OVP and no bias winding for 9Watt offline flyback converters

Switching Controller, Voltage-mode, 53.5kHz Switching Freq-Max, PDIP7

8V~27V Flyback 50kHz 9W 520mA 45V 45V(AC)~460V(AC) Isolation Yes Over-Temp, OVP, OCP 67% 1kV DIP-7 TH 3.94mm H

Power Switch 1-OUT 10Ohm 7-Pin PDIP Rail

RAIL / Green Mode Fairchild Power Switch

Switching Controllers AUX POWER

PWM CONTROLLER, -40 TO 125DEG C; Input Voltage: -; Output Voltage: -; Output Current: 520mA; Supply Voltage Min: -; Supply Voltage Max: 27V; Controller IC Case Style: DIP; No. of Pins: 7Pins; Frequency: 50kHz; Operating Temperat

The FSL4110LR is an integrated pulse width modulation (PWM) controller and 1000 V avalanche rugged SenseFET specifically designed for high input voltage offline Switching Mode Power Supplies (SMPS) with minimal external components. VCC can be supplied through integrated high-voltage power regulator without auxiliary bias winding.The integrated PWM controller includes a fixed-frequency oscillator, Under-Voltage Lockout (UVLO), Leading-Edge Blanking (LEB), optimized gate driver, soft-start, temperature-compensatedprecise current sources for loop-compensation, and variable protection circuitry.Compared with a discrete MOSFET and PWM controller solution, the FSL4110LR reduces total cost, component count, PCB size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective design of a flyback converter.