Part Number: TOP242, TOP242PN
Function: 0,72A Extended power, design elexible, integrated off-line switcher
Package: TO-220-7, DIP, SMD 8 Pin Type
Manufacturer: Power Integrations, Inc
Image and Pinouts:
The TOP242 is AC to DC Switching Converter Off-Line Switcher.
TOPSwitch-GX uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system cost and improve design flexibility, performance and energy efficiency.
• Extended power range for higher power applications
• No heatsink required up to 34 W using P/G packages
• Features eliminate or reduce cost of external components
• Fully integrated soft-start for minimum stress/overshoot
• Externally programmable accurate current limit
• Wider duty cycle for more power, smaller input capacitor
• Separate line sense and current limit pins on Y/R/F packages
Other data sheets are available within the file: T0P242G, T0P242P, T0P242PG, T0P242R