Description
www.DataSheet4U.com TOP242-249 TOPSwitch®-GX Family Extended Power, Design Flexible, ® EcoSmart , Integrated Off-line Switcher Product Highlights Low.
TOPSwitch-GX uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and.
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 p
Applications
* Hysteretic thermal shutdown for automatic fault recovery
* Large thermal hysteresis prevents PC board overheating
AC IN
®
+ DC OUT -
D
L
CONTROL
TOPSwitch-GX
S X F
C
PI-2632-060200
Figure 1. Typical Flyback Application. OUTPUT POWER TABLE
230 VAC ±15%4 85-265 VAC Adapter1
