top223 chip parameters are as follows:
Package: 2053
Batch: TO-220
Quantity: 3849
RoHS: Yes
Product category: Electronic components
Minimum operating temperature: -20C
Maximum operating temperature: 100C
Minimum supply voltage: 2.5V
Max supply voltage: 8.5V
Length: 3.9mm
Width: 7.9mm
Height: 2.8mm
Output voltage 5.7V
Input\/supply voltage - minimum 85 VAC
Input\/Supply voltage - Max. 265 VAC
Switching frequency 100 kHz
Duty cycle - up to 70%
Working power supply current 1.2mA
Minimum operating temperature -40 C
The maximum operating temperature is 150 C
Series TOP223
Encapsulated Tube
Type Off Line Converter
Trademark Power Integrations
Product Type AC\/DC Converters
In November 2000, the latest launch of the TOP Switch-GX series of high-voltage AC\/DC conversion chips increased the maximum output power to 250W, with higher switching frequency, linear frequency reduction at light loads to reduce standby.