PRODUCT DESCRIPTION
The CSC7203 is a high performance
current mode Pulse Width Modulated (PWM)
switching power converter, which meets the
Green Environmental standards. It is widely
used in economical switching power supply,
such as Set-top Box, DVD, printer and LCD
display, etc.

FEATURES
 Built-in 700V High Power BJT
 Full Input Voltage Range: 85VAC ~
265VAC
 Current Mode PWM Control
 Pulse-by-Pulse Current Limit Detected
 Built-in Ramp Drive Circuit
 Built-in Current Limit Resistor with
Temperature Compensation
 Built-in Over Temperature, Over Current,
Over Voltage and Over Load Protection
 Built-in Self-Powered Without Auxiliary
Winding
 Internal Integrated Start-up Resistance,
Few Peripheral Devices
 No-load Power Consumption < 0.3W
and When VIN = 220VAC, Power
Consumption < 0.2W

 No-load Power Consumption < 0.3W
and When VIN = 220VAC, Power
Consumption < 0.2W