ICE2B365

The ICE2B365 is designed as one kind of off-line SMPS current mode controller that provides several special enhancements to satisfy the needs for low power standby and protection features. The information herein is given to describe certain components and shall not be considered as warranted characteristics.

Features of the ICE2B365 are:(1)650V/800V avalanche rugged CoolMOS, only few external components required; (2)input Vcc undervoltage lockout; (3)67kHz/100kHz switching frequency; (4)max duty cycle 72%; (5)low power standby mode to meet european commission requirements; (6)thermal shut down with auto restart; (7)overload and open loop protection; (8)overvoltage protection during auto restart; (9)adjustable peak current limitation via external resistor; (10)overall tolerance of current limiting < +/-5%; (11)internal leading edge blanking; (12)user defined soft start; (13)soft driving for low EMI.

The absolute maximum ratings of the ICE2B365 can be summarized as:(1)drain source voltage:650 V;(2)ESD robustness:2 kV;(3)thermal resistance junction-ambient:90 K/W;(4)storage temperature:-50 to 150 °C;(5)junction temperature:-40 to 150 °C;(6)Isense:-0.3 to 3 V;(7)softs voltage:-0.3 to 6.5 V;(8)FB voltage:-0.3 to 6.5 V;(9)Vcc supply voltage:-0.3 to 22 V. If you want to know more information such as the electrical characteristics about the ICE2B365, please download the datasheet in www.seekic.com or www.chinaicmart.com .