Product Summary
The ICE2A165 is an off-line SMPS current mode controller. This device provides several special enhancements to satisfy the needs for low power standby and protection features. The frequency reduction is limited to 21.5 kHz to avoid audible noise. In case of failure modes like open loop, overvoltage or overload due to short circuit the device switches in Auto Restart Mode which is controlled by the internal protection unit.
Parametrics
ICE2A165 absolute maximum ratings: (1)Drain Source Voltage ICE2A165/265/365: 650 V; (2)Drain Source Voltage ICE2A180/280: 800 V; (3)VCC Supply Voltage: -0.3 to 22 V; (4)FB Voltage: -0.3 to 6.5 V; (5)SoftS Voltage:-0.3 to 6.5 V; (6)ISense: -0.3 to 3 V; (7)Junction Temperature: -40 to 150 °C; (8)Storage Temperature: -50 to 150 °C.
Features
ICE2A165 features: (1)650V/800V Avalanche Rugged CoolMOS; (2)Only few external Components required; (3)Input Undervoltage Lockout; (4)100kHz Switching Frequency; (5)Max Duty Cycle 72%; (6)Low Power Standby Mode to meet European Commission Requirements; (7)Thermal Shut Down with Auto Restart; (8)Overload and Open Loop Protection; (9)Overvoltage Protection during Auto Restart; (10)Adjustable Peak Current Limitation via External Resistor; (11)Overall Tolerance of Current Limiting < +/-5%; (12)Internal Leading Edge Blanking; (13)User defined Soft Start; (14)Soft Switching for Low EMI.
Diagrams
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![]() ICE2A165 |
![]() Infineon Technologies |
![]() Primary & Secondary Side PWM Controllers COOLSET IC CUR-MODE PWM CTRLR 650V |
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