ICE2AS01
Features
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- Only few external ponents required Input Undervoltage Lockout 67k Hz/100k Hz fixed Switching Frequency Max Duty Cycle 72% Low Power Standby Mode to support “Blue Angle” Norm Latched Thermal Shut Down Overload and Open Loop Protection Overvoltage Protection during Auto Restart Adjustable Peak Current Limitation via External Resistor Overall Tolerance of Current Limiting < ±5% Internal Leading Edge Blanking Soft Start Soft Switching for Low EMI
Description
This stand alone controller provides several special enhancements to satisfy the needs for low power standby and protection features
. In standby mode frequency reduction is used to lower the power consumption and provide a stable output voltage in this mode. The frequency reduction is limited to 20k Hz / 21.5 k Hz (typ.) 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...
