UC3843A controllers equivalent, current-mode pwm controllers.
* Optimized for Off-Line and DC-DC Converters
* Low Start-Up Current (< 0.5 mA)
* Trimmed Oscillator Discharge Current
* Automatic Feedforward Compensatio.
* Switch Mode Power Supplies (SMPS)
* DC-DC Converters
* Power Modules
* Industrial PSU
* Battery Op.
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control currentmode or switched-mode power supplies, this family of devices has many improved features: star.
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