UC3823B controller equivalent, high-speed pwm controller.
* Improved versions of the UC3823/UC3825 PWMs
* Compatible with voltage-mode or current-mode
control methods
* Practical operation at switching frequencies to.
The output drivers are redesigned to actively sink current during UVLO at no expense to the startup current specificati.
The UC3823A and UC3823B and the UC3825A and UC3825B family of PWM controllers are improved versions of the standard UC3823 and UC3825 family. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth pro.
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