* 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.

UC1825

UC1825-SP

UC1825A-SP

UC1825B-SP

UC1823

UC1823A

UC1824

UC1832

UC1834

UC1835

UC1836

UC1840

UC1841