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LM5035B PWM Controller with Integrated Half-Bridge and SyncFET Drivers
www.DataSheet4U.com
July 7, 2009
LM5035B
PWM Controller with Integrated Half-Bridge and SyncFET Drivers
General Description
The LM5035B Half-Bridge Controller/Gate Driver contains all of the features necessary to implement half-bridge topology power converters using voltage mode control with line voltage feed-forward. The LM5035B is a functional variant of the LM5035A halfbridge PWM controller. The LM5035B provides higher maximum duty cycle and higher start-up regulator output current than the LM5035A or LM5035. Also, the Synchronous Rectifier drive outputs of the LM5035B are held low in shutdown modes.