The LM5025 contains an internal high-voltage start-up regulator that allows the input pin (VIN) to be connected directly to the line voltage. The regulator ...
Switching Controllers 90V active clamp voltage mode PWM controller with P or N-channel clamp FET and 0.25V CS threshold 16-TSSOP -40 to 125.
The LM5025 includes a high-voltage start-up regulator that operates over a wide input range of 13V to 90V. Additional features include: Line Under Voltage ...
LM5025 Datasheet. Part #: LM5025. Datasheet: 316Kb/16P. Manufacturer: National Semiconductor (TI). Description: Active Clamp Voltage Mode PWM Controller.