LM5008EP Overview
Description
The LM5008EP Step Down Switching Regulator features all of the functions needed to implement a low cost, efficient, Buck bias regulator. This high voltage regulator contains an 100 V N-Channel Buck Switch.
Key Features
- all of the functions needed to implement a low cost, efficient, Buck bias regulator
- This high voltage regulator contains an 100 V N-Channel Buck Switch
- The device is easy to implement and is provided in the MSOP-8 and the thermally enhanced LLP-8 packages
- The regulator is based on a hysteretic control scheme using an ON time inversely proportional to VIN
- This feature allows the operating frequency to remain relatively constant
- The hysteretic control requires no loop compensation
- An intelligent current limit is implemented with forced OFF time, which is inversely proportional to Vout
- This scheme ensures short circuit protection while providing minimum foldback
- Other protection features include: Thermal Shutdown, VCC under-voltage lockout, Gate drive under-voltage
