LM5116WG Description
The LM5116WG is a synchronous buck controller intended for step-down regulator applications from a high voltage or widely varying input supply. The control method is based upon current mode control utilizing an emulated current ramp. Current mode control provides inherent line feed-forward, cycle by cycle current limiting and ease of loop pensation.
LM5116WG Key Features
- 2 Hermetic Package for Harsh Operating Environments
- Emulated Peak Current Mode
- Wide Operating Range up to 100V
- Low IQ Shutdown (< 10 µA)
- Drives Standard or Logic Level MOSFETs
- Robust 3.5A Peak Gate Drive
- Free-Run or Synchronous Operation to 1 MHz
- Optional Diode Emulation Mode
- Programmable Output from 1.215V to 80V
- Precision 1.5% Voltage Reference