LM22677 Overview
The LM22677 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external ponents. This easy to use regulator incorporates a 42V N-channel MOSFET switch capable of providing up to 5A of load current. Excellent line and load regulation along with high efficiency (>90%) are featured.
LM22677 Key Features
- 2 Wide Input Voltage Range: 4.5V to 42V
- Internally pensated Voltage Mode Control
- Stable with low ESR Ceramic Capacitors
- 100 mΩ N-Channel MOSFET
- Output Voltage Options
- ADJ (Outputs as Low as 1.285V)
- 5.0 (Output Fixed to 5V)
- ±1.5% Feedback Reference Accuracy
- 500 kHz Default Switching Frequency
- Adjustable Switching Frequency and Synchronization
