MP2491NGQB Description
The MP2491N is a fully integrated, high-voltage step-down converter. The MP2491N can achieve 6A of continuous output current (IOUT), with excellent load and line regulation across a wide input supply range. Constant-on-time (COT) control provides fast transient response, easy loop design, and tight output regulation.
MP2491NGQB Key Features
- Wide 4V to 32V Operating Input Voltage (VIN) Range
- 0.5V to 30V Output Voltage (VOUT) Range
- 6A Output Current (IOUT)
- Constant-On-Time (COT) Control
- Low-Dropout Mode
- 30mΩ/20mΩ Internal MOSFET Switches
- Fixed 540kHz Switching Frequency (fSW)
- EN Shutdown Discharge
- Output Over-Voltage Protection (OVP)
- Adjustable Automatic Pulse-Frequency