RT2862 Description
The RT2862 is a high efficiency, current-mode synchronous step-down DC-DC converter that can deliver up to 3A output current over a wide input voltage range from 4.5V to 36V. The device integrates 105mΩ high-side and 80mΩ low-side MOSFETs to achieve high conversion efficiency. The current-mode control architecture supports fast transient response and simple external pensation.
RT2862 Key Features
- 4.5V to 36V Input Voltage Range
- 3A Output Current
- Internal N-MOSFETs
- Current Mode Control
- Frequency Operation : 300kHz to 1MHz
- Adjustable Output Voltage from 0.8V to 30V
- High Efficiency Up to 95%
- Stable with Low ESR Ceramic Output Capacitors
- Cycle-by-Cycle Current Limit
- Input Under-Voltage Lockout
RT2862 Applications
- Point of Load Regulator in Distributed Power Systems