MT3422
Description
The MT3422 is a 1.5MHz constant frequency current mode, dual high-efficiency PWM step-down converter.
Key Features
- High Efficiency: Up to 96%
- 1.5MHz Constant Frequency Operation
- Dual 2A Output Current
- No Schottky Diode Required
- 2.3V to 6V Input Voltage Range
- Output Voltage as Low as 0.6V
- PFM Mode for High Efficiency in Light Load
- 100% Duty Cycle in Dropout Operation
- Low Quiescent Current: 40μA
- Short Circuit Protection
Applications
- Cellular and Smart Phones
