UD06121
Description
UTC UD06121 is a 1.4MHz constant frequency current mode PWM step-down converter.
Key Features
- Input Voltage Range :2.5V~5.5V
- Output Voltage: from 0.6V to VIN
- High Efficiency: Up to 92%
- Constant Frequency Operation:1.4MHz
- Output Current:1.2A
- Quiescent Current: 200μA (input < 4.2V)
- No Schottky Diode Required
- 100% Duty Cycle in Dropout
- 0.6V Reference Allows Low Output Voltages
- Current Mode Operation for Excellent Line and Load Transient
