LP3201 Overview
The LP3201 is a 1.5MHz constant frequency current mode PWM step-down converter. It is ideal for portable equipment which requires very high current up to 1A from single-cell Lithium-ion batteries. The LP3201 also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noisy sensitive applications.
LP3201 Key Features
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: 0.61V to VIN
- 1A Output Current
- 100% Duty Cycle in Dropout
- Low Shutdown Current: <1uA
- 1.5MHz Switching Frequency
- Soft-Start Function
- Short Circuit Protection
- Thermal Fault Protection
- SOT23-5 Package