LX7220 Overview
LX7220 is a digitally-controlled step-down regulator IC with an integrated 22 mΩ high-side P-channel MOSFET and a 13 mΩ low-side N-channel MOSFET.
LX7220 Key Features
- Constant Frequency Hysteretic Control
- Extremely Fast Line/Load Transient Response
- I2C for Output Adjustment (3.4 Mbps)
- 1.2 MHz Switching Frequency
- Extremely Low-RDSON MOSFETs
- Input Voltage Rail 2.7V to 5.5V
- Greater than 6A Output Current
- Default Power Save Mode for Light-Load
- UVLO, OVP, OCP
- 40°C to +85°C Ambient Temperature