The RT5717 is a high efficiency synchronous buck converter with typical 60nA ultra-low quiescent current.It provides high efficiency at light loads down to 1μA. Its input voltage range is from 1.8V to 5.5V. The RT5717 provides 16 selectable output voltage levels by connecting a resistor between the RSEL pin and GND while delivering output current up to 0.75A/1.2A/1.5A.The Ripple-Based Constant On-Time (RBCOT) control enhances load and line transient response, optimizing performance over a wide range of loads and output capacitors.The RT5717 is available in XWL-CSP-6B 0.96x 1.245 (BSC) and WDFN-8JAL 2x1.5 (FC) packages. The recommended junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 85°C.
应用
- Hand-Held Devices
- Asset Tracking Devices
- Battery Powered Equipment
- Wearable Devices
- Internet of Things
- Smart Meters, Smart Thermostats