RT6201A Description
The RT6201A/B is a synchronous step-down DC/DC converter with Advanced Constant On-Time (ACOTTM) mode control. It achieves high power density to deliver up to 4A output current from a 4.5V to 18V input supply. The proprietary ACOTTM mode offers an optimal transient response over a wide range of loads and all kinds of ceramic capacitors, which allows the device to adopt very low ESR output capacitor for ensuring...
RT6201A Key Features
- ACOTTM Mode Enables Fast Transient Response
- 4.5V to 18V Input Voltage Range
- 4A Output Current
- 50mΩ Internal Low Side N-MOSFET
- Advanced Constant On-Time Control
- Support All Ceramic Capacitors
- Up to 95% Efficiency
- 650kHz Switching Frequency at all Load Current
- Discontinuous Operating Mode at Light Load
- Adjustable Output Voltage from 0.765V to 8V