The LM5017 is a 600 mA constant on-time synchronous buck regulator with built-in high side and low side MOSFETs. This device has a wide input voltage range from 7. 5 V to 100 V. The constant on-time control scheme used in this device doesn’t need loop compensation, delivers excellent transient response, and enables very high step-down ratios. The on-time varies inversely with the input voltage resulting in nearly constant frequency over the input voltage range. A high voltage startup regulator provides bias power for internal operation of the IC and for integrated gate drivers.
Features
- Wide 7.5-V to 100-V Input Range
- Integrated 100-V High-Side,
and Low-Side Switches - No Schottky Required
- Constant On-Time Control
- No Loop Compensation Required
For more detail: 600 mA Constant On-Time Buck Regulator
