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Description

The LM5017SD is a 100 V, 600 mA synchronous step-down regulator with integrated high side and low side MOSFETs. The constant-on-time (COT) control scheme employed in the LM5017 requires no loop compensation, provides excellent transient response, and enables very low 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

1. Wide 7.5-V to 100-V Input Range

2. Integrated 100-V High-Side, and Low-Side Switches

3. No Schottky Required

4. Constant On-Time Control

5. No Loop Compensation Required

6. Ultra-Fast Transient Response

7. Nearly Constant Operating Frequency

https://www.ti.com/product/LM5017