Datasheet 2.1A 100KHz 100V Buck DC to DC Converte.
XL7056 - 2.1A 100KHz 100V Buck DC to DC Converter
Datasheet 2.1A 100KHz 100V Buck DC to DC Converter XL7056 Features Maximum Input Voltage 100V Maximum Duty Cycle up to 85% Minimum Drop Out 2.