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1.5A/40V Input,800kHz Synchronous Step-Down Converter
XC4216
■ General Description
■ Features
XC4216 is a current mode monolithic buck switching regulator. Operating with an input range of 4.5V~40V, the XC4216 delivers 1.5A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the regulator operates in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.
The XC4216 guarantees robustness with short-circuit protection, thermal protection, current run-away protection, and input under voltage lockout.