SGM6132 3A, 28.
5V, 1.
4MHz Step-Down Converter
GENERAL DESCRIPTION
FEATURES
The SGM6132 is a current-mode step-down
regulator with an internal power MOSFET.
This device achieves 3A continuous output current over a wide input supply range from 4.
5V to 28.
5V with excellent load and line regulations.
The switching frequency of SGM6132 is 1.
4MHz and current mode operation provides fast transient response and eases loop stabilization.
The SGM6132 is highly efficient with peak efficiency at 91% when in operation.
In shutdown mode the
regulator draws less than 18µA of supply current.
Protection features include cycle-by-cycle current limit and thermal shutdown.
The device also includes an interna...