UM5482S8 Initial Spec
4.
75V to 18V Input, 2A Synchronous Step Down
DC/DC Converter UM5482S8 SOP8
General Description
The UM5482S8 is a synchronous buck
regulator.
The device integrates two 130mΩ MOSFETs, and provides 2A of continuous load current over a wide input voltage of 4.
75V to 18V.
Current mode control provides fast transient response and cycle-by-cycle current limit.
An adjustable soft-start prevents inrush current at turn-on, and in shutdown mode the supply current drops to 1μA.
This device, available in an 8-pin SOP package, provides a very compact solution with minimal external components.
Applications
z Distributed Power Systems z Networking Systems z FPGA, DSP, ASIC Power Supp...