DATA SHEET
AAT2113B
3.
3MHz, Fast Transient 1.
5A Step-Down Converter in an 2mm x 2mm Package
General Description
The AAT2113B SwitchReg™ is a 1.
5A step-down converter with a typical input
voltage of 3.
3V and a fixed output
voltage of 1.
2V or an adjustable output.
The 3.
3MHz switching frequency enables the use of small external components.
The ultra-small 2mm x 2mm footprint and high efficiency make the AAT2113B an ideal choice for portable applications.
The AAT2113B delivers 1.
5A maximum output current while consuming only 55μA no-load quiescent current.
Low RDS(ON) integrated
MOSFETs and 100% duty cycle operation make the AAT2113B the ideal choice for high output
voltage, high current appli...