MP9159A Datasheet (MPS) - COT Synchronous Step-Down Converter

MP9159A, COT Synchronous Step-Down Converter

The MP9159A is a monolithic step-down, switch-mode converter with built-in power MOSFETs.

It achieves a 1 A continuous output current from a 2.5 V to 6 V input voltage range with excellent load and line regulation.

The output voltage can be regulated as low as 0.6 V.

The constant-on-time (COT) contr

MP9159A Features

* Very Low IQ: 17 μA

* Default 1.5 MHz Switching Frequency

* 1.5% VFB Accuracy

* EN and Power Good for Power Sequencing

* Wide 2.5 V to 6 V Operating Input Range

* Output Adjustable from 0.6 V

* Up to 1 A Output Current

* 100% Duty Cycle in Dropout

* 120 mΩ and 90