NR131S Datasheet (SANKEN) - Buck Regulator

NR131S, Buck Regulator

The NR131S is buck regulator ICs integrates High-side power MOSFETs.

With the current mode control, ultra low ESR capacitors such as ceramic capacitors can be used.

The ICs can realize super-high efficiency by performing pulse skip operation at light load condition.

The ICs have protection function

NR131S Features

* & Benefits

* Current mode PWM control

* Up to 94% efficiency at normal load condition

* Up to 85% efficiency at light load condition

* Stable with low ESR ceramic output capacitors

* Built-in protection function Over Current Protection (OCP) Thermal Shutdown (TSD) Under Voltage L