NR131S
NR131S is Buck Regulator manufactured by Sanken.
Ultra light load high efficiency,VIN=17V,Current mode Step-down Io=3A Buck Regulator IC
Jul./09/2015
General Descriptions
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 functions such as Over-Current Protection (OCP), Under-Voltage Lockout (UVLO) and Thermal Shutdown (TSD). Soft starting time can be set up by selecting an external capacitor value. The ON/OFF pin (EN Pin) turns the regulator on or off and helps to achieve low power...
