Description
The NR130A series 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.
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 Lockout (UVLO).
- Built-in phase compensation.
- Adjustable Soft-Start with an external capacitor.
- Turn ON/OF the regulator function Programable Pulse-Skip operation
Electrical Characterist.
NR131A Datasheet
