NR111E - Buck Converter

Product Overview

SANKEN

Part number	NR111E
Manufacturer	Sanken
File Size	1.11 MB
Description	Buck Converter
Datasheet	NR111E Datasheet
Additional preview pages of the NR111E datasheet.

The NR110E series are buck converter ICs that integrate the power MOSFET.

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

The ICs have protection functions such as Overcurrent Protection (OCP), Undervoltage Lockout (UVLO) and Thermal Shutdown (TSD).

Bare Lead Frame: Pb-free (RoHS Compliant).
Up to 94% Efficiency Up to 68% Efficiency at Maximum at Light Load (VIN = 12 V, VO = 5 V, IO = 20 mA).
Current mode PWM control.
Stable with Low ESR Ceramic Output Capacitors.
No External Components Required by Incorporating Phase Compensation.
Soft-start Function Adjustable Soft-start time with an External Capacitor.
Enable Function.
Protection Functions: Overcurrent Protection (OCP): Drooping, auto-restart Ther.

Other Datasheets by SANKEN

Published: May 16, 2021 |