NCS1002 - Constant Voltage/Constant Current Secondary-Side Controller

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCS1002
Manufacturer	ON Semiconductor
File Size	276.15 KB
Description	Constant Voltage/Constant Current Secondary-Side Controller
Datasheet	NCS1002 Datasheet
Additional preview pages of the NCS1002 datasheet.

Product details

Description

The NCS1002 is a highly integrated solution for Switching Mode Power Supply (SMPS) applications requiring a dual control loop to perform Constant Voltage (CV) and Constant Current (CC) regulation.The NCS1002 integrates a 2.5 V voltage reference and two precision op amps.The voltage reference, along with Op Amp 1, is the core of the voltage control-loop.Op Amp 2 is an independent, uncommitted amplifier specifically designed for the current control.Key external components needed to complete th

Features

Low Input Offset Voltage: 0.5 mV, Typ.
Input Common-Mode Range includes Ground.
Low Quiescent Current: 300 mA per Op Amp at VCC = 5 V.
Large Output Voltage Swing.
Wide Power Supply Range: 3 V to 32 V.
High ESD Protection: 2 kV.
These are Pb.
Free Devices Typical.

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Published: Oct 9, 2022 |