NCP3063DFBSTGEVB: 24V @ 350mA, 3 ~ 40V in, Boost

Summary

The NCP3063 Series is a higher frequency upgrade to the popular MC34063A and MC33063A monolithic DC-DC converters. These devices consist of an internal temperature compensated reference, comparator, a controlled duty cycle oscillator with an active current limit circuit, a driver and a high current output switch. This series was specifically designed to be incorporated in Step-Down, Step-Up and Voltage-Inverting applications with a minimum number of external components.

Specifications

Manufacturer onsemi
Category AC/DC and DC/DC Conversion
Sub-Category DC/DC SMPS - Single Output
Eval Board Part Number NCP3063DFBSTGEVBOS-ND
Eval Board Supplier onsemi
Eval Board Normally In Stock
Topology Step Up
Outputs and Type 1 Non-Isolated
Voltage Out: Factory Set 24 V
Current Out 350 mA
Voltage In 3 ~ 40 V
Efficiency @ Conditions >85%, 12V in, 24V @ 50 ~ 350 mA
Voltage Out Range 4 ~ 25 V
Features Current Limit (Adj. or Fixed)
Over Current Protection
Over Voltage Protection
PFM or PWM
Shutdown, Enable, Standby
Soft Start
Voltage Reference
Switching Frequency 150 kHz
Standby Current [Typical] - Not Given
Quiescent Current [Typical] 4 mA
Component Count + Extras 12 + 7
Internal Switch Yes
Design Author ONSemiconductor
Application / Target Market Battery Chargers
Lighting: LED Commercial Lighting
Lighting: LED Home Lighting
Power: Auxiliary Power Supply
Standby Current [Maximum] - Not Given
Quiescent Current [Maximum] 7 mA
Main I.C. Base Part NCP3063
Date Created By Author 2006-09
Date Added To Library 2016-05

Eval Board

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Support Documents & Media

NCP3063, NCP3036B, NCV3063 - Datasheet NCP3063DFBSTGEVB - User Guide

Media

NCP3063DFBSTGEVB_Schematic_Full.png NCP3063DFBSTGEVB_Board_1_Full.jpg NCP3063DFBSTGEVB_Board_2_Full.jpg NCP3063DFBSTGEVB_Chart_1_Full.png NCP3063DFBSTGEVB_Chart_2_Full.png