NCP5050 - 4.5 W Flash White LED Boost Driver

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP5050
Manufacturer	ON Semiconductor
File Size	189.34 KB
Description	4.5 W Flash White LED Boost Driver
Datasheet	NCP5050 Datasheet
Additional preview pages of the NCP5050 datasheet.

Product details

Description

Pin Pin Name Type Description 1 PGND POWER Power Ground: This pin is the power ground and carries the high switching current.A high quality ground must be provided to avoid any noise spikes/uncontrolled operation.Cares must be observed to avoid high density current flow in a limited PCB copper track.

Features

High Efficiency Up to 88% for 2 LED (VF = 3.5 V by LED) at 200 mA.
High frequency Dimming PWM Control.
Maximum Vout of 20 V.
1.7 MHz PWM DC/DC Converter.
Shut Down Control Facility with True.
Cutoff.
Open LED (Output Overvoltage) Protection.
1.2 s Timer out Function.
Soft Start to Limit Inrush Current.
Small 3x3x0.8 mm WDFN Package.
These are Pb.
Free Devices Typical.

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Published: Sep 16, 2016 |