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CN5816 - 4.5V to 32V Input High Current LED Driver IC

Datasheet Summary

Description

The CN5816 is a current mode fixed-frequency PWM controller for high current LED applications.

The device operates from an input supply between 4.5V and 32V and provides to drive an external N-channel MOSFET.

Features

  • include chip shutdown, over voltage protection, built-in 5V regulator and slope compensation, etc. The CN5816 is available in 10-pin SSOP package.

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Datasheet preview – CN5816

Datasheet Details

Part number CN5816
Manufacturer CONSONANCE
File Size 344.67 KB
Description 4.5V to 32V Input High Current LED Driver IC
Datasheet download datasheet CN5816 Datasheet
Additional preview pages of the CN5816 datasheet.

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Full PDF Text Transcription

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CONSONANCE 4.5V to 32V Input High Current LED Driver IC For Buck or Buck-Boost Topology CN5816 General Description: The CN5816 is a current mode fixed-frequency PWM controller for high current LED applications. The device operates from an input supply between 4.5V and 32V and provides to drive an external N-channel MOSFET. With the maximum operating input voltage of 32V, the CN5816 is ideal for buck or buck-boost LED driver operation. The CN5816 contains all the necessary building blocks including a bandgap reference, a 330KHz oscillator, current-mode control circuitry, chip shutdown block, softstart block and gate driver, etc. Current mode control provides improved transient response and simplified loop compensation. On-chip soft start reduces the inrush current on power up.
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