Part Number : IR2520D

Function : ADAPTIVE BALLAST CONTROL IC 

Package : Small 8-pin DIP or SOIC Type

Maker : International Rectifier

Image :
IR2520D datasheet

Description :

The IR2520D / IR2520S is a complete adaptive ballast controller and 600V half-bridge driver integrated into a single IC for fluorescent lighting applications. The IC includes adaptive zero-voltage switching (ZVS), internal crest factor over-current protection, as well as an integrated bootstrap FET.

The heart of this IC is a voltage controlled oscillator with externally programmable minimum frequency.

All of the necessary ballast features are integrated in a small 8-pin DIP or SOIC package.

Pinout 

Features

• 600V Half Bridge Driver

• Integrated Bootstrap FET

• Adaptive zero-voltage switching (ZVS)

• Internal Crest Factor Over-Current Protection

• 0 to 6VDC Voltage Controlled Oscillator

• Programmable minimum frequency

• Micropower Startup Current (80uA)

• Internal 15.6V zener clamp on Vcc


Datasheet PDF Download :
IR2520D pdf

Others datasheet of same file :

IR2520, IR2520DPbF, IR2520DS, IR2520DSPbF

2021/06/15 12:58 2021/06/15 12:58

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