IR2520D Datasheet – Adaptive Ballast Controller

Part Number : IR2520D

Function : ADAPTIVE BALLAST CONTROL IC

Package : Small 8-pin DIP or SOIC package.

Manufacturers : International Rectifier

Pinouts :

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.

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

• Small DIP8/SO8 Package

• Also available LEAD-FREE (PbF)

 

Other data sheets within the file :

IR2520DPBF, IR2520DS, IR2520DSPbF

IR2520D Datasheet PDF Download

IR2520D pdf