The L6574D013TR device is 麗好intended to drive two power MOSFETS, 術懂in the classical half bridg拍光e topology, ensuring all票空 the features needed to drive and 店人properly control a fluores花筆cent bulb.In order to ensure voltage rati錢房ngs in excess of 600V, the L6574線話 is manufactured with BCD OFF筆計 LINE technology, which 通銀makes it well suited紅事 for lamp ballast applica他紅tions.

An integrated bootstrap section, elimi老商nating the normally require技外d bootstrap diode and the zen那我er clamping on Vs, makes the L6呢請574 well suited for low cost app低喝lications where few additional compon行關ents are needed to build a high perform慢訊ance ballast.

Features:

• High Voltage Rail Voltage Rail up線腦 to 600 V
• dV/dt Immunity ± 50 V/ns In 地什full Temperature Range
• Driver Current Capabil空草ity : 250 mA Source 船笑450 mA Sink
• Switching times 80/40 書紅ns Rise/Fall
• With 1 nF Load
• CMOS Shut Down Input
• Under Voltage Lock out
• Preheat and Frequency Shifting Timin就我g
• Sense OP AMP for Closed Loop control新男 or protection features
• High Acuracy Current Co藍章ntrolled Oscillator
• Integrated Bootstrap Diode
• Clamping on VS
• SO16, DIP 16 Packages