利博·(集团)有限公司官网

Features

? High voltage rail up to 600 V

? dV/dt immunity ± 50 V/ns over full temperature

range

? Driver current capability:

– 290 mA source

– 430 mA sink

? Switching times 75/35 ns rise/fall with 1 nF load

? 3.3 V, 5 V TTL/CMOS inputs with hysteresis

? Integrated bootstrap diode

? Internal 320 ns deadtime

? Interlocking function

? Compact and simplified layout

? Bill of material reduction

? Flexible, easy and fast design

Description

The L6399 is a high voltage device manufactured

using BCD? “offline” technology. It is a singlechip

half bridge gate driver for N-channel power

MOSFETs or IGBTs.

The high-side (floating) section is designed to

withstand a voltage rail up to 600 V. The logic

inputs are CMOS/TTL compatible down to 3.3 V

for easy microcontroller/DSP interfacing.

Applications

? Home appliances

? Industrial applications and drives

? Motor drivers DC, AC, PMDC and PMAC

motors systems

? HVAC

? Factory automation

? Power supply systems

? Compressors

? Fans

? Lighting applications