L6393 Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге

Компоненты Описание

производитель

L6393

Half-bridge gate driver

STMicroelectronics 

L6393

Half-bridge gate driver

Features

■ High voltage rail up to 600 V

■ dV/dt immunity ± 50 V/nsec in full temperature

range

■ Driver current capability:

– 290 mA source,

– 430 mA sink

■ Switching times 75/35 nsec rise/fall with 1 nF

load

■ 3.3 V, 5 V CMOS/TTL inputs comparators with

hysteresis

■ Integrated bootstrap diode

■ Uncommitted comparator

■ Adjustable dead-time

■ Compact and simplified layout

■ Bill of material reduction

■ Flexible, easy and fast design

Application

■ Motor driver for home appliances

■ Factory automation

■ Industrial drives and fans

■ HID ballasts

■ Power supply units

3/

$)0

Description

The L6393 is a high-voltage device manufactured

with the BCD “OFF-LINE” technology. It is a single

chip half-bridge gate driver for N-channel power

MOSFET or IGBT.

The high side (floating) section is designed to

stand a voltage rail up to 600 V.

The logic inputs are CMOS/TTL compatible down

to 3.3 V for easy interfacing microcontroller/DSP.

The IC embeds an uncommitted comparator

available for protections against overcurrent,

overtemperature, etc.

Table 1.

Device summary

Order codes

L6393N

L6393D

L6393DTR

Package

DIP-14

SO-14

Packaging

Tube

Tape and reel

August 2010

Doc ID 14497 Rev 4

1/19

www.st.com

19

Share Link: