L6393 Datasheet, PDF (1/20 Pages) STMicroelectronics – Half-bridge gate driver

L6393
Features
■ High voltage rail up to 600 V
■ dV/dt immunity ± 50 V/nsec in full temperature
range
■ Driver current capability:
– 270 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
hysteresys
■ 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.
Half-bridge gate driver
Preliminary Data
SO-14
DIP-14
Description
The L6393 is a high-voltage device manufactured
with the BCD "OFF-LINE" technology. It has a
monolithic 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 of interfacing µC/DSP.
The IC embeds an uncommited comparator
available for protections against over-current,
over-temperature, etc.
Table 1. Device summary
Order codes
L6393
L6393D
L6393D013TR
Package
DIP-14
SO-14
SO-14
Packaging
Tube
Tube
Tape and reel
March 2008
Rev 2
This is preliminary information on a new product now in development or undergoing evaluation.
Details are subject to change without notice.
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