L6390_12 Datasheet, PDF (1/26 Pages) STMicroelectronics – High-voltage high/low-side driver

L6390
High-voltage high/low-side 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 TTL/CMOS inputs with hysteresis
■ Integrated bootstrap diode
■ Operational amplifier for advanced current
sensing
■ Comparator for fault protection
■ Smart shutdown function
■ Adjustable deadtime
■ Interlocking function
■ Compact and simplified layout
■ Bill of material reduction
■ Effective fault protection
■ Flexible, easy and fast design
Applications
■ Motor driver for home appliances, factory
automation, industrial drives
■ HID ballasts, power supply units
Datasheet − production data
SO-16
DIP-16
Description
The L6390 is a high-voltage device manufactured
with BCD™ “offline” technology. It is a single-chip
half bridge gate driver for N-channel Power
MOSFETs 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
microcontroller/DSP interfacing.
The IC embeds an operational amplifier suitable
for advanced current sensing in applications such
as field oriented motor control.
An integrated comparator is available for
protection against overcurrent, overtemperature,
etc.
Table 1.
Device summary
Order code
L6390N
L6390D
L6390DTR
Package
DIP-16
SO-16
SO-16
Packaging
Tube
Tube
Tape and reel
July 2012
This is information on a product in full production.
Doc ID 14493 Rev 7
1/26
www.st.com
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