L6390 Datasheet, PDF (1/22 Pages) STMicroelectronics – High-voltage high and low side driver

L6390
High-voltage high and 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 protections
■ Smart shut down function
■ Adjustable dead-time
■ 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.
SO-16
DIP-16
Description
The L6390 is a high-voltage device manufactured
with the BCD "OFF-LINE" technology. It is 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
interfacing microcontroller/DSP.
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
protections against over-current,
over-temperature, etc.
Table 1. Device summary
Order codes
L6390
L6390D
L6390D013TR
July 2008
Package
DIP-16
SO-16
SO-16
Rev 3
Packaging
Tube
Tube
Tape and reel
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