L6390D datasheet(1/25 Pages) STMICROELECTRONICS

部件名	L6390D

功能描述	High voltage high/low-side driver

PDF	25 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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This is information on a product in full production.

March 2018

DocID14493 Rev 11

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L6390

High voltage high/low-side driver

Datasheet

- production data

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 fast fault protection

 Smart shutdown function

 Adjustable deadtime

 Interlocking function

 Compact and simplified layout

 Bill of material reduction

Applications

 Home appliances

 Motor drivers

– DC, AC, PMDC and PMAC motors

– FOC and sensorless BEMF detection

systems

 Industrial applications and drives

 Induction heating

 HVAC

 Factory automation

 Power supply systems

Description

The L6390 is a full featured high voltage device

manufactured with the BCD

™ “offline”

technology. It is a single-chip half-bridge gate

driver for N-channel power MOSFETs or IGBTs.

The high-side (floating) section is able to work

with voltage rail up to 600 V.

Both device outputs can sink and source 430 mA

and 290 mA respectively. Prevention from cross

conduction is ensured by interlocking and

programmable deadtime functions.

The device has dedicated input pins for each

output and a shutdown pin. The logic inputs are

CMOS/TTL compatible down to 3.3 V for easy

interfacing with control devices. Matched delays

between low-side and high-side sections

guarantee no cycle distortion and allow high

frequency operation.

The L6390 embeds an operational amplifier

suitable for advanced current sensing in

applications such as field oriented motor control

or for sensorless BEMF detection. A comparator

featuring advanced smartSD function is also

integrated in the device, ensuring fast and

effective protection against fault events like

overcurrent, overtemperature, etc.

The L6390 device features also UVLO protection

on both the lower and upper driving sections,

preventing the power switches from operating in

low efficiency or dangerous conditions.

The integrated bootstrap diode as well as all of

the integrated features of this IC make the

application PCB design easier, more compact and

simple thus reducing the overall bill of material.

The device is available in an SO-16 tube and tape

and reel packaging options.

SO-16

www.st.com

类似零件编号 - L6390D

制造商	部件名	数据表	功能描述
STMicroelectronics	L6390D	473Kb / 22P	High-voltage high and low side driver 17-Jul-2008
STMicroelectronics	L6390D013TR	473Kb / 22P	High-voltage high and low side driver 17-Jul-2008

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