DatasheetsPDF.com

L6391

STMicroelectronics
Part Number L6391
Manufacturer STMicroelectronics
Description High-voltage high and low side driver
Published Oct 31, 2012
Detailed Description L6391 High voltage high and low-side driver Features  High voltage rail up to 600 V  dV/dt immunity ± 50 V/nsec in f...
Datasheet PDF File L6391 PDF File

L6391
L6391

Overview
L6391 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  Comparator for fault protections  Smart shutdown function  Adjustable deadtime  Interlocking function  Compact and simplified layout  Bill of material reduction  Effective fault protection  Flexible, easy and fast design Datasheet - production data Applications  Motor driver for home appliances, factory automation, industrial drives and fans  HID ballasts, power supply units Description The L6391 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 the microcontroller/DSP.
An integrated comparator is available for protections against overcurrent, overtemperature, etc.
September 2015 This is information on a product in full production.
DocID17892 Rev 3 1/23 www.
st.
com Contents Contents L6391 1 Block diagram .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
3 2 Pin connection .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
4 3 Truth table .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
5 4 Electrical data .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
6 4.
1 Absolute maximum ratings .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
6 4.
2 Thermal data .
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
6 4.
3 Recommended op...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)