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Numéro de référence | L6391 | ||
Description | High-voltage high and low side driver | ||
Fabricant | STMicroelectronics | ||
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1 Page
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 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 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
arewww.DataSheet.net/ CMOS/TTL compatible down to 3.3 V for easy
interfacing microcontroller/DSP.
An integrated comparator is available for
protections against overcurrent, overtemperature,
etc.
Table 1. Device summary
Order codes
L6391N
L6391D
L6391DTR
December 2010
Package
DIP-14
SO-14
SO-14
Doc ID 17892 Rev 1
Packaging
Tube
Tube
Tape and reel
1/21
www.st.com
21
Datasheet pdf - http://www.DataSheet4U.co.kr/
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Pages | Pages 21 | ||
Télécharger | [ L6391 ] |
No | Description détaillée | Fabricant |
L6390 | High-voltage high and low side driver | STMicroelectronics |
L6391 | High-voltage high and low side driver | STMicroelectronics |
L6392 | High-voltage high and low side driver | STMicroelectronics |
L6393 | Half-bridge gate driver | STMicroelectronics |
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