MX877R IXYS, MX877R Datasheet - Page 179

• Manufacturer Part Number: MX877R
• Description: IC DVR RELAY/LOAD 8CH 60V 28-QFN
• Manufacturer: IXYS

Specifications of MX877R

• Input Type: Parallel/Serial
• Number Of Outputs: 8
• Current - Output / Channel: 80mA
• Voltage - Supply: 6 V ~ 60 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• On-state Resistance: -
• Current - Peak Output: -

Integrated Circuits
Ultra-fast Power MOSFET / IGBT Drivers
Drivers from 0.6 A to 6.0 A with Superior Noise Immunity and Higher Power Handling Capability for Critical applications.
IXYS 600V Half-Bridge Driver IC Product Line is a family of
surface mount and leaded ICs optimized for gate drive appli-
cations up to 600 V. This family provides a complete spectrum
of solutions with 0.6 A peak to 6.0 A peak output drive current
capability for applications ranging from 1 kHz to 1MHz. These
Drivers draw upon a newly optimized architecture first introdu-
ced with the IX6R11, building on and enhancing the superior
performance and high-end current handling capability of the
IX6R11. As with the original IX6R11, IXYS 600 V Driver IC Fa-
mily gives better matching of propagation delays, enhanced
fault tolerance and reliability, with improved efficiency and coo-
ler operation.
This Half-Bridge Driver Family provides compatibility with simi-
lar Drivers from other suppliers, while offering the superior per-
formance of our architecture. The Family also provides unique
Customer options in packaging and configurations. Several
Drivers are offered in packages that offer small size (16-Pin
SOIC, 48-Pin SSLGA) or thermal advantages (18-Pin SOIC-
CT). A unique product configuration is the IX6S11, offered for
split-rail circuit configurations (+300V/-200V), with control logic
ground referenced.
Performance advantages common to IXYS Half-Bridge Driver
ICs include 50 V/ns dV/dt noise immunity and 200V negative
voltage transient immunity, 8 times that of competiting Half-
Bridge Drivers. Noise immunity is further enhanced by the use
of non-latching level translation. IXYS level translation tech-
nique exhibits lower power dissipation versus techniques using
high-voltage transistors typical of competiting Half-Bridge Dri-
vers. Lower dissipation enables the use of IXYS Drivers for
larger loads, at higher bus voltages, and for higher switching
frequencies. Lower dissipation means also that IXYS Drivers
can be pushed to higher temperatures.
This Family of Drivers offers a wide mix of user options for input
logic types, output current ratings and packages. The high peak
current capability of the IX6R11 enables one to drive larger
MOSFET and IGBT die sizes at higher frequency without ad-
ditional discrete transistors and components. 600 mA Drivers,
such as the IXD611, are used in lower power/lower frequency
applications such as small power tools. Other user options co-
vered by this Family include fixed and programmable delays,
shutdown options, protection features, as well as high and low
side under voltage protection. Other performance advantages
include extended voltage range operation, and extended tem-
perature operation from –40°C to +125°C.
IXYS is a global leader in Power Semiconductors, Gate Drive
ICs and RF Power Devices. With over 20 years experience,
IXYS products are designed to meet the demands of the pow-
er market for best-in- class Performance, Quality and Relia-
bility.
Applications
• Welding
• Power Factor Correction
• Offline Power Conversion
• UPS
• Appliance
• Battery Chargers
• Automotive
• Motor Drive
Features
• Floating High Side Driver with bootstrap Power supply
• I
• Full operation to 600 V BUS
• ± 50 V/ns dV/dt noise immunity
• Gate drive voltage range of 10 V to 35 V
• Non-latching level translation
• -200 V high side drive signal negative transient immunity
• Versions including undervoltage protection, enable /
• Heat-sinkable versions, such as the 18-Pin SOIC-CT,
• High Density SMD and Hybrid Package Options
• Extended temperature: -40°C to +125°C
• Rail to rail gate drive voltage swing
• Immune to negative voltage transients
• Separate Logic power supply range: 3.3 V to V
Benefits
• Higher switching frequency with larger devices
• Replaces multiple ICs and discrete components
• Full operation to 600V BUS
• Fault tolerant due to non-latching architecture
along with a Low Side Driver.
(8x greater than competitor)
shutdown functions, fixed and programmable delays,
cross-conduction prevention and prorammable current limits
R
PK
thJC
= 0.6 A to 6 A
= 3°C/W
CL
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