IX6R11
6A Half-Bridge Driver
Features
• Floating High Side Driver with boot-strap Power
supply along with a Low Side Driver.
• Fully operational to 650V
•
±
50V/ns dV/dt immunity
• Gate drive power supply range: 10 - 35V
• Undervoltage lockout for both output drivers
• Separate Logic power supply range: 3.3V to V
CL
• Built using the advantages and compatibility
of CMOS and IXYS HDMOS
TM
processes
• Latch-Up protected over entire
operating range
• High peak output current: 6A
• Matched propagation delay for both outputs
• Low output impedance
• Low power supply current
• Immune to negative voltage transients
General Description
The IX6R11 Bridge Driver for N-channel MOSFETs and IGBTs
with a high side and low side output, whose input signals
reference the low side. The High Side driver can control a
MOSFET or IGBT connected to a positive buss voltage up to
650V. The logic input stages are compatible with TTL or
CMOS, have built-in hysteresis and are fully immune to latch
up over the entire operating range. The IX6R11 can withstand
dV/dt on the output side up to
±
50V/ns.
The IX6R11 comes in either the 14-PIN DIP package
(IX6R11P7), the 16-PIN SOIC package (IX6R11S3) or the 18-
PIN, heat sinkable, SOIC package (IX6R11S6).
Applications
•
•
•
•
•
•
Driving MOSFETs and IGBTs in half-bridge circuits
High voltage, high side and low side drivers
Motor Controls
Switch Mode Power Supplies (SMPS)
DC to DC Converters
Class D Switching Amplifiers
Warning: The IX6R11 is ESD sensitive.
Figure 1. Typical Circuit Connection
Copyright © IXYS CORPORATION 2004
IX6R11S6
99037C(08/04)
First Release
IXYS [ IXYS CORPORATION ]
