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IX2R11S3T/R

P1-P3P4-P6P7-P9P10-P12P13-P13
1
IX2R11
© 2007 IXYS CORPORATION All rights reserved
Features
• Floating High Side Driver with boot-strap power
supply along with a Low Side Driver.
• Fully operational to 500V
• ± 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
• Matched propagation delay for both outputs
• High peak output current: 2A
• Low output impedance
• Low power supply current
• Immune to negative voltage transients
First Release
General Description
The IX2R11 High Side and Low Side Driver is for driving N-
channel MOSFETs and IGBTs with high side and low side
outputs, whose input signals reference the low side. The High
Side driver can control a MOSFET or IGBT connected to a
positive bus voltage up to 500V. 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
IX2R11 can withstand dV/dt on the output side up to ± 50V/ns.
Figure 1. Typical Circuit Connection
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 IX2R11 is ESD sensitive.
DS99165C(10/07)
IX2R11S3
The IX2R11 comes in either the 16-PIN SOIC package
(IX2R11S3) or the 14-PIN DIP through-hole package
(IX2R11P7).
Precaution: When performing the High-Voltage
tests, adequate safety precautions should be taken.
500 Volt, 2 Ampere High & Low-side Driver
for N-Channel MOSFETs and IGBTs
IX2R11
Up to 500V
Ordering Information
Part Number
Package Type
IX2R11P7 14-PIN DIP
IX2R11S3 16-PIN SOIC
* Operational voltage rating of 500V determined in a typical half-bridge circuit configuration (refer to Figure 10 and Figure 11).
Operational voltage in other circuit configurations may vary
2
IX2R11
IXYS reserves the right to change limits, test conditions, and dimensions.
Figure 2 - IX2R11 Functional Block Diagram
Pin Description And Configuration
SYMBOL FUNCTION DESCRIPTION
V
DD
Logic Supply Positive power supply for the chip CMOS functions
HIN HS Input High side Input signal, TTL or CMOS compatible; HGO in phase
LIN LS Input Low side Input signal, TTL or CMOS compatible; LGO in phase
ENB Enable Chip enable, active low. When driven high, both outputs go low.
DG Ground Logic reference ground
V
CH
Supply Voltage High side power supply, referenced to HS
HGO Output High side driver output
HS Return High side voltage return
V
CL
Supply Voltage Low side power supply, referenced to LS
LGO Output Low side driver output
LS Ground Low side return
IX2R11P7
IX2R11S3
14-PIN DIP
16-PIN SOIC
1
2
3
4
5
6
78
9
10
11
12
13
14
LGO
LS
VCL
N/C
HS
VCH
HGO
NC
DG
LIN
ENB
HIN
VDD
N/C
3
IX2R11
© 2007 IXYS CORPORATION All rights reserved
Symbol Definition Min Max Units
V
CH
High side floating supply voltage -0.3 +
35 V
V
HS
High side floating supply offset voltage -200 +500 V
V
HGO
High side floating output voltage V
HS
- 0.3 V
CH
+ 0.3 V
V
CL
Low side fixed supply voltage -0.3 +35 V
V
LGO
Low side output voltage -0.3 V
CL
+ 0.3 V
V
DD
Logic supply voltage -0.3 V
CL
+ 0.3 V
V
DG
Logic supply offset voltage V
LS
- 1 V
LS
+ 1 V
V
IN
Logic input voltage(HIN, LIN, ENB) V
LS
- 0.3 V
CL
+ 0.3 V
dV
HS
/dt Allowable offset supply voltage transient --- 50 V/ns
P
D
Package power dissipation@ T
AMBIENT
≤ 25
o
C --- 1.25 W
P
D
Package power dissipation@ T
CASE
≤ 25
o
C --- 2.5 W
R
THJA
Thermal resistance, junction-to-ambient --- 100
o
C/W
R
THJC
Thermal resistance, junction-to-case --- 50
o
C/W
T
J
Junction Temperature --- 150
o
C
T
S
Storage temperature -55 150
o
C
T
L
Lead temperature (soldering, 10 secs.) --- 300
o
C
Absolute Maximum Ratings*
Symbol Definition Min Max Units
V
CH
High side floating supply absolute voltage V
HS
+10 V
HS
+20 V
V
HS
High side floating supply offset voltage -250 +500 V
V
HGO
High side floating output voltage V
HS
V
HS
+V
CH
V
V
CL
Low side fixed supply voltage 10 20 V
V
LGO
Low side output voltage 0 V
CL
V
V
DD
Logic supply voltage V
DG
+3 V
DG
+V
CL
V
V
DG
Logic supply offset voltage V
LS
-0.3 V
LS
+0.3 V
V
IN
Logic input voltage(HIN, LIN, ENB) V
DG
V
DD
V
T
A
Ambient Temperature -40 125
o
C
Recommended Operating Conditions
*Note: Operating the device beyond parameters with listed “absolute maximum ratings” may cause permanent
damage to the device. Exposure to absolute maximum rated conditions for extended periods may affect device
reliability.
P1-P3P4-P6P7-P9P10-P12P13-P13

IX2R11S3T/R

Mfr. #:
Buy IX2R11S3T/R
Manufacturer:
Description:
IC DRVR HALF BRIDGE 2A 16-SOIC
Lifecycle:
New from this manufacturer.
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