November 2nd, 2010
Automotive Grade
AUIRS2004S
HALF-BRIDGE DRIVER IC
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
Floating channel designed for bootstrap operation
Fully operational to +200 V
Tolerant to negative transient voltage – dV/dt immune
Gate drive supply range from 10 V to 20 V
Undervoltage lockout
3.3 V, 5 V, and 15 V logic compatible
Cross-conduction prevention logic
Internally set deadtime
High-side output in phase with input
Shutdown input turns off both channels
Matched propagation delay for both channels
RoHS Compliant
Product Summary
V
OFFSET
V
OUT
I
o+
& I
o-
(typical)
t
ON
& t
OFF
(typical)
Deadtime (typical)
≤
200V
10 – 20V
130mA & 270mA
680 ns/150 ns
520 ns
Package Options
Automotive qualified*
Typical Applications
•
•
Motor/Pump Drives
DC-DC Converters
8-Lead SOIC
Typical Connection Diagram
AUIRS2004S
Table of Contents
Description
Qualification Information
Absolute Maximum Ratings
Recommended Operating Conditions
Static Electrical Characteristics
Dynamic Electrical Characteristics
Functional Block Diagram
Input/Output Pin Equivalent Circuit Diagram
Lead Definitions
Lead Assignments
Application Information and Additional Details
Parameter Temperature Trends
Package Details
Tape and Reel Detail
Part Marking Information
Ordering Information
Important Notice
Page
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10 - 12
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2
AUIRS2004S
Description
The AUIRS2004S is a high voltage, high speed power MOSFET and IGBT driver with dependent high and low side referenced
output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The
logic input is compatible with standard CMOS or LSTTL output, down to 3.3V logic. The output drivers feature a high pulse
current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive N-channel
power MOSFET or IGBT in the high side configuration which operates from 10V to 200 volts.
3
AUIRS2004S
Qualification Information
Qualification Level
†
Automotive
(per AEC-Q100
††
)
Comments: This family of ICs has passed an Automotive
qualification. IR’s Industrial and Consumer qualification
level is granted by extension of the higher Automotive level.
MSL3
†††
260°C
(per IPC/JEDEC J-STD-020)
Machine Model
Class M2 (+/-200V)
(per AEC-Q100-003)
Class H1C (+/-2000V)
(per AEC-Q100-002)
Class C4 (+/-1000V)
(per AEC-Q100-011)
Class II, Level B
††††
(per AEC-Q100-004)
Yes
Moisture Sensitivity Level
ESD
Human Body Model
Charged Device Model
IC Latch-Up Test
RoHS Compliant
†
††
†††
Qualification standards can be found at International Rectifier’s web site
http://www.irf.com/
Exceptions to AEC-Q100 requirements are noted in the qualification report.
Higher MSL ratings may be available for the specific package types listed here. Please contact your
International Rectifier sales representative for further information.
†††† LIN and HIN stressed to +/-20mA
4
AUIRS2004S
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which permanent damage to the device may occur.
These are stress ratings only, functional operation of the device at these or any other condition beyond those
indicated in the “Recommended Operating Condition” is not implied. Exposure to absolute maximum-rated
conditions for extended periods may affect device reliability. All voltage parameters are absolute voltages
referenced to COM unless otherwise stated in the table. The thermal resistance and power dissipation ratings are
measured under board mounted and still air conditions.
Symbol
V
B
V
S
V
HO
V
CC
V
LO
Definition
High Side Floating Supply Voltage
High Side Floating Offset Voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Low Side Output Voltage
___
Min.
-0.3
V
B
- 20
V
S
- 0.3
-0.3
-0.3
Max.
225
V
B
+ 0.3
V
B
+ 0.3
25
V
CC
+ 0.3
Units
V
V
IN
Logic Input Voltage ( IN, SD)
V
SS
-0.3
V
CC
+ 0.3
dV
S
/dt
P
D
Rth
JA
T
J
T
S
T
L
Allowable Offset Supply Voltage Transient
Package Power Dissipation @ TA
≤
+25 °C
Thermal Resistance, Junction to Ambient
Junction Temperature
Storage Temperature
Lead Temperature (soldering, 10 seconds)
—
—
—
—
-55
—
50
0.625
200
150
150
300
V/ns
W
°C/W
°C
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in figure 1. For proper operation the device should be used within the
recommended conditions. All voltage parameters are absolute voltage referenced to COM
.
The V
S
offset rating is tested
with all supplies biased at 15 V differential.
Symbol
V
B
V
S
V
HO
V
CC
V
LO
V
IN
Definition
High Side Floating Supply Voltage
Static High side floating offset voltage
High Side Floating Output Voltage
Low Side and Logic Fixed Supply Voltage
Low Side Output Voltage
___
Min.
V
S
+10
Note1
V
S
10
0
Max.
V
S
+20
200
V
B
20
V
CC
V
CC
125
Units
V
0
Logic Input Voltage (IN & SD)
T
A
Ambient temperature
-40
Note 1:
Logic operational for V
S
of -5 V to +200 V. Logic state held for V
S
of -5 V to – V
BS.
°C
5
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