driver. AUIRS2012S Datasheet

AUIRS2012S Datasheet PDF

Part AUIRS2012S
Description High and low side gate driver
Feature Automotive Grade AUIRS2012S Features  High and low side gate driver  Fully operational up to 200.
Manufacture International Rectifier
Datasheet
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AUIRS2012S
Automotive Grade
AUIRS2012S
Features
High and low side gate driver
Fully operational up to 200V
Floating channel designed for bootstrap
operation
2A source and sink currents
Extended supply voltage range: 10V to 20V
CMOS compatible inputs
CMOS Schmitt-triggered inputs
Outputs in phase with inputs
Under Voltage Lock Out function
Matched propagation delay times
Automotive Qualified
Leadfree, RoHS compliant
Product Summary
Topology
VS-MAX
VOUT
Io+ & I o-
tON & tOFF
Delay matching
Typical Applications
Mid to low voltage DC-DC Converter for Micro
and Mild Hybrid Vehicle
Multiphase buck boost converters
Direct Fuel Injection
Package
High & Low Side
Driver
200V
10V 20V
2A
60ns (typ)
20ns (max)
Typical Connection Diagram
SOIC-8N
Orderable Part Number
AUIRS2012STR
Package Type
SOIC8-N
Standard Pack
Form
Quantity
Tape & Reel
2500
Note
1 www.irf.com © 2015 International Rectifier
Submit Datasheet Feedback February 25, 2015



AUIRS2012S
AUIRS2012S
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All
voltage parameters are absolute voltages referenced to COM lead. Stresses beyond those listed under "
Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only; and
functional operation of the device at these or any other condition beyond those indicated in the
“Recommended Operating Conditions” is not implied. Exposure to absolute-maximum-rated conditions for
extended periods may affect device reliability. The thermal resistance and power dissipation ratings are
measured under board mounted and still air conditions. Ambient temperature (TA) is 25°C, unless otherwise
specified.
Symbol
VCC
VLO
VIN
VB
VS
VHO
dVS/dt
RthJA
TJ
TS
TL
Definition
Fixed supply voltage
Low Side output voltage
Logic input voltage (HIN & LIN)
High side floating supply voltage
High side floating offset voltage
High Side floating output voltage
Allowable offset transient
Thermal resistance, junction to ambient
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Min.
-0.3
-0.3
-0.3
-0.3
VB-20
VS-0.3
-
-55
Max.
20
VCC+0.3
5.0
Vs+20
200
VB+0.3
50
100
150
150
300
Units
V
V/ns
°C/W
°C
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions. All voltage parameters
are absolute voltage referenced to COM.
Symbol
Definition
Min.
Max.
Units
Vcc
Fixed supply voltage
10
20
VLO
Low Side output voltage
0
VCC
VIN
Logic input voltage (HIN & LIN)
VB
High side floating supply voltage
COM
5.0
V
VS+10 VS+20
VS
High side floating offset voltage
Note 1
200
VHO
High Side floating output voltage
VS
VB
Fsw
Switching frequency**
400
kHz
Rin
Input resistance*
100
5k

TA
Ambient Temperature
-40
125
°C
Note 1: Logic operational for VS of -5V to 200V. Logic state held of -5V to VBS.
* input resistance value to be calculated based on the desired rise time and switching frequency.
** thermal balance to be verified accordingly
2
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Submit Datasheet Feedback February 25, 2015




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