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PDF IRS26072DSPbF Data sheet ( Hoja de datos )
| Número de pieza | IRS26072DSPbF | |
| Descripción | HIGH AND LOW SIDE DRIVER | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Data Sheet No. PD 97408B
May 30, 2011
IRS26072DSPbF
HIGH AND LOW SIDE DRIVER
Features
• Floating channel designed for bootstrap operation
• Integrated bootstrap diode suitable for Complimentary
PWM switching schemes only
• IRS26072DSPBF is suitable for sinusoidal motor control
applications
• IRS26072DSPBF is NOT recommended for
Trapezoidal motor control applications
• Fully operational to 600 V
• Tolerant to negative transient voltage, dV/dt immune
• Gate drive supply range from 10 V to 20 V
• Under-Voltage lockout for both channels
• 3.3 V, 5 V, and 15 V input logic compatible
• Matched propagation delay for both channels
• Lower di/dt gate driver for better noise immunity
• Outputs in phase with inputs
• RoHS compliant
Typical Applications
• Motor Control
• Air Conditioners/ Washing Machines
• General Purpose Inverters
• Micro/Mini Inverter Drivers
Product Summary
Topology
high and low side driver
VOFFSET
≤ 600 V
VOUT
10 V – 20 V
Io+ & I o- (typical)
200 mA & 350 mA
tON & tOFF (typical)
200 ns
Package Options
8-Lead SOIC
Typical Connection Diagram
Up to 600 V
Vcc Vcc VB
HIN HIN HO
LIN LIN VS
COM
LO
IRS26072D
TO
LOAD
www.irf.com
© 2009 International Rectifier
1
1 page  
IRS26072DSPbF
Qualification Information†
Qualification Level
Moisture Sensitivity Level
ESD
IC Latch-Up Test
RoHS Compliant
Human Body Model
Machine Model
Industrial††
Comments: This IC has passed JEDEC industrial
qualification. IR consumer qualification level is granted by
extension of the higher Industrial level.
MSL2 , 260°C
(per IPC/JEDEC J-STD-020)
Class 2
(per JEDEC standard JESD22-A114)
Class B
(per EIA/JEDEC standard EIA/JESD22-A115)
Class I, Level A
(per JESD78)
Yes
† Qualification standards can be found at International Rectifier’s web site http://www.irf.com/
†† Higher qualification ratings may be available should the user have such requirements. Please contact your
International Rectifier sales representative for further information.
www.irf.com
© 2009 International Rectifier
5
5 Page 
IRS26072DSPbF
Application Information and Additional Details
• IGBT/MOSFET Gate Drive
• Switching and Timing Relationships
• Matched Propagation Delays
• Input Logic Compatibility
• Under-Voltage Lockout Protection
• Truth Table: Under-Voltage lockout
• Integrated Bootstrap Functionality
• Bootstrap Power Supply Design
• Tolerant to Negative VS Transients
• PCB Layout Tips
• Integrated Bootstrap FET limitation
• Additional Documentation
IGBT/MOSFET Gate Drive
The IRS26072D HVIC is designed to drive high side and low side MOSFET or IGBT power devices. Figures 1 and
2 show the definition of some of the relevant parameters associated with the gate driver output functionality. The
output current that drives the gate of the external power switches is defined as IO. The output voltage that drives
the gate of the external power switches is defined as VHO for the high side and VLO for the low side; this parameter
is sometimes generically called VOUT and in this case the high side and low side output voltages are not
differentiated.
VB
(or VCC)
HO
(or LO)
VS
(or COM)
IO+
+
VHO (or VLO)
-
Figure 1: HVIC sourcing current
VB
(or VCC)
HO
(or LO)
VS
(or COM)
IO -
Figure 2: HVIC sinking current
www.irf.com
© 2009 International Rectifier
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet IRS26072DSPbF.PDF ] | |
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