auirs4426 International Rectifier Corp., auirs4426 Datasheet

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auirs4426

Manufacturer Part Number
auirs4426
Description
Dual Low Side Driver
Manufacturer
International Rectifier Corp.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
auirs4426STR
Manufacturer:
IR
Quantity:
8 714
Part Number:
auirs4426STR
Manufacturer:
IR
Quantity:
20 000
* Qualification standards can be found on IR’s web site www.irf.com
Typical Connection Diagram
Features
Typical Applications
(Please refer to our Application Notes and Design Tips for proper circuit board layout)
Gate drive supply range from 6 V to 20 V
CMOS Schmitt-triggered inputs
Matched propagation delay for both channels
Outputs out of phase with inputs
Automotive Qualified
Leadfree, RoHS compliant
Automotive General Purpose Dual Low Side
Driver
Automotive DC-DC converters
Hybrid Power Train Drives
Direct Fuel Injection
1
3
4
2
INA
GND
INB
NC
AUIRS4426
OUTA
OUTB
NC
V
S
8
7
6
5
Product Summary
Package
Topology
V
V
I
t
ON
o+
OFFSET
OUT
& t
& I
OFF
o-
(typical)
(typical)
DUAL LOW SIDE DRIVER
Automotive Grade
8-Lead SOIC
Dual Low Side Driver
© 2010 International Rectifier
AUIRS4426S
70 ns & 65 ns
LOAD
2.3 A & 3.3 A
TO
6 V – 20 V
March 19
25V
th
, 2010

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auirs4426 Summary of contents

Page 1

... ON Package INA OUTA 6 GND INB OUTB AUIRS4426 Automotive Grade AUIRS4426S DUAL LOW SIDE DRIVER Dual Low Side Driver & I (typical) 2.3 A & 3 & & t (typical) OFF 8-Lead SOIC TO LOAD © 2010 International Rectifier th March 19 , 2010 25V 6 V – ...

Page 2

... Input/Output Pin Equivalent Circuit Diagrams Lead Definitions Lead Assignments Input/output Timing Diagram Switching Time Waveform Definitions Advance Configuration Parameter Temperature Trends Package Details Tape and Reel Details Part Marking Information Ordering Information Important Notice www.irf.com 2 AUIRS4426S Page ...

Page 3

... Description The AUIRS4426 is a low voltage, high speed power MOSFET and IGBT driver. Proprietary latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output. The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction ...

Page 4

... International Rectifier sales representative for further information. www.irf.com † 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. SOIC8N 4 AUIRS4426S Automotive †† (per AEC-Q100 ) ††† MSL3 260°C ...

Page 5

... All voltage parameters are absolute voltage referenced to GND. Symbol V Fixed supply voltage S V Output voltage O V Logic input voltage IN T Ambient temperature A www.irf.com ) is 25°C, unless otherwise specified. A Definition Definition 5 AUIRS4426S Min. Max. Units - 0.3 S — 0.625 W — 200 ° ...

Page 6

... and I parameters are referenced to GND and are applicable to the O O Definition -V BIAS †) ( †) A Definition 6 AUIRS4426S parameters are referenced to GND and are IN Min Typ Max Units Test Conditions 2.7 — — — — 0.8 V — — 1.4 — — 0.1 — ...

Page 7

... Functional Block Diagram: AUIRS4426 www.irf.com 7 AUIRS4426S © 2010 International Rectifier ...

Page 8

... Input/Output Pin Equivalent Circuit Diagrams: Vs +5V ESD Diode R PU INA INB ESD Diode COM www.irf.com R ESD 8 AUIRS4426S © 2010 International Rectifier ...

Page 9

... Logic input for gate driver output (OUTA), out of phase INA INB Logic input for gate driver output (OUTB), out of phase OUTA Gate drive output A OUTB Gate drive output B www.irf.com Description Lead Assignments 1 8 OUTA 2 INA 7 GND OUTB 5 4 INB 8 Lead SOIC AUIRS4426S 9 AUIRS4426S © 2010 International Rectifier ...

Page 10

... Application Information and Additional Details Figure 2: Switching Time Waveform Definitions www.irf.com Figure 1: Input/output Timing Diagram INA INB Figure 3: Advance Configuration 10 AUIRS4426S 4.7µF 0.1 µ OUTA C 1000 OUTB C 1000 © 2010 International Rectifier ...

Page 11

... Parameter Trends vs. Temperature Figures illustrated in this chapter provide information on the experimental performance of the AUIRS4426S HVIC. The line plotted in each figure is generated from actual lab data. A large number of individual samples were tested at three temperatures (-40 ºC, 25 ºC, and 125 ºC) with supply voltage of 15V in order to generate the experimental curve ...

Page 12

... C) Figure 11. Logic “0” Input Bias Current vs. Temperature M ax. Typ in. 70 -50 - Temperature ( C) Supply Current vs. Temperature S 12 AUIRS4426S M ax. Typ. M in. -50 - Temperature ( C) M ax. Typ. M in. -50 - Temperature ( C) 75 100 125 © ...

Page 13

... Package Details: SOIC8 www.irf.com 13 AUIRS4426S © 2010 International Rectifier ...

Page 14

... Metric Imperial Min Max Min Max 330.25 12.976 13.001 20.95 21.45 0.824 0.844 12.80 13.20 0.503 0.519 1.95 2.45 0.767 0.096 98.00 102.00 3.858 4.015 n/a 18.40 n/a 0.724 14.50 17.10 0.570 0.673 12.40 14.40 0.488 0.566 14 AUIRS4426S © 2010 International Rectifier ...

Page 15

... Part Marking Information Part number Date code Pin 1 Identifier ? MARKING CODE P Lead Free Released Non-Lead Free Released www.irf.com AS4426 AYWW ? ? XXXX 15 AUIRS4426S IR logo Lot Code (Prod mode – 4 digit SPN code) Assembly site code Per SCOP 200-002 © 2010 International Rectifier ...

Page 16

... Ordering Information Base Part Number Package Type AUIRS4426 SOIC8 www.irf.com Standard Pack Form Quantity Tube/Bulk 95 Tape and Reel 2500 16 AUIRS4426S Complete Part Number AUIRS4426S AUIRS4426STR © 2010 International Rectifier ...

Page 17

... IR will not be responsible for any failure to meet such requirements. For technical support, please contact IR’s Technical Assistance Center www.irf.com IMPORTANT NOTICE http://www.irf.com/technical-info/ WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 17 AUIRS4426S © 2010 International Rectifier ...

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