IR4426 International Rectifier, IR4426 Datasheet

IC DRIVER DUAL LOW SIDE 8-DIP

IR4426

Manufacturer Part Number
IR4426
Description
IC DRIVER DUAL LOW SIDE 8-DIP
Manufacturer
International Rectifier
Datasheet

Specifications of IR4426

Configuration
Low-Side
Input Type
Inverting
Delay Time
85ns
Current - Peak
2.3A
Number Of Configurations
2
Number Of Outputs
2
Voltage - Supply
6 V ~ 20 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
High Side Voltage - Max (bootstrap)
-
Other names
*IR4426

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Company
Part Number
Manufacturer
Quantity
Price
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IR4426
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Part Number:
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Part Number:
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Manufacturer:
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Quantity:
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Typical Connection
Features
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·
·
·
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·
Descriptions
high speed power MOSFET and IGBT driver. Pro-
prietary latch immune CMOS technologies en-
able ruggedized monolithic construction. Logic
inputs are compatible with standard CMOS or
LSTTL outputs. The output drivers feature a high
pulse current buffer stage designed for mini-
mum driver cross-conduction. Propagation
delays between two channels are matched.
www.irf.com
The IR4426/IR4427/IR4428 (S) is a low voltage,
Outputs out of phase with inputs (IR4426)
Outputs in phase with inputs (IR4427)
OutputA out of phase with inputA and
OutputB in phase with inputB (IR4428)
Also available LEAD-FREE
Gate drive supply range from 6 to 20V
CMOS Schmitt-triggered inputs
Matched propagation delay for both channels
1
2
3
4
NC
INA
INB
IR442x
GND
OUTA
OUTB
NC
Vs
8
7
6
5
IR4426/IR4427/IR4428(S) & (PbF)
DUAL LOW SIDE DRIVER
Product Summary
Packages
t
on/off
8 Lead PDIP
V
I
O
OUT
+/-
(typ.)
Data Sheet No. PD60177 Rev. F
1.5A / 1.5A
85 & 65 ns
6V - 20V
LOAD
8 Lead SOIC
TO
1

Related parts for IR4426

IR4426 Summary of contents

Page 1

... Gate drive supply range from 6 to 20V · CMOS Schmitt-triggered inputs · Matched propagation delay for both channels · Outputs out of phase with inputs (IR4426) · Outputs in phase with inputs (IR4427) · OutputA out of phase with inputA and OutputB in phase with inputB (IR4428) · ...

Page 2

... IR4426/IR4427/IR4428(S) & (PbF) Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param- eters are absolute voltages referenced to GND. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. ...

Page 3

... I Quiescent Vs supply current QS I Output high short circuit pulsed current O+ I Output low short circuit pulsed current O- www.irf.com IR4426/IR4427/IR4428(S) & (PbF) ADVANCE INFORMATION , and I parameters are referenced to GND and are IN IN and I parameters are referenced to GND and are applicable to the O O Min. Typ. Max. Units Test Conditions — ...

Page 4

... A Symbol Definition Propagation delay characteristics t d1 Turn-on propagation delay t d2 Turn-off propagation delay t r Turn-on rise time t f Turn-off fall time Functional Block Diagram IR4426 5V INA 5V INB 4 ADVANCE INFORMATION o C unless otherwise specified. Min. Typ. Max. Units Test Conditions — 85 — ...

Page 5

... Functional Block Diagram IR4427 INA INB www.irf.com IR4426/IR4427/IR4428(S) & (PbF) ADVANCE INFORMATION DRV PREDRV PREDRV DRV Vs OUTA Vs OUTB GND 5 ...

Page 6

... S GND Ground INA Logic input for gate driver output (OUTA), out of phase (IR4426, IR4428), in phase (IR4427) INB Logic input for gate driver output (OUTB), out of phase (IR4426), in phase (IR4427, IR4428) OUTA Gate drive output A OUTB Gate drive output B 6 ADVANCE INFORMATION ...

Page 7

... GND V S INB OUTB 8 Lead PDIP IR4426 Lead Assignments INA OUTA GND V S INB OUTB 8 Lead SOIC IR4426S www.irf.com IR4426/IR4427/IR4428(S) & (PbF) ADVANCE INFORMATION OUTA INA GND V S OUTB INB 8 Lead PDIP IR4427 Part Number OUTA INA V S GND OUTB INB ...

Page 8

... IR4426/IR4427/IR4428(S) & (PbF) INA (IR4426, IR4428) INB (IR4426) INA (IR4427) INB (IR4427, IR4428) OUTA OUTB INA (IR4426, IR4428) INB (IR4426) INA (IR4427) INB (IR4427, IR4428) OUTA OUTB Figure 4. Switching Time Waveforms 8 ADVANCE INFORMATION Figure 3. Timing Diagram td1 tr td2 tf www.irf.com ...

Page 9

... V = 15V S 6 4.7UF 0.1UF INA 1000PF L INB 1000PF L 3 IR4426 Figure 5. Switching Time Test Circuits www.irf.com IR4426/IR4427/IR4428(S) & (PbF) ADVANCE INFORMATION INA OUTA INB OUTB V = 15V S 6 4.7UF 0.1UF INA 2 7 OUTA C = 1000PF L INB 4 5 OUTB C = 1000PF L 3 IR4428 V = 15V S 6 4.7UF ...

Page 10

... IR4426/IR4427/IR4428(S) & (PbF) Caseoutline Tape & Reel 10 ADVANCE INFORMATION 8 Lead PDIP 01-3003 01 www.irf.com ...

Page 11

... Case Outline - 8 Lead SOIC www.irf.com IR4426/IR4427/IR4428(S) & (PbF) ADVANCE INFORMATION (MS-012AA) 01-0021 09 11 ...

Page 12

... Assembly site code Per SCOP 200-002 ORDER INFORMATION Leadfree Part 8-Lead PDIP IR4426 8-Lead SOIC IR4426S order IR4426SPbF 8-Lead PDIP IR4427 8-Lead SOIC IR4427S order IR4427SPbF 8-Lead PDIP IR4428 8-Lead SOIC IR4428S order IR4428SPbF This product has been qualified per industrial level Data and specifications subject to change without notice ...

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