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IRS4426のメーカーはInternational Rectifierです、この部品の機能は「DUAL LOW SIDE DRIVER」です。 |
部品番号 | IRS4426 |
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部品説明 | DUAL LOW SIDE DRIVER | ||
メーカ | International Rectifier | ||
ロゴ | |||
このページの下部にプレビューとIRS4426ダウンロード(pdfファイル)リンクがあります。 Total 17 pages
February 28, 2011
Datasheet No – 97481
IRS4426/IRS4427/IRS4428
DUAL LOW SIDE DRIVER
Features
• Gate drive supply range from 6 V to 20 V
• CMOS Schmitt-triggered inputs
• 3.3V and 5V logic compatible
• Two independent gate drivers
• Matched propagation delay for both channels
• Outputs in phase with inputs
• Leadfree, RoHS compliant
Typical Applications
• General Purpose Dual Low Side Driver
• DC-DC converters
Product Summary
Topology
VOUT
Io+ & I o- (typical)
ton & toff (typical)
Package Type
General Driver
6V - 20V
2.3A & 3.3A
50ns & 50ns
Typical Connection Diagram
SOIC8N
www.irf.com
© 2010 International Rectifier
1 Page IRS4426/IRS4427/IRS4428
Description
The IRS4426/IRS4427/IRS4428 are low voltage, high speed power MOSFET and IGBT drivers. 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. Propagation delays between two channels are matched.
www.irf.com
© 2010 International Rectifier
3
3Pages IRS4426/IRS4427/IRS4428
Static Electrical Characteristics
VCC = 15V, TA = 25°C unless otherwise specified. The VIN, and IIN parameters are referenced to COM and are
applicable to input leads: INA and INB. The VO and IO parameters are referenced to COM and are applicable
to the output leads: OUTA and OUTB.
Symbol
Definition
Min
Logic “0” input voltage (OUTA = LO, OUTB = LO)
(IRS4426)
VIH
Logic “1” input voltage (OUTA=HI,OUTB=HI)
(IRS4427)
2.5
Logic “0” input voltage (OUTA=LO), Logic “1”
input voltage (OUTB=HI) (IRS4428)
Logic “1” input voltage (OUTA = HI, OUTB = HI)
(IRS4426)
VIL
Logic “0” input voltage (OUTA=LO,OUTB=LO)
(IRS4427)
—
Logic “1” input voltage (OUTA=HI), Logic “0” input
voltage (OUTB=LO) (IRS4428)
VOH High level output voltage, VBIAS -VO
VOL Low level output voltage, VO
—
—
IIN+ Logic “1” input bias current
—
IIN- Logic “0” input bias current
IQCC Quiescent VCC supply current
-30
—
IO+ Output high short circuit pulsed current
—
IO- Output low short circuit pulsed current
—
Typ Max
——
— 0.8
— 1.4
— 0.15
5 15
-10 —
100 200
2.3 —
3.3 —
Units
V
V
µA
A
Test Conditions
IO = 0 mA
IO = 20 mA
VIN = 0V (IRS4426)
VIN = 5V (IRS4427)
VINA = 0V (IRS4428)
VINB = 5V (IRS4428)
VIN = 5V (IRS4426)
VIN = 0V (IRS4427)
VINA = 5V (IRS4428)
VINB = 0V (IRS4428)
VIN = 0V or 5V
VO = 0V, VIN = COM
(IRS4426)
VO = 0V, VIN = 5V
(IRS4427)
VO = 0V, VINA = COM
(IRS4428)
VO = 0V, VINB = 5V
(IRS4428)
VO = 15V, VIN = 5V
(IRS4426)
VO = 15V, VIN = COM
(IRS4427)
VO = 15V, VINA = 5V
(IRS4428)
VO = 15V, VINB = COM
(IRS4428)
www.irf.com
© 2010 International Rectifier
6
6 Page | |||
ページ | 合計 : 17 ページ | ||
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PDF ダウンロード | [ IRS4426 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
IRS4426 | DUAL LOW SIDE DRIVER | International Rectifier |
IRS4426PbF | DUAL LOW SIDE DRIVER | International Rectifier |
IRS4426SPbF | DUAL LOW SIDE DRIVER | International Rectifier |
IRS4427 | DUAL LOW SIDE DRIVER | International Rectifier |