IR44272LPBF [INFINEON]
SOT-23 Gate Driver IC;
| 型号： | IR44272LPBF |
| 厂家： | 
Infineon |
| 描述： | SOT-23 Gate Driver IC 栅 驱动 接口集成电路 |
| 文件： | 总14页 (文件大小：741K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IR44272LPBF
HVICTM
SOT-23 Gate Driver IC
Features
Product Summary
Wide VCC range (5V to 20V)
CMOS Schmitt-triggered inputs
Under voltage lockout
3.3V logic compatible
Enable input
Output in phase with inputs
Leadfree, RoHS compliant
Topology
General Driver
1.5A
IO+/- (typical)
Package Options
Typical Applications
General purpose gate driver
Industrial applications
Switched-mode power supplies
5 Lead SOT23
Typical Connection Diagram
5..18V
IN
VCC
IN
1
5
COM
2
EN
OUT
ENABLE
3
4
Ordering Information
Standard Pack
Form Quantity
3000
Base Part Number
Package Type
Orderable Part Number
IR44272LPBF
SOT23-5
Tape and Reel
IR44272LTRPBF
1
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Table of Contents
Typical Connection Diagram
Ordering Information
Page
1
1
Description
3
Qualification Information
4
Absolute Maximum Ratings
Recommended Operating Conditions
Static Electrical Characteristics
Dynamic Electrical Characteristics
Functional Block Diagrams
Input/Output Pin Equivalent Circuit Diagram
Lead Definitions
5
5
6
6
7
8
9
Lead Assignments
9
Timing Diagrams
10
11
12
14
Package Details: SOT23-5
Package Details: SOT23-5, Tape and Reel
Part Marking Information
2
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Description
The IR44272L is a low-voltage, wide VCC range, power MOSFET and IGBT non-inverting gate driver. Proprietary
latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with
standard CMOS or LSTTL output. The output driver features a current buffer stage. The design also includes an
enable input with internal pull up.
3
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Qualification Information†
Industrial††
Comments: This family of ICs has passed JEDEC’s
Industrial qualification. IR’s Consumer qualification level is
Qualification Level
granted by extension of the higher Industrial level.
MSL1††† 260°C
(per IPC/JEDEC J-STD-020)
Moisture Sensitivity Level
Class B
Machine Model
Human Body Model
(per JEDEC standard JESD22-A115)
ESD
Class 2
(per EIA/JEDEC standard EIA/JESD22-A114)
Class 1 Level A
(per JESD78)
Yes
IC Latch-Up Test
RoHS Compliant
†
††
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.
††† Higher MSL ratings may be available for the specific package types listed here. Please contact your
International Rectifier sales representative for further information.
4
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. The device
may not function or not be operable above the recommended operating conditions and stressing the parts to
these levels is not recommended. In addition, extended exposure to stresses above the recommended operating
conditions may affect device reliability. All voltage parameters are absolute voltages referenced to COM. The
thermal resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
VCC
VO
Definition
Min
-0.3
-0.3
-0.3
—
Max
20
Units
Fixed supply voltage
Output voltage
VCC + 0.3
VCC + 0.3
151
V
VIN
Logic input voltage
RthJA
TJ
Thermal resistance, junction to ambient
Junction temperature
°C/W
°C
—
150
Storage temperature
TS
-55
—
150
Lead temperature (soldering, 10 seconds)
TL
300
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters are
absolute voltages referenced to COM unless otherwise stated in the table.
Symbol
Definition
Min
Max
Units
VCC
VO
Fixed supply voltage
Output voltage
5.0
0
18
VCC
VCC
125
V
VIN
TA
Logic input voltage (IN and EN)
Ambient temperature
0
-40
°C
5
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
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: IN. The VO and IO parameters are referenced to COM and are applicable to the output
leads: OUT.
Symbol
Definition
Min Typ Max Units
Test Conditions
VCCUV+ Vcc supply UVLO positive going threshold
VCCUV- Vcc supply UVLO negative going threshold
VCC UVH Vcc supply UVLO hysteresis
—
4.15
—
—
—
5.0
—
0.3
21.4
—
—
VCLAMP Vcc Zener clamp voltage
—
—
ICC=5mA
VIL
VIH
Logic “0” input voltage (OUT = LO)
Logic “1” input voltage (OUT = HI)
EN input rising threshold
—
0.6
—
V
2.7
—
—
VEN+
VEN-
VOH
VOL
IIN+
2.5
0.8
—
—
EN input falling threshold
—
—
High level output voltage, VBIAS -VO
Low level output voltage, VO
—
2.0
0.12
15
—
IO = 0.1mA
IO = 20mA
—
—
Logic “1” input bias current
—
5
VIN = 5V
IIN-
Logic “0” input bias current
-30 -10
µA
A
VIN = 0V
IQCC
IO+
Quiescent VCC supply current
Output high short circuit pulsed current
Output low short circuit pulsed current
—
—
—
—
400
—
VIN = 0V or 5V
VO = 0V, VIN = 5V
VO = 15V, VIN = 0V
1.7
1.5
IO-
—
Dynamic Electrical Characteristics
VCC = 15V, TA = 25°C, and CL = 1000pF unless otherwise specified.
Symbol
Definition
Turn-on propagation delay
Min Typ Max Units
Test Conditions
ton
toff
tr
—
—
—
—
50
50
10
10
—
—
—
—
Turn-off propagation delay
Turn-on rise time
ns
Figure 2
tf
Turn-off fall time
6
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Functional Block Diagram
VCC
VCC
EN
OUT
PREDRV
DRV
COM
UVLO
IN
7
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Input/Output Pin Equivalent Circuit Diagrams
VCC
VCC
ESD
ESD
Diode
Diode
OUT
IN
25V
RESD
ESD
Diode
ESD
Diode
RPD
COM
COM
VCC
RPU
ESD
Diode
EN
RESD
ESD
Diode
COM
8
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Lead Definitions
PIN
Symbol
IN
Description
Logic input for gate driver output (OUT), in phase
1
2
3
4
5
COM
EN
Ground
Enable input
Gate drive output
OUT
VCC
Supply Voltage
Lead Assignments
IN
VCC
1
5
COM
2
EN
OUT
3
4
9
www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Timing Diagrams
IN
EN
OUT
Figure 1: Input/output Timing Diagram
50%
50%
IN
tOFF
tRISE
tON
tFALL
90%
90%
OUT
10%
10%
Figure 2: Switching Time Waveform Definitions
10 www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Package Details, SOT23-5
11 www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Package details: SOT23-5, Tape and Reel
12 www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Package details: SOT23-5, Tape and Reel
13 www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44272LPBF
Part Marking Information
Top Marking
Bottom Marking
J
IR Logo
Part no.
The information provided in this document is believed to be accurate and reliable. However, International
Rectifier assumes no responsibility for the consequences of the use of this information. International
Rectifier assumes no responsibility for any infringement of patents or of other rights of third parties which
may result from the use of this information. No license is granted by implication or otherwise under any
patent or patent rights of International Rectifier. The specifications mentioned in this document are subject
to change without notice. This document supersedes and replaces all information previously supplied.
For technical support, please contact IR’s Technical Assistance Center
http://www.irf.com/technical-info/
WORLD HEADQUARTERS:
101N Sepulveda Blvd., El Segundo, California 90245
Tel: (310) 252-7105
14 www.irf.com
© 2015 International Rectifier
June 30, 2015
相关型号：
©2020 ICPDF网 联系我们和版权申明