IR44252LTRPBF [INFINEON]
Buffer/Inverter Based Peripheral Driver;
| 型号： | IR44252LTRPBF |
| 厂家： | 
Infineon |
| 描述： | Buffer/Inverter Based Peripheral Driver 驱动 光电二极管 接口集成电路 |
| 文件： | 总14页 (文件大小：687K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IR44252LPBF
HVICTM
SOT-23 Single Low-Side Driver IC
Features
Product Summary
CMOS Schmitt-triggered inputs
Under voltage lockout
Wide VCC range (5 to 20V)
3.3V logic compatible
Output in phase with inputs
Lead free, RoHS compliant
Topology
General Driver
IO+/- (typical)
300mA / 550mA
Package Options
Applications
General purpose gate driver
Complimentary to IRS25752L single high side driver
5 Lead SOT23
Typical Connection Diagram
5..18V
IN
VCC
IN
1
5
COM
2
OUT
OUT
3
4
Ordering Information
Standard Pack
Base Part Number
Package Type
SOT-23-5L
Orderable Part Number
Form
Quantity
3000
IR44252LPBF
Tape and Reel
IR44252LTRPBF
1
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Table of Contents
Page
Typical connection diagram
1
3
Description
Qualification Information
4
Absolute Maximum Ratings
Recommended Operating Conditions
Static Electrical Characteristics
Dynamic Electrical Characteristics
Functional Block Diagram
Input/Output Pin Equivalent Circuit Diagram
Lead Definitions
5
5
6
6
7
8
9
Lead Assignments
9
Timing Diagrams
10
11
12
14
15
Package Details: 5-Lead SOT23
Tape and Reel Details: 5-Lead SOT23
Part Marking Information
Ordering Information
2
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Description
The IR44252L is a low voltage, 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 wide VCC range, under-voltage lockout with hysteresis, and
output current buffer stage. Also, the IR44252L is complimentary to the popular IRS25752 SOT-23 single high-
side driver IC.
3
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
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
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
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
Definition
Min
Max
Units
VCC
VO
Fixed supply voltage
Output voltage
-0.3
-0.3
-0.3
—
20
VCC + 0.3
VCC + 0.3
151
V
°C/W
°C
VIN
RthJA
TJ
Logic input voltage
Thermal resistance, junction to ambient
Junction temperature
—
150
TS
Storage temperature
-55
—
150
TL
Lead temperature (soldering, 10 seconds)
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. The offset rating is tested with supply
of VCC = 15V.
Symbol
Definition
Min
Max
Units
VCC
VO
Fixed supply voltage
Output voltage
5
0
18
VCC
VCC
125
V
VIN
TA
Logic input voltage
Ambient temperature
0
-40
°C
5
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
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
—
—
—
0.3
—
—
—
—
5
5.0
—
—
VIL
VIH
VOH
VOL
IIN+
IIN-
Logic “0” input voltage (OUT = LO)
Logic “1” input voltage (OUT = HI)
High level output voltage, VBIAS -VO
Low level output voltage, VO
—
0.6
—
V
2.7
—
2.0
0.35
15
IO = 0.1 mA
IO = 20 mA
VIN = 5V
—
Logic “1” input bias current
—
Logic “0” input bias current
-30 -10
—
µA
A
VIN = 0V
VIN = 0V or 5V
IQCC
IO+
Quiescent VCC supply current
—
—
—
—
400
—
Output high short circuit pulsed current
Output low short circuit pulsed current
0.30
0.55
VO = 0V, VIN = 5V
VO = 15V, VIN = 0V
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
85
40
—
—
—
—
Turn-off propagation delay
Turn-on rise time
ns
Figure 2
tf
Turn-off fall time
6
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Functional Block Diagram
VCC
IN
OUT
PREDRV
DRV
COM
UVLO
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Input/Output Pin Equivalent Circuit Diagrams
VCC
VCC
ESD
ESD
Diode
Diode
OUT
IN
25V
RESD
ESD
Diode
ESD
Diode
RPD
COM
COM
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Pin Definitions
Pin
Symbol
IN
Description
Logic input for gate driver output (OUT), in phase
Ground
1
2
3
4
COM
OUT
OUT
Gate drive output
Gate drive output
5
VCC
Supply Voltage
Pin Assignments
IN
VCC
1
5
COM
2
OUT
OUT
3
4
9
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Timing Diagrams
IN
OUT
Figure 1: Input/output Timing Diagram
50%
50%
IN
ton
toff
tr
tf
90%
90%
10%
OUT
10%
Figure 2: Switching Time Waveform Definitions
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Package Details: 5-Lead SOT23
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© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Tape and Reel Details: 5-Lead SOT23
12 www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Tape and Reel Details: 5-Lead SOT23
13 www.irf.com
© 2015 International Rectifier
June 30, 2015
IR44252LPBF
Part Marking Information
Top Marking
YW LC
Lot Code
Date Code
Bottom Marking
L
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
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June 30, 2015
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