Datasheet No – PD97383
March 17, 2009
IRS21962S
Dual channel high-side drivers with floating input
Features
•
•
•
•
•
•
Two independent high side output channels
CMOS Schmitt trigger inputs with pull down resistor
5V compatible logic level inputs
Immune to –Vs spike and tolerant to dVs/dt and
dVss/dt
Typical operating frequency 200kHz
RoHS compliant
Product Summary
V
OFFSET
V
OUT
I
o+
& I
o-
(typical)
t
ON
& t
OFF
(typical)
600 V
10 V – 20 V
0.5 A
90 ns
Package Type
16-Lead SOIC (narrow body)
Typical Connection Diagram
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© 2007 International Rectifier
IRS21962S
Table of Contents
Description
Qualification Information
Absolute Maximum Ratings
Recommended Operating Conditions
Static Electrical Characteristics
Dynamic Electrical Characteristics
Functional Block Diagram
Input/Output Pin Equivalent Circuit Diagram
Lead Definitions
Lead Assignments
Package Details
Tape and Reel Details
Part Marking Information
Ordering Information
Page
3
4
5
5
6
6
7
9
10
10
11
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14
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© 2008 International Rectifier
2
IRS21962S
Description
The IRS21962 is a high voltage, high speed power MOSFET and IGBT driver with propagation delay matched
output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic
construction. The floating logic input is compatible with standard 5 V CMOS or LSTTL logic and can be
operated up to 600 volts above the COM ground. The output driver feature a 500 mA high pulse current buffer
stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel
power MOSFET or IGBT in the high side configuration, which operates up to 600 V above COM ground.
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© 2008 International Rectifier
3
IRS21962S
Qualification Information
†
Qualification Level
Industrial
††
Comments: This family of ICs has passed JEDEC’s
Industrial qualification. IR’s Consumer qualification
level is granted by extension of the higher Industrial
level.
MSL2
†††
260°C
SOIC16N
(per IPC/JEDEC J-STD-020)
Class B
(per JEDEC standard JESD22-A115)
Class 2
(per EIA/JEDEC standard EIA/JESD22-A114)
Class 1, Level A
(per JESD78)
Yes
Moisture Sensitivity Level
Machine Model
ESD
Human Body Model
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.
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© 2008 International Rectifier
4
IRS21962S
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All
voltage parameters are absolute voltages referenced to COM, which is the –200V DC bus provided
externally.
Symbol
Definition
Min
Max
Units
VCC
Low side supply voltage
-0.3
25
V
VDD
Input logic supply voltage
-0.3
625
V
VSS
Input logic supply return
VDD-25
VDD+0.3
V
HIN1, HIN2 Input logic voltage
VSS-0.3
VDD+0.3
V
VB1, VB2
High side floating well positive supply voltage
-0.3
625
V
VS1
High side floating well negative supply voltage
VB1-25
VB1+0.3
V
VS2
High side floating well negative supply voltage
VB2-25
VB2+0.3
V
HO1
Floating gate drive output voltage
VS1-0.3
VB1+0.3
V
HO2
Floating gate drive output voltage
VS2-0.3
VB2+0.3
V
Allowable VS1 or VS2 offset supply transient relative to
dVS/dt
-
50
V/ns
COM
dVSS/dt
Allowable VSS input supply transient relative to COM
-
50
V/ns
P
D
Package Power Dissipation @ T
A
<=+25°C
-
1
W
R
θJA
Thermal Resistance, Junction to Ambient
-
100
°C/W
T
J
Junction Temperature
-55
150
°C
T
S
Storage Temperature
-55
150
°C
T
L
Lead temperature (Soldering, 10 seconds)
-
300
°C
Recommended Operating Conditions
For proper operation, the device should be used within the recommended conditions. All voltage parameters
are absolute voltages referenced to COM, which is the –200V DC bus provided externally. The offset rating
are tested with supplies of (VDD-VSS)=5V and (VCC-COM)=(VB1-VS1)= (VB2-VS2)=15V.
Symbol
Definition
Min
Max
Units
VCC
Low side supply voltage
10
20
V
VDD
Input logic supply voltage
VSS+4.5
VSS+5.5
V
VSS
Input logic supply offset voltage
-0.3
600
V
HIN1, HIN2 IN1~IN2 input voltage
VSS
VDD
V
VB1
High side floating well positive supply voltage
VS1+10
VS1+20
V
VB2
High side floating well positive supply voltage
VS2+10
VS2+20
V
VS1, VS2
High side floating well negative supply voltage
-5
600
V
HO1
Floating gate drive output voltage
VS1
VB1
V
HO2
Floating gate drive output voltage
VS2
VB2
V
T
A
Ambient Temperature
-40
125
°C
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© 2008 International Rectifier
5
嵌入式系统
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