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International Rectifier Electronic Components Datasheet

IRS2104SPBF Datasheet

HALF-BRIDGE DRIVER

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PRELIMINARY
Data Sheet No.PD60267 revA
IRS2104(S)PbF
Features
Floating channel designed for bootstrap operation
Fully operational to +600 V
Tolerant to negative transient voltage, dV/dt
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Gate drive supply range from 10 V to 20 V
Undervoltage lockout
3.3 V, 5 V, and 15 V input logic compatible
Cross-conduction prevention logic
Internally set deadtime
High side output in phase with input
Shut down input turns off both channels
Matched propagation delay for both channels
HALF-BRIDGE DRIVER
Product Summary
VOFFSET
600 V max.
IO+/-
130 mA/270 mA
VOUT
10 V - 20 V
ton/off (typ.)
680 ns/150 ns
Deadtime (typ.)
520 ns
Packages
Description
The IRS2104 is a high voltage, high speed power
MOSFET and IGBT driver with dependent high and low
side referenced output channels. Proprietary HVIC and
latch immune CMOS technologies enable ruggedized
monolithic construction. The logic input is compatible
8 Lead SOIC
IRS2104S
8 Lead PDIP
IRS2104
with standard CMOS or LSTTL output, down to 3.3 V
logic. The output drivers feature a 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 from 10 V to 600 V.
Typical Connection
up to 600 V
VCC
VCC
VB
IN IN HO
SD SD VS
COM
LO
TO
LOAD
(Refer to Lead Assignment for correct pin configuration). This diagram shows electrical
connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout.
www.irf.com
1


International Rectifier Electronic Components Datasheet

IRS2104SPBF Datasheet

HALF-BRIDGE DRIVER

No Preview Available !

PRELIMINARY
IRS2104(S) PbF
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. The thermal resistance and power dissipation ratings are
measured under board mounted and still air conditions.
Symbol
VB
VS
VHO
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VCC
VLO
VIN
dVs/dt
PD
RthJA
TJ
TS
TL
Definition
High side floating absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side and logic fixed supply voltage
Low side output voltage
Logic input voltage (IN & SD )
Allowable offset supply voltage transient
(8 lead PDIP)
Package power dissipation @ TA +25 °C
(8 lead SOIC)
Thermal resistance, junction to ambient
(8 lead PDIP)
(8 lead SOIC)
Junction temperature
Storage temperature
Lead temperature (soldering, 10 seconds)
Min.
-0.3
VB - 25
VS - 0.3
-0.3
-0.3
-0.3
-55
Max.
625
VB + 0.3
VB + 0.3
25
VCC + 0.3
VCC + 0.3
50
1.0
0.625
125
200
150
150
300
Units
V
V/ns
W
°C/W
°C
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within the
recommended conditions. The VS offset rating is tested with all supplies biased at a 15 V differential.
Symbol
VB
VS
VHO
VCC
VLO
VIN
TA
Definition
High side floating supply absolute voltage
High side floating supply offset voltage
High side floating output voltage
Low side and logic fixed supply voltage
Low side output voltage
Logic input voltage (IN & SD )
Ambient temperature
Min.
VS + 10
Note 1
VS
10
0
0
-40
Max.
VS + 20
600
VB
20
VCC
VCC
125
Units
V
°C
Note 1: Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to -VBS. (Please refer to the Design Tip
DT97-3 for more details).
www.irf.com
2


Part Number IRS2104SPBF
Description HALF-BRIDGE DRIVER
Maker International Rectifier
Total Page 15 Pages
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