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PDF IRS2104PBF Data sheet ( Hoja de datos )
| Número de pieza | IRS2104PBF | |
| Descripción | HALF-BRIDGE DRIVER | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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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.
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1
1 page  
PRELIMINARY
IRS2104(S) PbF
IN
SD
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HO
LO
Figure 1. Input/Output Timing Diagram
IN(LO)
IN(HO)
ton
LO
HO
50%
50%
tr
90%
toff
90%
tf
10%
10%
Figure 2. Switching Time Waveform Definitions
SD
50%
tsd
HO 90%
LO
Figure 3. Shutdown Waveform Definitions
IN (LO)
IN (HO)
50%
50%
LO HO
10%
MT MT
90%
LO HO
Figure 5. Delay Matching Waveform Definitions
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50%
IN
50%
90%
HO 10%
DT
LO 90%
DT
10%
Figure 4. Deadtime Waveform Definitions
5
5 Page 
PRELIMINARY
IRS2104(S) PbF
5
4
3
2
Max.
1
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0
-50 -25
0 25 50 75 100 125
Temperature (°C)
Figure 20A. Logic "0" Input Current
vs. Temperature
11
Max.
10
9 Typ.
Min.
8
7
6
-50 -25
0 25 50 75 100 125
Temperature (°C)
Figure 21A. Vcc Undervoltage Threshold(+)
vs. Temperature
500
400
Typ.
300
200
Min.
100
0
-50 -25 0 25 50 75 100
Temperature (°C)
Figure 22A. Output Source Current
vs. Temperature
125
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5
4
3
2
Max.
1
0
10 12 14 16 18
VCC Supply Voltage (V)
Figure 20B. Logic "0" Input Current
vs. Voltage
20
11
10
Max.
9
Typ.
8
7 Min.
6
-50 -25 0 25 50 75 100 125
Temperature (°C)
Figure 21B. Vcc Undervoltage Threshold(-)
vs. Temperature
500
400
300
200
100 Typ.
Min.
0
10 12 14 16 18
VBIAS Supply Voltage (V)
Figure 22B. Output Source Current
vs. Voltage
20
11
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| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet IRS2104PBF.PDF ] | |
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