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PDF IR2104PBF Data sheet ( Hoja de datos )
| Número de pieza | IR2104PBF | |
| Descripción | HALF-BRIDGE DRIVER | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Data Sheet No. PD60046-S
IR2104(S)&(PbF)
Features
• Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
• Gate drive supply range from 10 to 20V
• Undervoltage lockout
• 3.3V, 5V and 15V 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
• Also available LEAD-FREE
HALF-BRIDGE DRIVER
Product Summary
VOFFSET
600V max.
IO+/-
130 mA / 270 mA
VOUT
10 - 20V
ton/off (typ.)
680 & 150 ns
Deadtime (typ.)
520 ns
Packages
Description
The IR2104(S) are high voltage, high speed power
MOSFET and IGBT drivers with dependent high and low
side referenced output channels. Proprietary HVIC and
latch immune CMOS technologies enable ruggedized
8 Lead SOIC
IR2104S
8 Lead PDIP
IR2104
monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3V 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 to 600 volts.
Typical Connection
up to 600V
VCC
VCC
VB
IN IN HO
SD SD VS
COM
LO
TO
LOAD
(Refer to Lead Assignment for correct pin configuration) This/These diagram(s) show electrical
connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout.
www.irf.com
1
1 page  
IR2104(S)&(PbF)
IN
SD
HO
LO
Figure 1. Input/Output Timing Diagram
IN(LO)
IN(HO)
ton
LO
HO
50%
50%
tr
90%
toff tf
90%
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
www.irf.com
50%
IN
50%
90%
HO 10%
DT
LO 90%
DT
10%
Figure 4. Deadtime Waveform Definitions
5
5 Page 
IR2104(S)&(PbF)
5
4
3
2
Max.
1
0
-50 -25
0 25 50 75
Temperature (°C)
100 125
Figure 20A. Logic "0" Input Current
vs Temperature
11
M ax.
10
Typ.
9
M in.
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
100 Min.
0
-50
-25
0 25 50 75
Temperature (°C)
100
Figure 22A. Output Source Current
vs Temperature
125
www.irf.com
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
Typ.
100
M in.
0
10 12 14 16 18
VBIAS Supply Voltage (V)
20
Figure 22B. Output Source Current
vs Voltage
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet IR2104PBF.PDF ] | |
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