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PDF IR2105 Data sheet ( Hoja de datos )
| Número de pieza | IR2105 | |
| Descripción | High Voltage/ High Speed Power MOSFET and IGBT Driver | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IR2105 (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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Data Sheet No. PD60139J
IR2105
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
• 5V Schmitt-triggered input logic
• Cross-conduction prevention logic
• Internally set deadtime
• High side output in phase with input
• Match propagation delay for both channels
Description
The IR2105 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 en-
able ruggedized monolithic construction. The logic
input is compatible with standard CMOS or LSTTL
outputs. 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
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
8 Lead PDIP
8 Lead SOIC
up to 600V
VCC
VCC
VB
IN IN HO
COM
LO
VS
TO
LOAD
1 page  
IR2105
8 Lead PDIP
01-3003 01
www.irf.com
8 Lead SOIC
01-0021 08
5
5 Page 
IR2105
30
25
20
15
Max .
10
Max
5
Ty p.
0
-50 -25
0
25 50
75
Temperature (oC)
100 125
Figure 19A. Logic "1" Input Current
vs Temperature
5
4
3
2
Max.
1
0
-50
-25
0 25 50 75
Temperature (oC)
100 125
Figure 20A. Logic "0" Input Current vs
Temperature
11
Max .
10
Ty p.
9
Min .
8
7
6
-50 -25
0 25 50 75
Temperature (oC)
100 125
Figure 21A. Vcc Undervoltage Threshold(+)
vs Temperature
www.irf.com
30
25
20
15
Max .
10
5 Typ.
0
10 12 14 16
Vcc Supply Voltage (V)
18
20
Figure 19B. Logic "1" Input Current
vs Voltage
5
4
3
2
Max.
1
0
10 12 14 16 18 20
Vcc Supply Voltage (V)
Figure 20B. Logic "0" Input Current vs Voltage
11
10
Max.
9
TTyypp. .
8
7 Min.
6
-50 -25
0 25 50 75
Temperature (oC)
100 125
Figure 21B. Vcc UndervoltageThreshold (-)
vs Temperature
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet IR2105.PDF ] | |
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