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PDF IRS2112-1PBF Data sheet ( Hoja de datos )
| Número de pieza | IRS2112-1PBF | |
| Descripción | HIGH AND LOW SIDE DRIVER | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Data Sheet No. PD60251
IRS2112(-1,-2,S)PbF
HIGH AND LOW SIDE DRIVER
Features
• Floating channel designed for bootstrap operation Product Summary
• Fully operational to +600 V
• Tolerant to negative transient voltage, dV/dt
VOFFSET
600 V max.
immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout for both channels
• 3.3 V logic compatible
• Separate logic supply range from 3.3 V to 20 V
• Logic and power ground +/- 5 V offset
• CMOS Schmitt-triggered inputs with pull-down
• Cycle by cycle edge-triggered shutdown logic
• Matched propagation delay for both channels
• Outputs in phase with inputs
• RoHS compliant
IO+/-
200 mA / 440 mA
VOUT
10 V - 20 V
ton/off (typ.) 135 ns & 105 ns
Delay Matching
30 ns
Packages
Description
The IRS2112 is a high voltage, high speed power
MOSFET and IGBT driver with independent high- and
low-side referenced output channels. ProprietarywHwwV.DIaCtaSheet4U.com
14-Lead PDIP
IRS2112
16-Lead PDIP
(w/o leads 4 & 5)
IRS2112-2
and latch immune CMOS technologies enable rug-
gedized monolithic construction. Logic inputs are com-
patible with standard CMOS or LSTTL outputs, down
to 3.3 V logic. The output drivers feature a high pulse
current buffer stage designed for minimum driver
cross-conduction. Propagation delays are matched
14-Lead PDIP
(w/o lead 4)
IRS2112-1
16-Lead SOIC
IRS2112S
to simplify use in high frequency applications. 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.
Typical Connection
up to 600 V
VDD
HIN
SD
LIN
VSS
VCC
HO
VDD
VB
HIN VS
SD
LIN VCC
VSS COM
LO
(Refer to Lead Assignments 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
TO
LOAD
1
1 page  
Lead Assignments
IRS2112(-1,-2,S)PbF
14 Lead PDIP
IRS2112
16 Lead SOIC (Wide Body)
IRS2112S
14 Lead PDIP w/o lead 4
IRS2112-1
Part Number
16 Lead PDIP w/o leads 4 & 5
IRS2112-2
www.irf.com
5
5 Page 
IRS2112(-1,-2,S)PbF
100
80
Max.
60
40 Ty p.
20
0
10 12 14 16 18 20
V B S Floating S upply V oltage (V )
Figure 17B. VBS Supply Current vs. Voltage
300
250
200
Max.
150
100
Typ.
50
0
10 12 14 16 18 20
Vcc Fixed Supply Voltage (V)
Figure 18B. VCC Supply Current vs. Voltage
12
10
8
Max.
6
4
2
Typ.
0
0 2 4 6 8 10 12 14 16 18 20
VDD Logic Supply Voltage (V)
Figure 19B. VDD Supply Current vs. VDD Voltage
300
250
200
Max.
150
100
5 0 Typ.
0
-50 -25
0 25 50 75
Temperature (°C)
100 125
Figure 18A. VCC Supply Current vs. Temperature
12
10
8
6
4
2
0
-50 -25
Max.
Typ.
0 25 50 75 100 125
Temperature (°C)
Figure 19A. VDD Supply Current vs. Temperature
100
80
60
Max.
40
20
0
-50 -25
Typ.
0 25 50 75 100 125
Temperature (°C)
Figure 20A. Logic “I” Input Current vs. Temperature
www.irf.com
11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet IRS2112-1PBF.PDF ] | |
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