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PDF IR2109SPBF Data sheet ( Hoja de datos )

Número de pieza IR2109SPBF
Descripción HALF-BRIDGE DRIVER
Fabricantes International Rectifier 
Logotipo International Rectifier Logotipo



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No Preview Available ! IR2109SPBF Hoja de datos, Descripción, Manual

Data Sheet No. PD60163-U
IR2109(4) (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 for both channels
3.3V, 5V and 15V input logic compatible
Cross-conduction prevention logic
Matched propagation delay for both channels
High side output in phase with IN input
Logic and power ground +/- 5V offset.
Internal 540ns dead-time, and programmable
up to 5us with one external RDT resistor (IR21094)
Lower di/dt gate driver for better noise immunity
Shut down input turns off both channels.
Available in Lead-Free
HALF-BRIDGE DRIVER
Product Summary
VOFFSET
600V max.
IO+/-
120 mA / 250 mA
VOUT
10 - 20V
ton/off (typ.)
750 & 200 ns
Dead Time
540 ns
(programmable up to 5uS for IR21094)
Packages
Description
The IR2109(4)(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 rugge-
dized monolithic construction. The logic input is
compatible with standard CMOS or LSTTL output,
down to 3.3V logic. The output drivers feature a high
8 Lead SOIC
14 Lead SOIC
14 Lead PDIP
8 Lead PDIP
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 up to 600 volts.
Typical Connection
VCC
VCC
VB
IN IN HO
SD SD VS
COM
LO
IR2109
(Refer to Lead Assignments for correct
configuration). This/These diagram(s) show
electrical connections only. Please refer to our
Application Notes and DesignTips for proper
circuit board layout.
up to 600V
TO
LOAD
HO
VCC
VCC
VB
IN IN VS
SD SD
DT
VSS
RDT
VSS COM
LO
IR21094
up to 600V
TO
LOAD
www.irf.com
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1 page




IR2109SPBF pdf
IR2109(4) (S) & (PbF)
Functional Block Diagrams
IR2109
UV
DETECT
R
HV
LEVEL
PULSE
FILTER
RQ
S
IN
VSS/COM
LEVEL
SHIFT
PULSE
GENERATOR
SHIFTER
+5V
DEADTIME
SD
VSS/COM
LEVEL
SHIFT
DELAY
UV
DETECT
VB
HO
VS
VCC
LO
COM
IR21094
UV
DETECT
R
HV
LEVEL
PULSE
FILTER
RQ
S
IN
VSS/COM
LEVEL
SHIFT
PULSE
GENERATOR
SHIFTER
DT
DEADTIME
+5V
SD
VSS
VSS/COM
LEVEL
SHIFT
DELAY
UV
DETECT
www.irf.com
VB
HO
VS
VCC
LO
COM
5

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IR2109SPBF arduino
IR2109(4) (S) & (PbF)
7
6
M ax.
5
T yp.
4 M in.
3
2
1
0
0 50 100 150 200
RDT (K)
Figure 11C. Deadtime vs. RDT
(IR21094 only)
5
4
Max.
3
2
1
0
-50
-25
0 25 50 75
Temperature (oC)
100 125
Figure 12A. Logic “1” Input Voltage
vs. Temperature
5
4
M ax.
3
2
1
0
10 12 14 16 18 20
VCC Supply Voltage (V)
Figure 12B. Logic “1” Input Voltage
vs. Supply Voltage
5
4
3
2
1 Min.
0
-50
-25
0 25 50 75
Temperature (oC)
100 125
Figure 13A. Logic “0” Input Voltage
vs. Temperature
www.irf.com
11

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