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PDF IRS2124S Data sheet ( Hoja de datos )
| Número de pieza | IRS2124S | |
| Descripción | HIGH SIDE DRIVER IC | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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July 1, 2009
IRS2123S/IRS2124S
HIGH SIDE DRIVER IC
Features
Product Summary
• Floating channel designed for bootstrap operation
• Fully operational to +600 V
Topology
• Tolerant to negative transient voltage – dV/dt immune VOFFSET
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout
VOUT
• CMOS Schmitt-triggered inputs with pull-down
• Output in phase with input (IRS2123) or out of
Io+ & I o- (typical)
Phase with input (IRS2124)
tON & tOFF (typical)
• Leadfree, RoHS compliant
Typical Applications
• General purpose single highside inverters
Package Options
Single highside
≤ 600 V
10 V – 20 V
500 mA
140 ns & 140 ns
Typical Connection Diagram
8-Lead SOIC
ww.irf.com
© 2008 International Rectifier
1 page  
IRS2123S, IRS2124S
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All
voltage parameters are absolute voltages referenced to GND, all currents are defined positive into any
lead. This is a stress only rating and operation of the device at these or any conditions exceeding those
indicated in the operational sections of this specification is not implied
Symbol
VBS
VB
VS
VHO
VCC
VIN
VRES
dV/dt
TJ
TS
Definition
High Side Floating Supply Voltage
High Side Driver Output Stage Voltage
High Side Floating Supply Offset Voltage
Output Voltage Gate Connection
Supply Voltage
Input Voltage
Reset Input Voltage
Allowable Offset Voltage Slew Rate
Junction Temperature
Storage Temperature
Min.
-0.3
-0.3
VB - 25
VS – 0.3
-0.3
-0.3
-0.3
-50
-55
-55
Max.
25
625
VB + 0.3
VB + 0.3
25
VCC + 0.3
VCC + 0.3
50
150
150
Units
V
V
V
V
V
V
V
V/nsec
ºC
Recommended Operating Conditions
For proper operations the device should be used within the recommended conditions.
Symbol
VB
Definition
High Side Driver Output Stage Voltage
-10V Transient 0.4 us
Min.
VS +10
Max.
VS +20
VS
High Side Floating Supply Offset Voltage
-25V Transient 0.4 µs
†
600
VHO Output Voltage Gate Connection
VS VB
VCC Supply Voltage
10 20
VIN Input Voltage
0 VCC
VRES Reset Input Voltage
0 VCC
TA
Ambient Temperature (fs<60kHz, VBS=14V,
Cload=2,5nF, R=50Ohm)
-40
125
† Logic operational for VS of -5 to +600 V. Logic state held for VS of -5 V to – VBS.
(Please refer to the Design Tip DT97-3 for more details).
Units
V
V
V
V
V
V
ºC
www.irf.com
© 2008 International Rectifier
5
5 Page 
Parameter Temperature Trends
500
400
300
200
M ax.
100 T yp
0
-50 -25
0 25 50 75 100 125
Temperature (oC)
Figure 1A. Turn-on Delay Time
vs. Temperature
500
400
300
200
M ax.
100
T yp.
0
-50
-25
0 25 50 75 100 125
Temperature (oC)
Figure 2A. Turn-Off Time vs.
Temperature
800
700
600
500
400
300
200
M ax.
100
0 T yp.
-50
-25
0 25 50 75 100 125
Temperature (oC)
Fiure 3A. Turn-On Rise Time (VBS=17V)
vs.Temperature
IRS2123S, IRS2124S
500
400
300
200
100
M ax.
T yp.
0
10
12 14 16 18
VBIAS Supply Voltage (V)
20
Figure 1B. Turn-on Delay Time
vs. Supply Voltage
500
400
300
M ax
200
T yp
100
0
10 12 14 16 18
VBIA SSupply Volt age (V)
20
Figure 2B. Turn-Off Time vs.
Supply Voltage
800
700
600
500
400
300
200 M ax.
100 T yp.
0
10
12 14 16 18
VBIAS Supply Voltage (V)
20
Figure 3B. Turn-On Rise Time
(VBS=17V)
www.irf.com
© 2008 International Rectifier
11
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet IRS2124S.PDF ] | |
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