IRS25411S データシートの表示（PDF） - International Rectifier
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IRS25411S Datasheet PDF : 20 Pages
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IRS254(01,11)(S)
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 COM, all currents are defined positive into any lead. The
thermal resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
Definition
Min
Max
Units
VB
High-side floating well supply voltage
IRS25401
-0.3
225
IRS25411
-0.3
625
VS
High-side floating well supply return voltage
VHO
Floating gate drive output voltage
VLO
Low-side output voltage
VIFB
Feedback voltage
VB + 0.3
VB + 0.3
VS – 0.3
VB + 0.3
V
-0.3
VCC + 0.3
-0.3
VCC + 0.3
VENN
ICC
dV/dt
Enable voltage
Supply current (†)
Allowable offset voltage slew rate
-0.3
VCC + 0.3
-20
20
mA
-50
50
V/ns
PD
Package power dissipation @ TA ≤+25 ºC
PD = (TJMAX-TA)/RTHJA
(8-Pin DIP)
(8-Pin SOIC)
---
---
(8-Pin DIP)
---
RΘJA
Thermal resistance, junction to ambient
(8-Pin SOIC)
---
1
0.625
125
200
W
ºC/W
TJ
Junction temperature
-55
150
TS
Storage temperature
-55
150
ºC
TL
Lead temperature (soldering, 10 seconds)
---
300
† : This IC contains a zener clamp structure between the chip VCC and COM, with a nominal breakdown voltage
of 15.6 V. Please note that this supply pin should not be driven by a low impedance DC power source greater
than VCLAMP specified in the electrical characteristics section.
Recommended Operating Conditions
For proper operation the device should be used within recommended conditions.
Symbol
Definition
Min
Max
VBS
High-side floating supply voltage
VCC -0.7
VCLAMPHS
VS
Steady state high-side floating supply offset IRS25401
voltage
IRS25411
-1
-1
200
600
VCC
Supply voltage
VCCUV+
VCLAMP
ICC
Supply current
-Note 2
10
TJ
Junction temperature
-25
125
†† : Sufficient current should be supplied to VCC to keep the internal 15.6 V zener regulating at VCLAMP.
Units
V
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