MFG:IR Package Cooled:MO-036AA D/C:00+
MFG: IR
Package Cooled: MO-036AA
D/C: 00+
Description: The IR2125Z is a high voltage, high speed power MOSFET and IGBT driver with over-current limiting prot...
The IR2125Z is a high voltage, high speed power MOSFET and IGBT driver with over-current limiting protection circuitry. Proprietary GVIC and latch immune CMOS technologies enable ruggedized minilithic consturction. Logic inputs are compatible with standard CMOS or LSTTL outputs. the ouput driver features a high pulse current buffer stage designed for minimum driver cross-conduction.
The protection circuitry detects over-current in the driven power transistor and limits the gate drive voltage. Cycle by cycle shutdown is programmed by an external capacitor which directly controls the time interval between detection of the over-current limiting conditions and latched shutdown. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high or low side configuration which operates up to 400 volts.
|
Symbol |
Definition |
Min. |
Max. |
UnitS |
|
VB |
High Side Floating Supply Voltage |
-0.3 |
VS + 20 |
V |
|
VS |
High Side Floating Supply Offset Voltage |
-5 |
400 | |
|
VHO |
High Side Floating Output Voltage |
VS - 0.3 |
VB + 0.3 | |
|
VCC |
Logic Supply Voltage |
-0.3 |
20 | |
|
VERR |
Error Signal Voltage |
-0.3 |
VCC + 0.3 | |
|
VCS |
Current Sense Voltage |
VS - 0.3 |
VB + 0.3 | |
|
VIN |
Logic Input Voltage |
-0.3 |
VCC + 0.3 | |
|
dVs/dt |
Allowable Offset Supply Voltage Transient |
- |
50 |
V/ns |
|
PD |
Package Power Dissipation @ TA £ +25 |
- |
1.0 |
W |
|
RthJA |
Thermal Resistance, Junction to Ambient |
- |
100 |
/W |
|
TJ |
Junction Temperature |
-55 |
125 |
|
|
Ts |
Storage temperature |
-55 |
150 | |
|
Tsol |
Lead Temperature (Soldering, 10 seconds) |
- |
300 |
IR2125Z
PDF/DataSheet Download
IC MOSFET DRIVER LIMITING 16SOIC
IC MOSFET DRIVER LIMITING 16SOIC
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