IR2153Z |
RFQ for IR2153Z Required Field |
 |
| Product | Manufacturers | Pack | D/C | ||||||
| IR2153Z | - | TO- | - |
The IR2153Z is a high voltage, high speed, self-oscillating power MOSFET and IGBT driver with both high and low side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The front end features a program-mable oscillator which is similar to the 555 timer. The output drivers feature a high pulse current buffer stage and an internal deadtime designed for minimum driver cross-conduction. Propagation delays for the two channels are matched to simplify use in 50% duty cycle applications.The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side configuration that operates off a high voltage rail up to 600 volts.
Features |
| · Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune· Undervoltage lockout· Programmable oscillator frequency · Matched propagation delay for both channels· Micropower supply startup current of 90 µA.· Shutdown function turns off both channels· Low side output in phase with RT |
|
Symbol |
Parameter |
Min. |
Max. |
Units |
|
VB |
High Side Floating Supply Voltage |
-0.3 |
625 |
|
|
VS |
High Side Floating Supply Offset Voltage |
VB - 25 |
VB + 0.3 |
V |
|
VHO |
High Side Floating Output Voltage |
VS - 0.3 |
VB + 0.3 | |
|
VLO |
Low Side Output Voltage |
-0.3 |
VCC + 0.3 | |
|
VRT |
RT Voltage |
-0.3 |
VCC + 0.3 | |
|
VCT |
CT Voltage |
-0.3 |
VCC + 0.3 | |
|
ICC |
Supply Current (Note 1) |
- |
25 | |
|
IRT |
RT Output Current |
-5 |
5 |
mA |
|
dVs/dt |
Allowabl
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