MFG:INTERNATIONALRECTIFIER Package Cooled:DIP/SOP D/C:08+
MFG: INTERNATIONALRECTIFIER
Package Cooled: DIP/SOP
D/C: 08+
Description: The IR2175 is a monolithic current sensing IC designed for motor drive applications. It senses the mot...
The IR2175 is a monolithic current sensing IC designed for motor drive applications. It senses the motor phase current through an external shunt resistor, converts from analog to digital signal, and transfers the signal to the low side. IR's proprietary high voltage isolation technology is implemented to enable the high bandwidth signal processing. The output format is discrete PWM to eliminate need for the A/D input interface for the IR2175. The dedicated overcurrent trip (OC) signal facilitates IGBT short circuit protection. The open-drain outputs make easy for any interface from 3.3V to 15V. S
| Symbol | Definition | Min. | Max. | Units | |
| VS | High side offset voltage | -0.3 | 600 | V | |
| VBS | High side floating supply voltage | -0.3 | 25 | ||
| VCC | Low side and logic fixed supply voltage | -0.3 | 25 | ||
| VIN | Maximum input voltage between VIN+ and VIN- | -5 | 5 | ||
| VPO | Digital PWM output voltage | COM -0.3 | VCC +0.3 | ||
| VOC | Overcurrent output voltage | COM -0.3 | VCC +0.3 | ||
| VIN- | VIN- input voltage (note 1) | VS -5 | VB+ 0.3 | ||
| dV/dt | Allowable offset voltage slew rate | - | 50 | V/ns | |
| PD | Package power dissipation @ TA +25 | 8 lead SOIC | - | 625 | W |
| 8 lead PDIP | - | 1.0 | |||
| RthJA | Thermal resistance, junction to ambient | 8 lead SOIC | - | 200 | /W |
| 8 lead PDIP | - | 125 | |||
| TJ | Junction temperature | - | 150 | ||
| TS | Storage temperature | -55 | 150 | ||
| TL | Lead temperature (soldering, 10 seconds) | - | 300 | ||
IR2175
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IR2172(S) are monolithic current sensing IC designed for motor drive applications. It senses the motor phase current through an external shunt resistor, converts from analog to digital signal, and transfers the signal to the low side. IR's proprietary high v...
IR2172 is the monolithic current sensing IC designed for motor drive applications. It senses the motor phase current through an external shunt resistor, converts from analog to digital signal, and transfers the signal to the low side. IR's proprietary high v...
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