The TD310 is a driver designed to drive one, two or three power IGBT/MOS and pulse transformer. It includes a current sense comparator which can disable the output drivers in case of overcurrent and signal the event to a controller through an alarm output. Additionally, the TD310 includes an uncommitted op-amp which can be used for current measurement or other general purposes. Programmable undervoltage lockout and standby mode make the TD310 suitable for various environments and applications.
The TD310 is a triple IGBT/MOS driver designed to drive one, two, or three power IGBTs or MOSFETs, as well as pulse transformers. It is suitable for low-side or half-bridge configurations and interfaces control ICs with power switches. The device includes a current sense comparator to inhibit outputs during overcurrent events and an alarm output to signal the controller. It also features an uncommitted operational amplifier for current measurement or general-purpose use.
| Peak Output Current | 0.6 A per channel |
|---|---|
| Output Impedance | Typ. 7 Ohms at 200mA |
| Supply Current (Normal) | Typ. 1.5 mA |
| Operating Junction Temperature | -40 to 150 °C |
| Gain Bandwidth Product | 1 MHz |
Yes, it includes a current sense comparator that inhibits output drivers in case of overcurrent.
Typical applications include low side IGBT and power MOSFET drive in three phase systems, pulse transformer drive, and general purpose pulse drive.