Overview
The TD310IDT, produced by STMicroelectronics, is a versatile triple IGBT/MOS driver designed to drive one, two, or three power IGBTs or MOSFETs. It also features driving capability for pulse transformers, making it ideal for interfacing control ICs with power switches in low-side or half-bridge configurations. The device includes a current sense comparator to inhibit output drivers in case of overcurrent and an uncommitted op-amp for current measurement or other general-purpose applications. It supports programmable undervoltage lockout and standby mode, enhancing its suitability for a wide range of environments and applications.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 4V to 16V |
| Output Current per Channel | 0.6 A (peak) |
| Output Impedance | Typ: 7Ω at 200mA |
| Bias Current | Typ: 1.5mA |
| Operating Temperature | -40°C to 125°C |
| Package | SO-16 |
| RoHS Compliance | Ecopack2 |
Key Features
- STAND-BY MODE
- ADJUSTABLE UNDERVOLTAGE LOCKOUT LEVEL
- CHANNEL PARALLELING CAPABILITY
- CMOS/LSTTL COMPATIBLE INVERTING INPUT WITH HYSTERESIS
- THREE POWER IGBT/MOS AND PULSE TRANSFORMER DRIVERS
- UNCOMMITTED OP-AMP
- CURRENT SENSE COMPARATOR
- LOW OUTPUT IMPEDANCE AND BIAS CURRENT
Applications
The TD310IDT is typically used in low-side IGBT and power MOSFET drive in three-phase systems, pulse transformer drive, and general-purpose pulse drive applications.
Q & A
- What is the primary function of the TD310IDT? The TD310IDT is designed to drive one, two, or three power IGBTs or MOSFETs and has driving capability for pulse transformers.
- What is the operating voltage range of the TD310IDT? The TD310IDT operates within a supply voltage range of 4V to 16V.
- What is the peak output current per channel of the TD310IDT? The peak output current per channel is 0.6 A.
- Does the TD310IDT have any built-in protection features? Yes, it includes a current sense comparator to inhibit output drivers in case of overcurrent and an alarm output to signal the event to a controller.
- What is the purpose of the uncommitted op-amp in the TD310IDT? The uncommitted op-amp can be used for current measurement or other general-purpose applications.
- What are the typical applications of the TD310IDT? Typical applications include low-side IGBT and power MOSFET drive in three-phase systems, pulse transformer drive, and general-purpose pulse drive.
- What is the operating temperature range of the TD310IDT? The operating temperature range is -40°C to 125°C.
- Is the TD310IDT RoHS compliant? Yes, the TD310IDT is RoHS compliant with an Ecopack2 rating.
- What package type is the TD310IDT available in? The TD310IDT is available in an SO-16 package.
- Does the TD310IDT support standby mode? Yes, the TD310IDT supports programmable undervoltage lockout and standby mode.
