ATLAS
DUAL CHANNEL POWER TRANSISTOR DRIVER
CHT-ATLAS is a high-temperature, high reliability power transistor driver integrated circuit specifically designed to drive widebandgap power transistors, in particular Gallium Nitride (GaN) and Silicon Carbide (SiC) devices including normally-On and normally-Off JFETs, MOSFETs and BJTs. It is also used with standard silicon MOSFETs and IGBTs in standard temperature applications (e.g. 125°C) where it brings an increase in reliability and lifetime by an order of magnitude compared to traditional solutions. The circuit features 2 independent push-pull channels capable of sourcing/sinking 2A each. When configured together to drive a single power switch, the combination of the 2 distinct channels allows driving of specific devices that require for instance a dynamic pulse of current in combination with a continuous current in order to be properly turned-on. The circuit includes a soft-shut-down capability that slowly shuts down the power transistor in case of fault.
Status: Last Time Buy
Key features
- Temperature range: -55°C to 225°C
- Scalable sink/source current from 2A to 20A
- Supply Voltage: 5V to 30V
- Capable to drive normally-On and normally-Off power devices
- Available Package: Ceramic SOIC28
Applications
- Intelligent Power Modules (IPM)
- Power conversion, power generation and actuator controls in aeronautics
- Solar inverters
- Motor drives, battery chargers and
- DC-DC converters in EV / HEV
- Power conversion and motor drive in railway
- Switched mode power supplies (SMPS)
- Wind turbine power converters
Ordering information
Ordering reference | Description | Package | Status | Link |
CHT-TIT3345E-CSOIC28-T |
Gate driver push-pull for power switch |
Ceramic SOIC28 | Last Time Buy | See LTB Details |