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| Country of Origin | India |
|---|---|
| Brand | Infineon |
| Height | 1.5mm |
| Length | 4.98mm |
| Model | AUIR2085STR |
| Width | 3.99mm |
| Mount Type | Surface |
| Series | AUIR2085S |
| Output Current | 1A |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 2 |
| Rise Time | 60ns |
| Pin Count | 8 |
| Automotive Standard | AEC-Q100 |
| Minimum Supply Voltage | 15V |
| Number of Drivers | 2 |
| Fall Time | 30ns |
| Driver Type | MOSFET |
Infineon AUIR2085STR is a high-performance MOSFET Gate Driver IC designed for robust power management in automotive and industrial applications. This model incorporates 2 outputs, each capable of delivering 1 A drive current in an 8-pin SOIC surface-mount package, enabling efficient control of MOSFET switches.
Operating at a nominal supply voltage of 15V, the IC can function reliably in ambient temperatures ranging from -40°C to 125°C, making it suitable for harsh environments. Its integrated 50% duty cycle oscillator and half-bridge driver facilitate compact designs in half-bridge DC-DC converters commonly used in 48V distributed power systems.
The gate driver features fast switching characteristics such as a 60ns rise time and 30ns fall time, allowing operation frequencies up to 500 kHz. Programmable dead-time adjustable between 50ns and 200ns optimizes switching performance and reduces losses. Protective functionalities include undervoltage lockout, internal soft start, and adjustable overcurrent protection to prevent device and system damage.
Compliant with automotive industry standards (AEC-Q100), the AUIR2085STR ensures reliable use in automotive 12V and 48V battery management systems such as solenoid injection controls and exhaust systems. The compact 4.98mm by 3.99mm by 1.5mm SOIC package supports board space-saving layouts with surface-mount mounting.
Offers 1 A output current capability for efficient MOSFET driving. Contains 2 output drivers in a surface-mount SOIC 8-pin package. Supports a minimum and maximum supply voltage of 15V. Operates in temperature range from -40°C to 125°C.
Includes integrated oscillator and adjustable dead-time for reliable switching. Has fast rise time of 60ns and fall time of 30ns allowing high-frequency operation. Designed for automotive use meeting AEC-Q100 standard. Compatible with half-bridge DC-DC converter topologies at 48V distributed systems.
Features undervoltage lockout, soft start, and overcurrent protection for electronics safety.
This MOSFET Gate Driver is ideal for industrial and automotive electronics, semiconductor power management IC applications, and electronic component designs requiring reliable, compact, and efficient gate driving solutions. EnvMart offers this product for engineers and system integrators focused on power electronics design and optimization.
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