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Infineon MOSFET Gate Driver 2, 1 A 8-Pin 15V SOIC AUIR2085STR
Specifications
| 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 |
Key Features
- This device offers a 2 output MOSFET gate driver with a maximum output current of 1A per channel.
- It features an 8-pin SOIC surface mount package optimized for compact PCB design.
- The driver supports a 15V supply voltage with an integrated 50% duty cycle oscillator.
- Programmable switching frequency up to 500kHz allows flexible operation.
- Adjustable dead-time from 50ns to 200ns enhances switching performance and protection.
- Designed according to automotive standard AEC-Q100 for reliability in harsh environments.
- Operating temperature range is from -40°C to +125°C suitable for automotive applications.
- It incorporates adjustable overcurrent protection and undervoltage lockout features.
Product Description
Infineon AUIR2085STR MOSFET Gate Driver 2, 1 A 8-Pin 15V SOIC is a high-performance gate driver IC developed for automotive and industrial applications requiring compact, efficient power management. This dual channel MOSFET driver provides up to 1 ampere output current per channel and is housed in a compact 8-pin SOIC surface mount package, enabling space-saving PCB designs.
The driver includes an integrated 50% duty cycle oscillator and supports programmable switching frequencies of up to 500kHz, making it suitable for DC-DC converters and half-bridge DC-Bus converters in 48V automotive distributed systems. Adjustable dead-time from 50ns to 200ns and adjustable overcurrent protection safeguard the MOSFET devices and improve overall system robustness.
This device operates over a wide temperature range from -40°C up to 125°C and meets the automotive standard AEC-Q100 for enhanced reliability under demanding conditions. The floating channel design allows bootstrap operation up to +100V DC. The high and low side pulse widths are tightly matched within ±25ns to ensure synchronized switching and minimize losses.
The AUIR2085STR is especially suited for applications such as automotive 48V and 12V DC-DC converters, exhaust systems, piezoelectric injection systems, and solenoid injection controls. Its surface mount SOIC package simplifies assembly for mass production while maintaining high-quality performance.
The driver IC integrates undervoltage lockout and internal soft start features to enhance system start-up reliability, making it an ideal choice for advanced semiconductor power management in automotive and industrial sectors.
This MOSFET gate driver IC facilitates simplified design and improved performance in power control applications. It offers a robust ±1A drive current optimized for low charge MOSFETs. Operation at up to 500kHz switching frequency supports efficient converter design.
Adjustable dead-time and overcurrent protection features ensure device safety and performance. Compliance with automotive AEC-Q100 standard guarantees reliability for automotive use. Explore more MOSFET Gate Driver solutions on EnvMart to enhance your power management designs efficiently.
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Frequently Asked Questions
The AUIR2085STR has a maximum output current of 1A per channel, with a total of 2 outputs.
This model operates with a minimum supply voltage of 15V.
The driver supports a programmable switching frequency of up to 500kHz.
The AUIR2085STR operates over a temperature range from -40°C to +125°C.
The dimensions of this model are 4.98mm in length, 3.99mm in width, and 1.5mm in height.
This MOSFET gate driver is housed in an 8-pin SOIC surface mount package.
The adjustable dead-time ranges from 50ns to 200ns, enhancing switching performance and protection of the MOSFET devices.
It is designed according to the automotive standard AEC-Q100 for enhanced reliability in harsh environments.
This model includes adjustable overcurrent protection and undervoltage lockout features to safeguard the MOSFET devices.
The rise time is 60ns and the fall time is 30ns for the outputs of the AUIR2085STR.
This driver is especially suited for automotive 48V and 12V DC-DC converters, exhaust systems, and solenoid injection controls.
The AUIR2085STR has a pin count of 8.
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