The AUIRS2191S is a high-speed power MOSFET and IGBT driver designed for automotive applications, capable of operating in a temperature range from -40¬8C to 125¬8C. It features independent high and low side output channels and can handle voltages up to 600V. The driver supports a gate drive supply range of 10V to 20V and is compatible with 3.3V, 5V, and 15V logic levels. It includes undervoltage lockout protection for both channels and has matched propagation delays, making it suitable for high-frequency applications. The device is RoHS compliant and automotive qualified, ensuring it meets industry standards for reliability and environmental safety. Typical applications include automotive AC/DC and DC/DC converters, as well as high power DC-DC switch-mode power supplies.
Half-Bridge Gate Driver IC Non-Inverting 16-SOIC
IC GATE DRVR HALF-BRIDGE 16SOIC Product overview: AUIRS2191STR from Infineon Technologies is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and industrial power electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include gate driver IC, MOSFET driver, IGBT driver, power switching, Gate Drivers ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 730-AUIRS2191STR can be used for catalog matching and distributor lookup.
Manufacturer: Infineon Technologies
Win Source Part Number: 106827-AUIRS2191STR
Packaging: Reel - TR
Mounting: SMD (SMT)
Channel Type: Independent
Input Type: Non-Inverting
Driven Configuration: Half-Bridge
Number of Drivers: 2
Gate Type: IGBT, N-Channel MOSFET
Logic Voltage - VIL, VIH: 0.8V, 2.5V
Current - Peak Output (Source, Sink): 3.5A, 3.5A
High Side Voltage - Max (Bootstrap): 600V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 16-SOIC
Supply Voltage - Operating: 10 V to 20 V
Rise and Fall Time: 15ns, 15ns
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
IC GATE DRVR HALF-BRIDGE 16SOIC
Gate Drivers Auto High Low Side 600V 10-20 25ns
Half-Bridge Gate Driver IC Non-Inverting 16-SOIC
MOSFET DRIVER, -40 TO 125DEG C ROHS COMPLIANT: YES
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers |
| Product Number | 448-AUIRS2191STR-ND | 730-AUIRS2191STR | 106827-AUIRS2191STR | AUIRS2191STR | AUIRS2191STR | AUIRS2191STR | 39AH8759 |
| Product Name | Gate Drivers | Gate Driver IC | PMIC - PMIC - Gate Drivers - AUIRS2191STR | Integrated Circuits (ICs) - Power Management (PMIC) - Gate Drivers | Gate Drivers | Gate Drivers | Mosfet Driver, -40 To 125Deg C Rohs Compliant Infineon |
| Driver Type | Dual Gate Driver | Dual Gate Driver; Half-Bridge | Dual Gate Driver | Dual Gate Driver | |||
| Output Configuration | Noninverting | Noninverting; Non-Inverting | Noninverting | Inverting; Noninverting | |||
| Output Current | 3.5 amps | 3.5 amps | 3.5 amps | 3.5 amps | |||
| Supply Voltage | 10 to 20 volts | 10 to 20 volts | 10 to 20 volts | 2.5 to 0.8000 volts | 10 to 20 volts | ||
| Rise Time | 15 ns | 15 ns | 15 ns | 15 ns |
