The IR4427 is a low voltage, high-speed gate driver designed for driving power MOSFETs and IGBTs. It operates with a gate drive supply range of 6 to 20V and features CMOS Schmitt-triggered inputs. The device provides matched propagation delays for both output channels, ensuring synchronized operation. The outputs of the IR4427 are in phase with the inputs, which is suitable for applications requiring non-inverting drive signals. This driver can deliver output currents of up to 1.5A, making it capable of handling significant load demands. The typical turn-on and turn-off times are 85 ns and 65 ns, respectively, allowing for rapid switching applications. The IR4427 is available in both 8-lead PDIP and SOIC packages, and it is also offered in a lead-free version. The device is rated for operation over a temperature range of -40¬8C to 125¬8C, making it suitable for industrial applications.
25 V dual low-side gate driver IC
20 V dual low-side gate driver IC for IGBTs and MOSFETs with typical 2.3 A source and 3.3 A sink current in 8 Lead PDIP package with level-shift technology. Also available in 8 Lead SOIC.
Summary of Features
Potential Applications
Low-Side Gate Driver IC Non-Inverting 8-PDIP
Manufacturer: Infineon Technologies
Win Source Part Number: 090117-IR4427
Packaging: Reel - TR
Mounting: SMD (SMT)
Channel Type: Independent
Input Type: Non-Inverting
Driven Configuration: Low-Side
Number of Drivers: 2
Gate Type: IGBT, N-Channel MOSFET
Logic Voltage - VIL, VIH: 0.8V, 2.7V
Current - Peak Output (Source, Sink): 2.3A, 3.3A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C (TJ)
Case / Package: 8-SOIC
Supply Voltage - Operating: 6 V to 20 V
Rise and Fall Time: 15ns, 10ns
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Limited
Low-Side Gate Driver IC Non-Inverting 8-PDIP
| Infineon Technologies AG | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers | Gate Drivers |
| Product Number | IR4427 | IR4427-ND | 090117-IR4427 | IR4427 |
| Product Name | Gate Driver ICs | Gate Drivers | PMIC - PMIC - Gate Drivers - IR4427 | Gate Drivers |
| Driver Type | Low-side | Low-side | Low-side | Low-side |
| Output Current | 2.3 amps | 3.3 amps | 3.3 amps | 3.3 amps |
| Supply Voltage | 6 to 20 volts | 6 to 20 volts | 6 to 20 volts | 6 to 20 volts |
| Propagation Delay | 65 ns | |||
| Package Type | PDIP8 | DIP; "8-DIP (0.300"", 7.62mm)" | SOIC; 8-SOIC | DIP; 8-DIP (0.300\", 7.62mm) |
