The RAA2261104GNP#AA0 is a low-side gate driver designed for enhancement-mode Gallium Nitride (GaN) FETs, suitable for both isolated and non-isolated topologies. It operates with a supply voltage range of 6.5V to 18V and features both inverting and non-inverting inputs, allowing for versatile gate drive configurations. The driver provides a regulated gate drive voltage of 5.8V, ensuring compliance with the maximum gate-source ratings of GaN FETs. This device includes undervoltage lockout (UVLO) protection, which maintains the GaN FET in an OFF state when the gate drive voltage falls below the UVLO threshold. The RAA2261104GNP#AA0 supports input voltages up to 18V, independent of the supply voltage, making it compatible with most PWM controllers. Additionally, it offers programmable source current options of 0.3A, 0.75A, and 2A, along with adjustable overcurrent protection thresholds of 40mV, 80mV, and 120mV. The driver operates within an industrial temperature range of -40°C to +125°C and is packaged in a 16-lead QFN format, making it suitable for various applications, including switching-mode power supplies and synchronous FET driving.
Low-Side Gate Driver IC Non-Inverting 16-QFN (4x4)
Low-Side Gate Driver IC Non-Inverting 16-QFN (4x4)
LOW SIDE GAN DRIVER, 4X4 QFN, BU
| DigiKey | Quarktwin Technology Ltd. | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Gate Drivers | Gate Drivers | Gate Drivers |
| Product Number | 20-RAA2261104GNP#AA0-ND | RAA2261104GNP#AA0 | RAA2261104GNP#AA0 |
| Product Name | Gate Drivers | Gate Drivers | Integrated Circuits (ICs) - PMIC - Gate Drivers |
| Driver Type | Low-side | Low-side | |
| Output Configuration | Noninverting | Inverting; Noninverting | |
| Output Current | 2 amps | 1.2 amps | |
| Supply Voltage | 6.5 to 18 volts | 6.5 to 18 volts | 18 to 6.5 volts |
| Rise Time | 30 ns | 30 ns |
