NXF6505ADA-Q100Z

NXF6505ADA-Q100Z is a low-noise, 1.2A transformer driver for isolated power supplies. It is a specialized push-pull transformer driver that is designed for isolated power supplies in small form factors. It features internal protection features such as current limiting, undervoltage lockout, thermal shutdown, and break-before-make circuitry, ensuring the device operates within safe limits. The device also includes a soft-start feature that prevents high inrush current during power-up with large load. Typical applications include isolated power supply for automotive and industrial applications including: CAN, RS-485, RS-422, RS-232, SPI, I²C, low-power LAN, low-noise isolated USB supplies, process control, telecom supplies, radio supplies, distributed supplies, medical instruments, precision instruments, low-noise filament supplies, motor control, isolated power supplies for automotive (AEC-Q100): traction inverter, DC-DC converter, battery management system, on-board charger.

• Automotive product qualification in accordance with AEC-Q100 (grade 1)
• Push-pull driver for transformers, optimized for low EMI: slew-rate control output, SSC
• Wide input voltage range: 2.25V to 5.5V
• Synchronization of multiple devices with external clock input
• Thermal shutdown protection, soft-start start-up
• Output current is 0.8A max at 2.25V ≤ VCC ≤ 2.8V
• ON resistance is 0.16ohm typ at VCC=5V, ID1, ID2=1A
• Slew rate voltage is 57V/µs typical
• TSOP6 package
• Temperature range from -55°C to +125°C