MAX22513ATI+

MAX22513ATI+ is a dual-channel low-power IO-Link device transceiver that features a selectable control interface, internal high-efficiency DC-DC buck regulator, two internal linear regulators, and integrated surge protection for robust communication. The device features low-on resistance drivers (C/Q and DO/DI), selectable driver current limits, and overcurrent protection to reduce power dissipation in small sensor applications. It can be controlled using SPI or I2C interfaces, providing flexibility for microcontrollers, and extensive control and diagnostic features. The internal MCLK oscillator provides a clock source to a microcontroller for IO-Link communication. It features extensive integrated protection to ensure robust communication in harsh industrial environments. All four IO pins (V24, C/Q, DO/DI, and GND), are reverse voltage protected, short circuit protected. Applications include IO-Link sensor and actuator devices, and industrial sensors.

• High configurability and integration reduces SKU, configurable C/Q and DO/DI drivers
• PNP, NPN, and push-pull modes, individual slew rate control for drivers
• Integrated high-efficiency DC-DC buck regulator, selectable switching frequency
• Internal 5V and 3.3V linear regulators, accurate oscillator for IO-Link communication
• Integrated protection enables robust systems
• Glitch filters for improved burst resilience, selectable overcurrent configuration
• Hot-plug and reverse polarity protection, optimized for small sensor designs
• V24 supply voltage range from 8 to 36V
• Output voltage accuracy is +1% max at V24=8V to 36V, V5=4.5V to 5.5V, VL=2.5V to 5.5V
• 28 TQFN-EP package, -40°C to +125°C temperature range

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