EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. MAX22513 Surge Protected Dual Driver IO-Link Device Transceiver with DC-DC General Description Benefits and Features The MAX22513 dual-channel low power IO-Link device High Configurability and Integration Reduces SKU transceiver features a selectable control interface, internal Configurable C/Q and DO/DI Drivers high-efficiency DC-DC buck regulator, two internal linear PNP, NPN, and Push-Pull Modes Individual Slew Rate Control for Drivers regulators, and integrated surge protection for robust communication. The device features low-on resistance Selectable Driver Current Limit: 50mA to 250mA 2 Control and Monitoring with I C or SPI drivers (C/Q and DO/DI), selectable driver current limits, and overcurrent protection to reduce power dissipation in Half- and Full-Duplex SPI Modes Integrated High-Efficiency DC-DC Buck Regulator small sensor applications. Selectable Switching Frequency The DC-DC buck regulator supplies up to 300mA load 921kHz (typ) or 1.229MHz (typ) current and has an adjustable output voltage (from 2.5V 300mA (max) Load to 12V). Internal linear regulators generate 5V and 3.3V, Output Voltage from 2.5V to 12V supplying up to 50mA of current. Internal 5V and 3.3V Linear Regulators 2 The MAX22513 can be controlled using SPI or I C Accurate Oscillator for IO-Link Communication interfaces, providing flexibility for microcontrollers, and Integrated Protection Enables Robust Systems extensive control and diagnostic features. Both full- Integrated 1kV/500 Surge Protection and half-duplex SPI are supported. The internal MCLK Glitch Filters for Improved Burst Resilience oscillator provides a clock source to a microcontroller for Selectable Overcurrent Configuration IO-Link communication. Hot-Plug and Reverse Polarity Protection The MAX22513 features extensive integrated protection -40C to +125C Operating Temperature Range to ensure robust communication in harsh industrial Optimized for Small Sensor Designs environments. All four IO pins (V , C/Q, DO/DI, and GND), 24 Low Power Dissipation: are reverse voltage protected, short circuit protected, and 2 (typ) On-Resistance for C/Q and DO/DI feature integrated 1kV/500 surge protection. Drivers The MAX22513 is available in a tiny WLP package Available in Two Tiny Packages: (4.1mm x 2.1mm) or 28-pin TQFN-EP package (3.5mm 28-Pin TQFN-EP (3.5mm x 5.5mm) x 5.5mm) and operates over the -40C to +125C WLP (4.1mm x 2.1mm) temperature range. Applications Ordering Information appears at end of data sheet. IO-Link Sensor and Actuator Devices Industrial Sensors 19-100455 Rev 4 7/19MAX22513 Surge Protected Dual Driver IO-Link Device Transceiver with DC-DC 2 I C Interface Application Circuit 6V 5V 1F 3.3V 18H LPS4018-183MRB 1F 309k 54.9k 5.6F LX V V FB LIN CC L V33 V5 1F 2 SPI/I C PV24 RST RESET V24 SCLK 10nF SCLK SDO/SDA SDA L+ CLK MCLK RX RX DO/DI TX MAX22513 DO/DI TX RTS TXEN IRQ WU C/Q VCCB DGND L- 1F FREQ C/Q SDI/A1 CS/A0 SGND GND GND Maxim Integrated 2 www.maximintegrated.com 2 1 3 4 MICROCONTROLLER