L6360 & L6362A A smart way to drive industrial sensors & actuators Drivers for industrial sensors & actuators L6360 & L6362A- Master & device for IO-Link and general purpose transceivers • Transmit / receive digital data via a single 3-wire connection (PHY2) • Support COM1 (4.8 kbaud), COM2 (38.4 kbaud) and COM3 (230.4 kbaud) modes • Meet all the requirements of modern sensors and actuators: • Fast and easy configurability • Wide application spectrum • Minimum power dissipation for maximum efficiency • Full diagnostic and protection functions for enhanced reliability • Enable Industry 4.0 • Drivers for digital sensors & actuators • Input-output for programmable logic controllers (PLC) 2 Drivers for Industrial Sensor and Actuators L6360 & L6362A- Master & device for IO-Link and general purpose transceivers What’s IO-Link? Why IO-Link? • Standard input-output (IO) technology worldwide (IEC 61131-9) for the communication with sensors and actuators based on the 3-wire connection • Easy and compatible (universal): does not require special cables, fully compatible with existing networks, no field bus required • Transmission of process and service data between control unit and sensors/ actuators • High functionality: high performing process data transfer, automated parameter setting and extended diagnosis • Easy handling with error detection & correction 3 Drivers for Industrial Sensor and Actuators L6360 & L6362A- Master & device for IO-Link and general purpose transceivers A smart way of driving 3 wires digital sensors Vcc Vdd1 Industrial Sensor L+ EN / DIAG L+ 8 or 32 bit Microcontroller UART I2C GPIO OUTH C/ Qo L6360 OL OUTL C/ Qi I/ Q L- GND I/Q Diodes & Protections Vdd 3 WIRES CABLE L6362A INPUTS 8 or 32 bit Microcontroller Signal conditioning Analog front-end Process variables (proximity, pressure, temperature…) 4 Drivers for Industrial Sensor and Actuators L6360 & L6362A- Master & device for IO-Link and general purpose transceivers Wide application spectrum • wide supply voltage range : 18- 32.5 V (L6360), 7-36 V(L6362A) • high output current capability up to 500 mA (L6360) 220 mA (L6362A) Maximum design flexibility • selectable output stage: high/ low side, push-pull • easy access and full configurability with I2C mode in L6360 • selectable linear regulators 3.3/ 5 V 50mA (L6360), 10mA (L6362A) Minimum power dissipation & maximum efficiency • best-in-class Rds (on) <1.6 Ω (L6362A); <2 Ω (L6360) Maximum reliability • full set of protection functions • LED diagnostics sequence for fast reaction to fault conditions 5 Drivers for Industrial Sensor and Actuators L6360 – Master for IO-Link and general purpose transceivers Direct access to line drivers / receivers for transparent operation LINEAR REGULATOR VCC BIAS ENL+ ENC/Q L+ DIGITAL INC/Q INTERFACE OUTC/Q Digital interface to 9 internal register for chip programmability & diagnostics Config. Digital Filter OUTI/Q C/QI SDA SCL I2C INTERFACE SA1 LSA2 Config. Digital Filter LED1 LED2 LED CONTROL CONFIGURATION/CONTROL/DIAGNOSTIC Configurable line driver with very low RDSON: 2 Ω max. (HS); 1.2 Ω max. (LS) I/Q UNDER VOLTAGE IRQ RST Receiver with digital filter and very precise configurable current sink C/QO SA0 LED Drivers + sequence generators embedded Configurable power switch with very low RDSON: 2 Ω max. Additional digital input with digitlal filter & current sink OVER-TEMP PROTECTION 6 Drivers for Industrial Sensor and Actuators L6362A - Device for IO-Link and general purpose transceiver • Best in class for power losses: Low RDSON 1 Ω (HS) + 0.8 Ω (LS) @ 25°C • Fast switching (up to COM3) • Selectable Output stage: • High Side/ Low Side/ Push-Pull • Fully protected • Reverse Polarity • Over-current / Non dissipative short circuit (cut-OFF delay time) • Thermal protection • Surge protection on chip • Under-voltage 7 Drivers for Industrial Sensor and Actuators L6362A- Device for IO-Link and general purpose transceivers Full reverse polarity protection embedded on supply/ receiver & driver pins 3.3V/ 5V Linear Vreg embedded Surge protection on supply & communication line Very Low RDSON power stages 1Ω typ Transparent interface High side/ low side/ push-pull power stage with fast demagnetization of inductive loads Wake-up call detection embedded Fast communication COM3 supported (230.4kbps) 8 Drivers for Industrial Sensors and Actuators Master & device L6360 for&IO-Link L6362Aand - Master general & device purpose fortransceivers IO-Link and/ general drivers for purpose industrial transceivers sensors & actuators Hands on development Industrial Sensor Diodes & Protections 8 or 32 bit Microcontroller 8 or 32 bit Microcontroller Signal conditioning IO-Link communication master transceiver demonstration board based on the L6360 Order code: STEVAL-IFP016V2 IO-Link communication transceiver demonstration board based on the L6362A Order code: STEVAL-IFP017V3 Analog front-end 9 Drivers for Industrial Sensors and Actuators L6360 & L6362A - Master & device for IO-Link and general purpose transceivers Package and packing L6360: QFN 26L 3.5 x 5 L6362A: DFN 12L 3 x 3 Part numbers Support Part number Supply Voltage (V) V∞ (V) Output current (A) Max linear Output reg. (mA) channels Input channels L6360 (Master) 18 to 32.5 3.3/5 0.5 65 2 2 L6362A (Device) 7 to 36 3.3/5 0.22 10 1 1 Order Code Description Application notes STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board based on the L6360 AN4075 STEVAL-IFP017V3 IO-Link communication transceiver demonstration board based on the L6362A AN4828 Further information and full design support at: www.st.com/iolink 10