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L6360 Dataheets PDF



Part Number L6360
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description IO-Link communication master transceiver
Datasheet L6360 DatasheetL6360 Datasheet (PDF)

L6360 Datasheet IO-Link communication master transceiver IC Product status link L6360 Product summary Order code L6360TR Package VFQFPN 26L (3.5x5x1 mm) Packing Tape and reel Product label Features • Supply voltage from 18 V to 32.5 V • Programmable output stages: high-side, low-side or push-pull (< 2 Ω) • Up to 500 mA L+ protected high-side driver • COM1, COM2 and COM3 mode supported • Additional IEC61131-2 type 1 input • Short-circuit and overcurrent output protection through current.

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L6360 Datasheet IO-Link communication master transceiver IC Product status link L6360 Product summary Order code L6360TR Package VFQFPN 26L (3.5x5x1 mm) Packing Tape and reel Product label Features • Supply voltage from 18 V to 32.5 V • Programmable output stages: high-side, low-side or push-pull (< 2 Ω) • Up to 500 mA L+ protected high-side driver • COM1, COM2 and COM3 mode supported • Additional IEC61131-2 type 1 input • Short-circuit and overcurrent output protection through current limitation and programmable cut-off current • 3.3 V / 5 V, 50 mA linear regulator • 5 mA IO-Link digital input • Fast mode I2C for IC control, configuration and diagnostic • Diagnostic dual LED sequence generator and driver • 5 V and 3.3 V compatible I/Os • Overvoltage protection (> 36 V) • Overtemperature protection • ESD protection • Miniaturized VFQFPN 26L (3.5x5x1 mm) package Applications • Industrial sensors • Factory automation • Process control Description The L6360 is a monolithic IO-Link master port compliant with PHY2 (3-wire) supporting COM1 (4.8 kbaud), COM2 (38.4 kbaud) and COM3 (230.4 kbaud) modes. The C/QO output stage is programmable: high-side, low-side or push-pull; also cut-off current, cut-off current delay time, and restart delay are programmable. Cut-off current and cut-off current delay time, combined with thermal shutdown and automatic restart, protect the device against overload and short-circuit. C/QO and L+ output stages are able to drive resistive, inductive and capacitive loads. Inductive loads up to 10 mJ can be driven. Supply voltage is monitored and low voltage conditions are detected. The L6360 transfers, through the PHY2(C/QO pin), data received from a host microcontroller through the USART (IN C/QO pin), or to the USART (OUT C/QI pin) data received from PHY2 (C/QI pin). To enable full IC control, configuration and monitoring (i.e. fault conditions stored in the status register), the communication between the system microcontroller and the L6360 is based on a fast mode 2-wire I2C. The L6360 has nine registers to manage the programmable parameters and the status of the IC. Monitored fault conditions are: L+ line, overtemperature, C/Q overload, linear regulator undervoltage, and parity check. Internal LED driver circuitries, in open drain configuration, provide two programmable sequences to drive two LEDs. DS8900 - Rev 8 - July 2021 For further information contact your local STMicroelectronics sales office. www.st.com L6360 Block diagram 1 Block diagram EN L+ ENC/Q IN C/Q OUTC/Q OUTI/Q SDA SCL SA0 SA1 SA2 LED1 LED2 IRQ RST Figure 1. Block diagram V DD VH SEL Rbias LINEAR REGULATOR BIAS DIGITAL INTERFACE I2C INTERFACE Config. digital filter VCC L+ C/Q I C/Q O L- Config. digital filter LEDs CONTROL I/Q UNDERVOLTAGE CONFIGURATION / CONTROL / DIAGNOSTIC Overtemperature Protection DS8900 - Rev 8 page 2/61 2 Pin configuration Figure 2. Pin connection (top through view) C/QO C/QI I/Q L+ VCC VCC L- VH VDD SA1 SA2 Rbias SEL 26 25 24 23 22 1 21 2 20 3 19 4 EP 18 5 17 6 16 7 15 8 14 9 10 11 12 13 ENC/Q INC/Q OUTC/Q OUTI/Q ENL + LLED2 LED1 SA0 RST SDA SCL IRQ L6360 Pin configuration Number 1, 22 2, 21 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Name VCC LVH VDD SA1 SA2 Rbias SEL ENC/Q INC/Q OUTC/Q OUTI/Q ENL+ IRQ SCL SDA RST SA0 LED1 LED2 Table 1. Pin description Function IC power supply L- line (IC ground) Linear regulator supply voltage Linear regulator output voltage Serial address 1 Serial address 2 External resistor for internal reference generation Linear regulator 3.3 V/5 V voltage selection. Output is 5 V when SEL pin is pulled to GND C/Q output enable C/Q channel logic input C/Q channel logic output I/Q channel logic output L+ switch enable. When ENL+ is high the switch is closed Interrupt request signal (open drain) Serial clock line Serial data line Reset - active low Serial address 0 Status/diagnostic LED (open drain) Status/diagnostic LED (open drain) Supply Supply Supply Output Input Input Input Type Input Input Input Output Output Input Output Input Input/output Input Input Output Output DS8900 - Rev 8 page 3/61 Number 23 24 25 26 EP Name L+ I/Q C/QI C/QO Exposed Pad Function L+ line I/Q channel line Transceiver (C/Q channel) line Transceiver (C/Q channel) line Connect to IC ground on the application board L6360 Pin configuration Supply Input Input Output - Type DS8900 - Rev 8 page 4/61 L6360 Absolute maximum ratings 3 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter VCC Supply voltage VSEL Linear regulator selection pin voltage VDD Linear regulator output voltage VH Linear regulator input voltage VSDA, VSCL, VSA0, VSA1, VSA2 I2C voltage VLED1,2 LED1,2 voltage VC/QI, VI/Q C/QI, I/Q voltage VRST Reset voltage VIRQ IRQ voltage VRbias External precision resistance voltage VESD Electrostatic discharge (human body model) ICLAM.


ISO8200B L6360 L6362


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