TIOL221 Dual Channel IO-Link Device PHY with Integrated LDO and SPI Interface

1 Features

7V to 36V supply voltage
IO-link configurable CQ output with auxiliary digital output (DO) and digital input (DI) channels
Configurable via pin-control or SPI interface
Both CQ and DO channels configurable for use in IO-link master modules
PNP, NPN or IO-Link configurable CQ output
- IEC 61131-9 COM1, COM2 and COM3 Data Rate Support
Output drivers with low power dissipation and high configurability
- Low R_DSON 2.5Ω (typical)
- Active driver current limiting capability
- Configurable driver overcurrent limit:
  50mA to 500mA
- Active reverse polarity protection of up to 65V on LP, CQ, DO and DI
- Safe and fast demagnetization of inductive loads
Integrated protection features for robust systems
- Fault indicator for overcurrent, overtemperature and UVLO faults
- Extended ambient temperature operation:
  –40°C to 125°C
- ±8kV IEC 61000-4-2 ESD contact discharge
- ±4kV IEC 61000-4-4 electrical fast transient
- ±1.2kV, 500Ω IEC 61000-4-5 surge
Large capacitive and inductive load driving capability
Integrated LDO provides up to 20mA current
Optional external regulator input (5V) to reduce internal power dissipation in the LDO
Small space-saving package options
- 4mm x 4mm VQFN package
- 2.7mm x 2.7mm DSBGA package