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Product Detailed Parameters
- Description：IC LINE DRVR/LEV SHFTR 2/2 24QFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：8V ~ 36V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-QFN (4x4)
- Grade：-
- Qualification：-
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Overview
The ZIOL2401BI1W is a dual-channel IO-Link high-voltage line driver and master transceiver manufactured by Renesas Electronics. It integrates an onboard DC/DC converter to support sensor and actuator systems in factory automation. The device features configurable output current limits ranging from 56mA to 410mA per channel and utilizes push-pull output stages with an RDSon of less than 3.3Ω. It operates on a supply voltage between 8V and 36V within a temperature range of -40°C to 85°C. Configuration data is stored in on-chip EEPROM, which loads automatically upon power-up. The component is housed in a 24-VFQFN package measuring 4.0 x 4.0 mm.
Feature Summary
- Integrates an onboard DC/DC converter for simplified system design
- Features configurable output current limits and slew-rate controlled drivers
- Includes on-chip registers and EEPROM for system configuration and status monitoring
- Supports IO-Link-specific WURQ detection and SPI interface access
Applications
- Industrial programmable logic controllers (PLC)
- Factory automation sensor and actuator systems
- IO-Link physical layer implementation
Procurement Notes
Verify the specific suffix BI1W against the manufacturer's official datasheet to confirm pinout and packaging details. Ensure compatibility with the required supply voltage range of 8V to 36V. Confirm that the 24-VFQFN footprint matches the PCB layout specifications. Check for any recent product change notices regarding manufacturing sites or materials.
Selection Notes
Select this component when a dual-channel IO-Link solution with integrated power conversion is required. The built-in DC/DC converter reduces external component count compared to discrete solutions. Consider the configurable current limits for varying load requirements. Verify that the SPI interface meets the microcontroller communication needs for register access and diagnostics.
Part Context
The ZIOL2401 series addresses the physical layer requirements for IO-Link communication in industrial environments. It serves as a bridge between low-voltage control logic and high-voltage field devices. The integration of configuration memory allows for flexible deployment without external storage components. This family supports both master and device roles in IO-Link networks.
FAQ
How is the device configuration managed?
Configuration is stored in on-chip EEPROM and automatically loaded into the control registers during power-up.
What protection features are included?
The device provides status information including overload and over-temperature conditions, along with IC temperature monitoring.
