TIOS1023DRCR

Sensor And Detector Interfaces Overview

The TIOS1023DRCR is a digital sensor output driver in a 10-pin VSON package. It supports a supply voltage range of 4.75 V to 36 V and features an integrated 3.3-V linear regulator (LDO) capable of delivering up to 20 mA. The device offers configurable PNP, NPN, or push-pull outputs with a typical residual voltage of 0.5 V at 200 mA. It includes integrated IEC 61000-4-5 surge protection rated at ±1.2 kV and ESD protection of ±8 kV contact discharge. The quiescent supply current is typically less than 1.5 mA when disabled.

Sensor And Detector Interfaces Feature Summary

• Configurable high-side, low-side, or push-pull driver output
• Integrated 3.3-V LDO for local controller power supply
• Robust system protection against reverse polarity and electrical fast transients
• Pin-programmable interface for adjustable output current limits

Sensor And Detector Interfaces Applications

• Proximity switches
• Capacitive and inductive sensors
• Actuators
• Digital outputs

Sensor And Detector Interfaces Procurement Notes

Verify the specific ordering suffix DRCR corresponds to the 10-pin VSON package configuration. Confirm that the integrated 3.3-V LDO meets the logic supply requirements for the target application. Ensure design safeguards are implemented to manage thermal dissipation within the specified ambient temperature range.

Sensor And Detector Interfaces Selection Notes

Select this component when a compact solution for industrial sensor interfaces is required. The integrated LDO simplifies board layout by providing a dedicated logic supply. Verify that the external resistor on the ILIM_ADJ pin correctly sets the desired current limit for the connected load.

Sensor And Detector Interfaces Part Context

This part belongs to the TIOS102x family of digital sensor output drivers from Texas Instruments. It serves as an upgrade to the TIOS101 series, offering improved thermal performance and lower residual voltage. The family is designed for robust operation in harsh industrial environments requiring high reliability.

Sensor And Detector Interfaces Replacement Considerations

TIOS101DRCR

Sensor And Detector Interfaces FAQ

How is the output current limit configured?

The output current limit is set using an external resistor (RSET) connected between the ILIM_ADJ pin and GND. Connecting the pin directly to ground enables a 500 mA fast-detect mode.

What fault conditions trigger the NFAULT signal?

The NFAULT pin is driven low to indicate overcurrent faults, die temperatures exceeding the warning threshold, or undervoltage lockout (UVLO) conditions.

Can the device withstand reverse polarity connections?

Yes, the device features active reverse polarity protection on the VCC, OUT, and GND pins, tolerating voltages up to 65 V.