TCA505BCHIPX1SA1

Description：IC SWITCH PROXIMITY INDCT CHIP
Series：-

SKU:f1aca1615c59 Category: Sensor, Capacitive Touch Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC SWITCH PROXIMITY INDCT CHIP
Series：-
Mfr：Infineon Technologies
Package：Bulk
Type：Proximity Only
Proximity Detection：Yes
Number of Inputs：1
LED Driver Channels：-
Interface：-
Resolution：-
Voltage - Supply：3.1V ~ 40V
Current - Supply：550µA
Operating Temperature：-40°C ~ 110°C
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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TCA505BCHIPX1SA1

Overview

The TCA505BCHIPX1SA1 is a bipolar monolithic IC designed for inductive proximity switches, housed in a PG-DSO-16-1 package. It operates within a supply voltage range of 4 V to 40 V, or 3.1 V to 4.5 V when configured for two-wire operation. The device features low current consumption of less than 0.8 mA and an integrated output stage capable of up to 60 mA. It includes short-circuit and overload protection, temperature compensation for the coil, high noise immunity, and supports switching frequencies up to 5 kHz.

Feature Summary

Integrated oscillator, demodulator, and threshold switch with temperature drift compensation
Flexible output stages supporting emitter follower, open-collector, and push-pull configurations
Built-in short-circuit and overload protection for internal and external components
High noise immunity and support for two-wire AC proximity switch applications

Applications

Inductive proximity switches
Two-wire AC proximity switches
Industrial sensing systems requiring short-circuit protection

Procurement Notes

Verify component authenticity through authorized Infineon channels due to discontinuation status. Confirm package integrity and moisture sensitivity handling procedures before assembly. Review official datasheets for absolute maximum ratings and thermal resistance specifications to ensure compliance with design requirements.

Selection Notes

Select this component for designs requiring robust inductive sensing with integrated signal processing. Ensure supply voltage matches operational mode (standard vs. two-wire). Verify output configuration flexibility meets load requirements. Consider thermal management given the operating temperature range and power dissipation characteristics.

Part Context

This part belongs to the TCA505 series of sensor interface ICs from Infineon Technologies. It is specifically engineered for inductive proximity detection, offering enhanced performance over earlier generations regarding noise immunity and switching frequency. The chip integrates essential functions to reduce external component count and simplify circuit design.