New Product Introduction

Infineon TLS105B0MB & TLS102B0MB voltage tracking regulators

The TLS10xB0 is designed to supply off-board systems, for example, sensors in powertrain management systems under the severe conditions of automotive applications

Infineon TLS835x and TLS820x Family picture

The TLS10xB0 is a monolithic integrated low-dropout voltage tracking regulator. It provides an output voltage with 0,01% accuracy to respect of the ref voltage in a small SCT595-5 package. The TLS10xB0 is designed to supply off-board systems, for example, sensors in powertrain management systems under the severe conditions of automotive applications. Therefore, the TLS10xB0 is equipped with additional protection functions against reverse polarity and short circuit to GND and battery.

TLS105M0BM is able to drive loads up to 50mA

TLS102M0BM is able to drive loads up to 20mA

 

Key features

  • Tight output tracking tolerance to reference Maximum 5mV
  • Output voltage adjustable down to 2.0 V
  • Very low dropout voltage of typ. 250 mV at 50 mA
  • Very low current consumption of typ. 3 μA in off mode

 

Additional features
 

  • Only a small 1 μF ceramic capacitor is required due to the improved control loop of the device which allows for an extreme fast regulation providing very good stability characteristics.

 

Internal protections make the device robust against immediate damage:

  • Short circuit protected output (to GND and to battery)
  • Reverse polarity protected input
  • Over temperature protection
  • Output current limitation

These features make the TLS10xB0MB voltage tracking regulators perfectly suitable as automotive sensor supply and as high precision supply for off-board loads.

  • Reliable protection for ECU/sensor

 

  • Easy and accurate voltage replication
  • High flexibility/scalability
  • Lower design effort → design cost saving

Pin to pin compatible to TLE4250-2G

 

Applications

  • Protected off board sensor supply in HVAC, EMS, TCU
  • Heat / Voltage distribution
  • C controller supply


Available Tools

TLS102B0MB BOARD: Linear Voltage Regulator (LDO)

Evaluation board for Sensor Supply IC TLS102B0MB

  • TLS102B0MB

 

TLS105B0MB BOARD: Linear Voltage Regulator (LDO)

Evaluation board for Sensor Supply IC TLS105B0MB

  • TLS105B0MB

Infineon TLS105B0MB & TLS102B0MB regulators | EBV Elektronik

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