mip-T111

Features

  • Adjustable voltage/current reference

  • Processor or sensor supply possible

  • Current output stage, current interface

  • Controllable current sources with internal driver stages

  • Adjustable current limitation

  • Small package: DFN10 (3mm x 3mm x 0.9mm)

Operating area

  • Temperature range: -40 – 105°C

  • Voltage range: VCC = 2.5 – 28V

  • Current output: IIo ≤ 20mA intern

  • Regulator current: IVCR ≤ 25mA

Applications

  • Sensors, voltage/current converter

  • Controllable current source

  • 0/4 – 20mA-Interface, LED driver

  • Automation, Building, Medicine, ...
Description

The mip-T111 was developed for the standard current loop (0/4 – 20mA, 2- or 3-wire) interface. The circuit is also particularly suitable for LED applications (brightness control possible) as well as a controllable current source. The current can be delivered directly by the circuit, with an additional external npn transistor current up to 2A is allowed. The circuit also contains an adjustable voltage/current regulator, which can supply and protect the remaining components (sensor, processor, …).


Block diagram