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BTM7745G Datasheet High Current H-bridge Trilith Ic 3g

Manufacturer: Infineon

Overview: Data Sheet, Rev. 1.0, May 2010 BTM7745G High Current H-Bridge Trilith IC 3G Automotive Power High Current H-Bridge BTM7745G Table of Contents 1 2 3 4 4.1 4.2 5 5.1 5.2 5.3 6 6.1 6.2 6.2.1 6.2.2 6.2.3 6.3 6.3.1 6.3.2 6.3.3 6.3.4 6.3.5 6.3.6 6.4 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 7 7.1 8 9 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Description

and Characteristics .

.

.

Key Features

  • Integrated high current H-Bridge.
  • Path resistance of max. 500 mΩ @ 150 °C (typ. 250 mΩ @ 25 °C).
  • Low quiescent current of typ. 5µA @ 25 °C.
  • Current limitation level of 12 A typ. (6 A min. ).
  • Driver circuit with logic inputs.
  • Status flag diagnosis.
  • Overtemperature shut down with latch behaviour.
  • Overvoltage lock out.
  • Undervoltage shut down PG-DSO-36-29.
  • Switch-mode current limitation for reduced po.

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BTM7745G Distributor