Home Applications Automotive Hybrid, electric & powertrain systems
Home
Applications
Automotive
Hybrid, electric & powertrain systems

Engine fan

Products and reference designs
Block diagram

Engine fan

Block diagram

Overview

Our integrated circuits and reference designs help you create differentiated air cooling engine fans that are used to manage the temperature of engines.

Design requirements

Modern engine fan designs require:

  • To be driven directly by the automotive engine management system.
  • Special control units that are in-sync with the engine management system in complex or high-end engines.

Block diagram

Find products and reference designs for your system.

Engine fan

V SENSE V SENSE Wired interface Wired interface CAN/LIN CAN/LIN 12V 12V Non-isolated DC/DC power supply Non-isolated DC/DC power supply DC/DC DC/DC 48V (alternatively 12V without isolation) 48V (alternatively 12V without isolation) Input power protection Input power protection Reverse polarity protection Reverse polarity protection Digital processing Digital processing CAN CAN MCU core MCU core PWM PWM GPIOs GPIOs ADC ADC M M Pos. Pos. Current and voltage sense Current and voltage sense ADC ADC Vref Vref Amp Amp Rotor position sensing Rotor position sensing Position sensing Position sensing Galvanic isolation Galvanic isolation Optional position sensing Optional position sensing Safety and glue logic Safety and glue logic To loads To loads Self-diagnostics/monitoring Self-diagnostics/monitoring Temperature sensor Temperaturesensor Minor auxiliary power supply Minor auxiliary power supply DC/DC (LDO) DC/DC (LDO) I SENSE I SENSE Alternatively to the MCU Alternatively to the MCU Power stage Power stage Half bridge Half bridge LS driver LS driver L O G I C LOGIC HS driver HS driver Signal isolation Signal isolation D I G DIG I S O ISO Isolated DC/DC power supply Isolated DC/DC power supply DC/DC DC/DC DC/DC DC/DC

Technical documentation

View all 2
No results found. Please clear your search and try again.
Type Title Date
White paper 半導體如何提升汽車燃燒引擎效率 31 Jan 2020
White paper Driving the green revolution in transportation 03 Oct 2016

Support & training

TI E2E™ forums with technical support from TI engineers
View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Videos