Automotive Wireless External Mirror Control Reference Design
Description
This automotive wireless external mirror control reference design showcases a proof-of-concept solution for an automotive power side view mirror that communicates wirelessly with a control switch. Using TI's automotive-qualified BLE + MCU CC2541-Q1 system-on-chip solution: this reference design enables cost: weight: and fuel savings by replacing expensive and heavy cable harnesses. This SoC also pairs seamlessly with TI's integrated H-bridge motor driver solutions: DRV8801-Q1 and DRV8802-Q1: for fold and mirror position adjustment features. Also: to drive the mirror's heating element: TI's single channel integrated smart FET TPS1H100B-Q1 is used.
Features
- AEC-Q100 qualified devicesAutomotive-qualified CC2541-Q1 available (Note: There is a slight pinout change from CC2541)Allows the replacement of wires through a robust and mature Bluetooth ultra-low power SoC solution with full Bluetooth low energy certificationSingle H-bridge motor driver and dual H-bridge motor driver solutions with integrated protection features of overcurrent: thermal: and undervoltage lockout for higher system reliabilityWide input voltage range 3V to 50V LDO for direct battery connection with integrated reverse battery protectionFunctionality in start-stop environments
Applications
- Side mirror module
- Door module
- Position sensor
Product Categories
- SimpleLink Solutions
| Application Area | End Equipment |
|---|---|
| Side mirror module | http://www.ti.com/solution/side-mirror-module#referencedesigns |
| Download |
|---|
| Download the bill of materials for TIDA-00357 | Download |
| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00357 Gerber | 05 Jan 2015 | ZIP | 649 | |
| TIDA-00357 BOM | 05 Jan 2015 | 231 | ||
| TIDA-00357 Schematic | 05 Jan 2015 | 397 |