TIDUF96
October 2024
1
Description
Resources
Features
Applications
6
1
System Description
1.1
Key System Specifications
2
System Overview
2.1
Block Diagram
2.2
Design Considerations
2.2.1
Power Topology
2.2.2
PCB and Form Factor
2.2.3
Antenna
2.3
Highlighted Products
2.3.1
AWRL1432BGAMFQ1
2.3.2
TPS628502-Q1
2.3.3
LMR43620-Q1
2.3.4
TLIN1021A-Q1
3
Hardware, Software, Testing Requirements, and Test Results
3.1
Hardware Requirements
3.1.1
Getting Started With Hardware
3.1.1.1
Primary Power Up Option
3.1.1.1.1
Making the Connections in Primary Power Up Option
3.1.1.2
Secondary Power Up Option
3.1.1.2.1
Making the Connections in Secondary Power Up Option
3.1.1.3
Sense-on-Power (SOP)
3.1.1.4
AWRL1432 Initialization: Board Programming
3.2
Test Setup
3.3
Test Results
4
Design and Documentation Support
4.1
Design Files
4.1.1
Schematics
4.1.2
BOM
4.1.3
Layout Prints
4.1.4
Altium Project
4.1.5
Gerber Files
4.2
Tools and Software
4.3
Documentation Support
4.4
Support Resources
4.5
Trademarks
5
About the Authors
Features
12V automotive battery connection support
Very small form-factor design (36mm × 24mm)
Wide antenna with Field-of-View (FoV) — 120°(Azimuth) × 90°(Elevation) and 4dBi peak gain
Low-cost
Isola®
FR408HR material used for PCB
Onboard LIN PHY and CAN signal connections for directly interfacing with the automotive network
3.3V I/O support