SLVAFA4 august   2023 TPS650330-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Programmable Camera PMICs
    1. 2.1 Advantages of Production Programming
    2. 2.2 Key Features
    3. 2.3 Default Register Settings
  6. 3Production Line Programming
    1. 3.1 External I2C Controller
    2. 3.2 SerDes Back-Channel
    3. 3.3 Example Code
  7. 4Summary
  8. 5References

2 Programmable Camera PMICs

TI offers a variety of camera Power Management Integrated Circuits (PMICs) with three buck converters and one low-noise LDO designed to support many automotive vision applications. These applications include but are not limited to:

  • Rear-View
  • Surround-View
  • Driver Monitoring
  • Cabin Monitoring
  • Mirror Replacement
  • Autonomous Driving
  • Remote Front-View
  • Digital Video Recorder (DVR)
GUID-BE71A0C2-D4D5-4B43-AC07-3CE232B4D9F4-low.gif Figure 2-1 Typical Automotive Camera Application
As shown in the Powering Multiple Image Sensors with the Same Power Management IC application note, different image sensors can have different supply voltage requirements. The TPS65033000-Q1 features programmable Non-Volatile Memory (NVM), allowing system designers to meet these and other varying requirements of different camera systems with a single PMIC. The device NVMs have several safeguards against unintended changes in the final application, and are pre-programmed with default settings designed for mass production programming.