Reference Designs
Low Noise CMOS Camera Supply Reference Design
Texas Instruments
This reference design details a power management circuit which is capable of supplying all rails of a CMOS camera supply. All rails: even highly sensitive analog rails of the image sensor: can be supplied directly without the need of additional filters. This way the power management solution can acheive highest efficency. The implementation is based on 3 completely integrated step down converter circuits enabling a small total solution while still capable of handling up to 200 mA at each of the outputs.
Features
- 3 low noise output voltage rails Highest efficiency for all 3 output voltage rails Small solution Up to 200 mA output current per rail possible Simple design: small BOM Automotive qualified components
Applications
- Machine vision camera
- Video doorbell
- Barcode reader
- Industrial robot sensing module
- Mobile robot sensing module
- Thermal imaging camera
- Analog security camera
Product Categories
- Power management