TIDA-050033 Reference Design

Texas Instruments

Smart meter PLC module backup power supply reference design

Description

The TIDA-050033 reference design demonstrates the backup power supply solution for smart meter PLC module. By using a cost-effective boost converter TLV61048: minimum operating voltage is extended to maximize super capacitor usage rate. Smaller size (lower capacitance) super capacitor could be selected hence the total bill of material (BOM) is reduced.

Features
  • Smaller sized super capacitor can be used to achieve same load deliveryHigh efficiencySuper capacitor minimum operating voltage: 1.3VApproximately 60mA linear charger
Applications
  • Electricity meter
Product Categories
  • Power management