SLVUC27 January   2021 TPS61094

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Performance Specification
    2. 1.2 Modification
  3. 2Connector, Test Point and Jumper Descriptions
    1. 2.1 Connector and Test Point Descriptions
    2. 2.2 Jumper Configuration
      1. 2.2.1 Boost Converter with Bypass
      2. 2.2.2 Boost Converter with Automatic Buck or Boost Function
  4. 3Schematic, Bill of Materials, and Board Layout
    1. 3.1 Schematics
    2. 3.2 Bill of Materials
    3. 3.3 PCB Layouts

2.2 Jumper Configuration

The TPS61094EVM-066 can support different operating modes by the varied jumper combinations. And in this paper, it will show two typical application circuits.

One typical application circuit is the pure boost with bypass function, as shown in Figure 2-1, which connects the SUP pin and VIN pin together. The jumper configuration for this application is shown in Table 2-2.

The other typical application circuit is the supercap backup application, which separates the SUP pin and VIN pin, as shown in Figure 2-2, which can charge supercap or boost supercap to power the output. The jumper configuration for this application is shown in Table 2-3