SLVUCG5 January   2023 TPS7H1111-SP

PRODUCTION DATA  

  1.   TPS7H1111EVM-CVAL
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Related Information
    2. 1.2 Features
    3. 1.3 Applications
  4. 2Setup
    1. 2.1 Input/Output Connectors and Jumper Descriptions
      1. 2.1.1 Jumpers
      2. 2.1.2 Test Points
    2. 2.2 Equipment Setup
  5. 3Operation
  6. 4Adjustable Operation
  7. 5Test Results
    1. 5.1 Enable and Soft Start Timing
    2. 5.2 PSRR
    3. 5.3 Stability
    4. 5.4 Noise Spectral Density
  8. 6Board Layout
  9. 7Schematic
  10. 8Bill of Materials

2.1.1 Jumpers

Table 2-1 contains the list of jumpers and descriptions of their function(s).

Table 2-1 Jumpers
Schematic Reference Description
J1 VIN Input power banana jack. 0.85 to 7 V.
J2 VOUT Output regulated power banana jack. As configured VOUT = 1.8 V.
J3 GND for VIN banana jack.
J4 VCOUT Output regulated power SMA.
J5 VOUT Output regulated power SMA.
J6 VOUT Output regulated power cold nose probe connector.
J7 VBIAS Bias input power banana jack. 2.2 to 14 V.
J8 VBIAS Bias input power SMA.
J9 GND for VOUT banana jack.
J10 GND for VIN banana jack.
J11 GND for VBIAS banana jack.
J12 Three pin current limit mode jumper selector. Selects "Constant current" or "Turn-off" current limit mode.
J13 Three pin enable/disable jumper selector. Pulls EN signal to VIN "enable" or GND "disable". No jumper will enable LDO based on VIN R2/R7 divider reaching 600mV enable threshold.