SLVUCQ0 august   2023 TPS1HTC30-Q1

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Connections and Test Points
    2. 2.2 Jumper Information
    3. 2.3 Current Limit and Current Sense Configuration
    4. 2.4 Transient Protection
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill Of Materials
  9. 4Additional Information
    1.     Trademarks

2.2 Jumper Information

Table 2-2 Jumper Configurations
JumperFunction, Setting
J8, J9, J10

These jumpers are used to select the ILIM setting for the device. R9 select 24.9k and R10 selects 7.5k while R11 selects an solder down pad where any allowed resistor can be populated by the end user.

SNS pot enableEnables the physical "SNS" potentiometer connected to the current sense output of the TPS1HTC30-Q1. Not populating this jumper defaults to the solder down pad, R8.
LDO_EN / LDO_DISEnables and disables the onboard 3.3-V LDO
J6 (fault pullup)Configures where the fault pin is pulled up from. This jumper is either from the 3.3-V LDO or GND.
DIAG_ENConnects the TPS1HTC30-Q1's DIAG_EN signal to either the LDO's 3.3-V signal or ground
ENConnects the TPS1HTC30-Q1's EN signal to either the LDO's 3.3-V signal or ground
LATCHConnects the TPS1HTC30-Q1's LATCH signal to either the LDO's 3.3-V signal or ground
GND net bypassBypasses the resistor and diode ground network and connects IC ground to system ground