CHESTER-X4
This article describes the CHESTER-X4 extension module.
Module Drawing
Module Overview
CHESTER-X4 implements stepdown DC/DC converter providing power from an external 6-28 VDC line (VIN). It allows also the input voltage measaurement. This module has also 4 P-MOS switchis allowing to supply independent loads from VIN voltage input.
CHESTER Pin Configuration Diagram
Pin Configuration and Functions
| Position | Signal Name | Signal Description |
|---|---|---|
| 1 | GND | System ground signal |
| 2 | CH1 | Channel 1 voltage output switch |
| 3 | CH2 | Channel 2 voltage output switch |
| 4 | CH3 | Channel 3 voltage output switch |
| 5 | CH4 | Channel 3 voltage output switch |
| 6 | GND | System ground signal |
| 7 | GND | System ground signal |
| 8 | VIN | DC power supply voltage input (6-28V) |