This module can convert a positive voltage into a negative voltage.
Overview:
- Chip: LMC7660
- Output voltage: 1.2V
- Output current: up to 800mA
- Power indicator LED
- Input voltage: 1.5-10V
- Operating temperature: -40 to 85 °C
- Dimensions: approx. 20x10x11.3mm
Description of the board function:
- V +: positive voltage input;
- GND: switching power supply;
- V -: negative voltage output
- FC in 2 solder joints should always remain separated if the input voltage is less than 3.5 V. LV place two bond pads should be short-circuited when the input voltage is greater than 3.5 V to be disconnected.
Scope of delivery:
- 1x voltage reversal module LM7660 (positive to negative)