LM7660 Switching Voltage Regulator Positive Voltage to Negative Voltage Conversion

LM7660 Switching Voltage Regulator

Characteristics:

• Effective range of input voltage: 1.5 V to 10 V
• Low working current
• With high voltage and power conversion efficiency

Hardware:

• The board function description:
• V :positive voltage input;
• GND :switching power supply;
• V – :negative voltage output
• FC in 2 solder pads should always keep a disconnect, when the input voltage is less than 3.5V LV place, the two bonding pad should be short, when the input voltage is greater than 3.5V to be disconnected.