LM7660 Switching Voltage Regulator Positive Voltage to Negative Voltage Conversion

Overview:
LM7660 positive voltage conversion to negative voltage module carry a LM7660 high precision voltage conversion chip, it can convert 1.5V-10V positive voltage to corresponding the negative voltage.


Characteristics:

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

Hardware:

• Size: 20*10mm
• 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.