Switching regulator module high precision voltage conversion chip LM7660_各类模块

Product Description

Features
1. Input voltage range: 1.5V to 10V
2. Low operating current
3. High voltage and power conversion efficiency

Hardware Description and Instructions
1. Dimensions: 20*10mm
2. Board Functional Description:
V+: Positive voltage input
GND: Switching power supply
V-: Negative voltage output
FC should always remain disconnected in the 2 solder connections. When the input voltage is less than 3.5V, the two bonding pads at the low voltage position should be shorted. When the input voltage is greater than 3.5V, the connection should be disconnected.

Product Photos

Switching regulator module high precision voltage conversion chip LM7660