LM2662 Negative Voltage Converter Module

LM2662 Negative Voltage Converter Module
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  • Product Code:SQ3618
  • Availability: 1000
  • $1.40
  • Ex Tax:$1.40
This product has a minimum quantity of 5

Tags: Pump Voltage Inverter, Negative Voltage Converter, LM2662

LC LM2662 positive pressure  conversion negative pressure module carry a LM2662 high precision voltage conversion chip, it can conversion 1.5V-5.5V Positive voltage to corresponding the negative voltage.

Function and characteristics:
Effective input voltage of 1.5 V to 5.5 V
Internal crystals of oscillation frequency is adjustable
A typical output resistance 3.5 ohms

Hardware and instructions:
Size: 20*10mm
The board function description:
V + : positive voltage input
GND: switching power supply
V - : negative voltage output
When the FC in short two solder joint can choose internal crystal frequency is 150 KHZ, disconnected internal crystals to 20 KHZ;

When the input voltage is less than 3.5 V LV place two bonding pad should be short, when the input voltage is greater than 3.5 V to be disconnected

Package Include:
1x LM2662 Module

Electrical Parameters
Input Voltage DC 1.5-5.5V

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