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LM2662 Negative Voltage Module Voltage Converter Module Charge Pump Positive to Negative Power Capacitor
Brand Semoic
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Beskrivelse og detaljer
Sammendrag
- The CMOS charge pump voltage converter converts the positive voltage in the range of 1.5 to 5.5V into the corresponding negative voltage.
- LM2662 uses two small capacitors to provide an output current of 200mA, eliminating the associated cost of inductor-based converters. LM2662 can also be used as a positive voltage multiplier. By adding an external capacitor to the Os pin, the frequency of the oscillator can be reduced.
- In addition, the external clock of OSC can also be used to drive LM2662. For M2662, the frequency control (FC) pin selects the oscillator frequency of 20KHz or 150KHz.
- Application areas are in notebook computers, mobile phones, operational amplifier power supplies, interface power supplies, etc.
- Charge Pump Positive To Negative
LM2662 Negative Voltage Module Voltage Converter Module Charge Pump Positive to Negative Power Capacitor Beskrivelse
The CMOS charge pump voltage converter converts the positive voltage in the range of 1.5 to 5.5V into the corresponding negative voltage.
LM2662 uses two small capacitors to provide an output current of 200mA, eliminating the associated cost of inductor-based converters. LM2662 can also be used as a positive voltage multiplier. By adding an external capacitor to the Os pin, the frequency of the oscillator can be reduced.
In addition, the external clock of OSC can also be used to drive LM2662. For M2662, the frequency control (FC) pin selects the oscillator frequency of 20KHz or 150KHz.
Application areas are in notebook computers, mobile phones, operational amplifier power supplies, interface power supplies, etc.
Conversion efficiency: typical conversion efficiency of 200mA 86%.
Oscillation frequency: 20KHz/150KHz
Colour:
Material: PCB
Size: 4.90mmx3.91mm
Package Contents:
1 * Negative Voltage Module
Detaljer
| OPC | PRHV25S |
|---|---|
| Merke | Semoic |
| Koder | 4711551447683 (EAN) |
| Produkt- og sikkerhetsinformasjon |
Produktdata
| Height | 1cm |
|---|---|
| Width | 2cm |
| Length | 2cm |
| Weight | 0.002kg |
| Colour | purple |
| Material | PCB |