| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25,829 pcs
|
25829 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name |
The LM2662 is a versatile CMOS charge-pump voltage converter designed by Texas Instruments. It efficiently inverts a positive input voltage ranging from 1.5V to 5.5V to a corresponding negative voltage, or it can function as a positive voltage doubler. This device utilizes two low-cost capacitors to deliver 200mA of output current, eliminating the need for inductors and thus reducing cost, size, and EMI.
Operating with a typical quiescent current of 1.3mA and achieving up to 86% conversion efficiency at 200mA, the LM2662 is well-suited for battery-powered systems. It features a selectable oscillator frequency of 20 kHz or 150 kHz via a frequency control (FC) pin. The device is housed in an SOIC-8 package, measuring 4.90 mm x 3.91 mm, and operates across a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.5V to 5.5V.
The output voltage range is -5.5V to 11V.
The maximum output current is 200mA.
The operating temperature range is -40°C to 85°C.
The package type is SOIC-8.
The typical quiescent current is 1.3mA.
The typical conversion efficiency at 200mA is 86%.