LM2663MX/NOPB

The LM2663MX/NOPB is a charge pump voltage converter integrated circuit (IC) designed by Texas Instruments. It is primarily used to invert or double input voltages within a range of 1.5V to 5.5V, making it suitable for applications requiring negative or doubled voltages from a positive power supply.
Key features of the LM2663MX/NOPB include a high-efficiency voltage conversion process with a typical efficiency of up to 90%, and a low quiescent current of approximately 300 µA, which helps in minimizing power consumption. Additionally, it can deliver output currents up to 200 mA, making it suitable for powering small loads.
The device operates at a switching frequency of 160 kHz, which allows for the use of small external capacitors, thus saving board space. It includes an internal oscillator and requires few additional components for implementation. The IC is available in a small surface-mount package, making it a compact solution for portable and space-constrained applications.
Typical applications of the LM2663MX/NOPB include battery-powered devices, LCD biasing, and other circuits requiring efficient voltage inversion or doubling.

The LM2663MX/NOPB is a switched capacitor voltage converter from Texas Instruments. It is designed for applications requiring voltage inversion or doubling. Key features include:
1. Voltage Inversion: Converts a positive input voltage to a negative output voltage.
2. Voltage Doubling: Can be configured to double the input voltage.
3. Input Voltage Range: Operates within a 1.5V to 5.5V input voltage range.
4. Output Current: Capable of delivering up to 200 mA of output current.
5. High Efficiency: Utilizes a switched capacitor technology to achieve high efficiency.
6. Low Quiescent Current: Features a low quiescent current to reduce power consumption when idle.
7. Compact Package: Available in a small SOIC-8 package, making it suitable for space-constrained applications.
8. Temperature Range: Operates over a wide temperature range, typically from -40°C to 85°C.
9. Minimal External Components: Requires only a few external capacitors for operation.
These features make the LM2663MX/NOPB suitable for battery-powered devices, LCD biasing, and other applications where efficient voltage conversion is needed.

The LM2663MX/NOPB is a charge pump voltage inverter from Texas Instruments, and it comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.

The LM2663MX/NOPB is a switched-capacitor voltage converter IC that typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Its primary function is to invert the input voltage or double the input voltage (voltage doubler), making it suitable for applications requiring negative voltage or higher voltage from a positive supply.
Key pin functions are as follows:
1. CAP+: Positive terminal for the external flying capacitor.
2. CAP-: Negative terminal for the external flying capacitor.
3. GND: Ground connection.
4. OUT: Voltage output pin.
5. LV: Logic input for low voltage operation.
6. V+: Positive power supply input.
7. S: Shutdown control pin, which can be used to turn off the device.
8. NC: No connection or sometimes used for testing purposes internally and should be left unconnected.
These pins facilitate the conversion process, enabling the device to supply a regulated output voltage from an unregulated input by utilizing charge pump techniques.

The LM2663MX/NOPB is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. They are known for their innovation in analog and embedded processing products, which are used in various applications such as industrial, automotive, personal electronics, and communications equipment. TI is a leader in the semiconductor industry, focusing on developing products that improve efficiency, performance, and cost-effectiveness for their customers.

The LM2663MX/NOPB is a versatile switched capacitor voltage converter used primarily for applications requiring voltage inversion and low current voltage doubling. Its key application areas include powering small, low-power electronic devices, generating negative supply voltages in portable equipment, and providing bias voltage for LCD displays. It's also used in battery-powered devices where efficient voltage conversion is essential.

The LM2663MX/NOPB is a switched capacitor voltage converter primarily used for inverting or doubling input voltage. Equivalent products include the LTC1044, LTC660, and MAX660, which offer similar functionalities as voltage inverters or doublers. When choosing an equivalent, ensure that the specifications, such as input voltage range, output current capability, and efficiency, match your requirements. Always consult the datasheets for detailed comparisons.