The LM2660MM/NOPB is a voltage converter IC manufactured by Texas Instruments. It is designed to generate a negative voltage from a positive input voltage, making it suitable for various applications where a negative voltage is required.
High efficiency: The LM2660MM/NOPB offers high conversion efficiency, minimizing power losses and extending battery life in portable devices.
Wide input voltage range: It can operate with input voltages ranging from 1.5V to 40V, making it versatile for different power supply configurations.
Adjustable output voltage: The output voltage can be easily adjusted using external resistors, allowing flexibility in system design.
Low quiescent current: The LM2660MM/NOPB has a low quiescent current, reducing power consumption during standby or idle modes.
Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent damage from excessive heat.
The LM2660MM/NOPB provides a regulated negative voltage output that can be used as a bias voltage, LCD bias, or other negative voltage sources in various applications. It operates at high switching frequencies, typically around 100kHz, ensuring stable and ripple-free output.
In terms of performance, the LM2660MM/NOPB delivers excellent voltage regulation, low output voltage ripple, and high efficiency even under varying load conditions.
Portable electronic devices: The LM2660MM/NOPB is commonly used in battery-powered devices such as smartphones, tablets, and portable media players.
Industrial equipment: It finds applications in industrial control systems, instrumentation, and automation where a negative voltage is required.
Automotive electronics: The LM2660MM/NOPB can be utilized in automotive applications such as infotainment systems, dashboard displays, and lighting controls.
Telecommunications: It is suitable for telecom equipment, including base stations, routers, and network switches.
When using the LM2660MM/NOPB, it is important to follow the recommended application circuit provided in the datasheet. The input and output capacitors should be chosen according to the required load current and application specifications. Care should also be taken to ensure proper heat dissipation and thermal management.
The LM2660MM/NOPB from Texas Instruments is a reliable and efficient voltage converter IC that offers a wide range of features and advantages. Its versatile applications, high performance, and ease of use make it a popular choice among designers and engineers in various industries.
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