Texas Instruments

LM2755TM/NOPB  

External/Internal LED Drivers

The LM2755TM/NOPB is a high-performance step-up/step-down/inverting switching regulator from Texas Instruments. It is designed to provide efficient and flexible power conversion in a wide range of applications.

Description:

The LM2755TM/NOPB is a monolithic integrated circuit that provides all the active functions for a step-up/step-down/inverting switching regulator. It is available in a thermally enhanced plastic package (LM2755TM) or a no lead package (LM2755TM/NOPB).

Features:

1. Wide input voltage range: The LM2755TM/NOPB can operate from an input voltage range of 3V to 40V, making it suitable for a wide range of power supply applications.
2. High efficiency: The device offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
3. Adjustable output voltage: The output voltage can be easily adjusted using an external resistor network, allowing for flexible output voltage settings.
4. Soft-start: The LM2755TM/NOPB features a soft-start function that limits the inrush current during power-up, protecting the device and external components from damage.
5. Over-current protection: The device provides over-current protection to prevent damage in case of overload conditions.
6. Thermal shutdown: The LM2755TM/NOPB includes a thermal shutdown feature that disables the device if the temperature exceeds a certain threshold, protecting it from overheating.

Applications:

The LM2755TM/NOPB is suitable for a wide range of applications, including:

1. Power supply conversion: It can be used as a step-up, step-down, or inverting converter to provide efficient power conversion in various power supply applications.
2. Battery charging: The device can be used in battery charging circuits to provide efficient and regulated charging for different types of batteries.
3. LED lighting: The LM2755TM/NOPB can be used in LED lighting applications to provide efficient and stable power to LED arrays.
4. Robotics and automation: The device can be used in robotics and automation systems to provide efficient power conversion for various electronic components.
5. Portable electronics: The LM2755TM/NOPB can be used in portable electronic devices, such as smartphones, tablets, and laptops, to provide efficient power conversion and regulation.

In summary, the LM2755TM/NOPB is a versatile and efficient switching regulator that offers a wide range of features and applications. Its high efficiency, adjustable output voltage, and protection features make it an ideal choice for various power conversion and regulation applications.

LM2755TM/NOPB Documents

Download datasheets and manufacturer documentation for LM2755TM/NOPB

PCN Assembly/Origin :

Wafer Process BCB Elimnation 12/Feb/2014      

Datasheets :

LM2755      

Reference Design Library :

LM2755TMEV: 3x 30mA @ 3.6V Max, 2.7 ~ 5.5V in (RGB)      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

LM2755