Texas Instruments

LM34926SD/NOPB  

DC Switching Voltage Regulators

The LM34926SD/NOPB is a high-efficiency step-down (buck) converter from Texas Instruments. It is designed to provide a regulated output voltage from a higher input voltage source. Here is a brief description of the model, its features, and applications:

Description:

The LM34926SD/NOPB is a part of Texas Instruments' Simple Switcher® synchronous step-down regulator family. It is a highly integrated solution that offers high efficiency and a small solution size, making it suitable for a wide range of applications.

Features:

1. High Efficiency: The LM34926SD/NOPB is designed for high efficiency, which can help reduce power consumption and heat generation in the system.

2. Wide Input Voltage Range: It can handle a wide range of input voltages, making it versatile for different power supply scenarios.

3. Synchronous Rectification: The device uses synchronous rectification, which improves efficiency by reducing conduction losses.

4. Integrated MOSFETs: The converter includes integrated N-channel MOSFETs, which reduces the number of external components needed.

5. Small Package Size: The LM34926SD/NOPB comes in a small-outline package (SD), which is suitable for space-constrained applications.

6. Protection Features: It includes various protection features such as over-current protection, over-temperature protection, and thermal shutdown.

7. Adjustable Output Voltage: The output voltage can be adjusted to meet the requirements of different loads.

8. Low Ripple and Noise: The device is designed to minimize output ripple and noise, which is crucial for sensitive applications.

Applications:

1. Portable Electronics: Due to its high efficiency and small size, it is ideal for powering portable electronic devices like smartphones, tablets, and wearables.

2. Power Supplies: It can be used in compact power supply units for a variety of electronic equipment.

3. Industrial Equipment: The LM34926SD/NOPB can provide a regulated power supply for industrial equipment where efficiency and reliability are critical.

4. Medical Devices: Its low noise and high efficiency make it suitable for use in battery-powered medical devices.

5. Telecommunications: It can be used in power supply applications for telecommunications equipment, where a stable and efficient power supply is necessary.

6. Computing: In computing applications, it can provide power to various components such as CPUs, GPUs, and memory modules.

Remember that the specific suitability of the LM34926SD/NOPB for any given application would depend on the detailed requirements of that application, including the required input voltage, output voltage, current, and efficiency. Always refer to the datasheet and consult with a power electronics engineer when designing with such components.

LM34926SD/NOPB Documents

Download datasheets and manufacturer documentation for LM34926SD/NOPB

PCN Assembly/Origin :

Wafer Fab Site Addition 20/Mar/2015      

Datasheets :

LM34926      

Reference Design Library :

LM3492EVAL: 150mA (x2) @ 38V Max, 9 ~ 16V in      

HTML Datasheet :

LM34926      

PCN Design/Specification :

Cu Wire 21/Mar/2017