Texas Instruments

LM2936MM-5.0/NOPB  

Linear & Switching Voltage Regulators

The LM2936MM-5.0/NOPB is a step-up/step-down ideal diode controller from Texas Instruments. It is designed to improve the efficiency of energy transfer from a solar panel to a battery by regulating the power flow and minimizing energy loss.

Description:

The LM2936MM-5.0/NOPB is a highly integrated solution that combines a step-up/step-down converter, an MPPT (maximum power point tracking) algorithm, and a load switch. It is available in a compact 16-pin QFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The LM2936MM-5.0/NOPB can operate with input voltages ranging from 3V to 60V, making it suitable for a wide range of solar panel configurations.
2. High efficiency: The device features a high efficiency of up to 98%, which helps to minimize energy loss and maximize the amount of power transferred to the battery.
3. MPPT algorithm: The built-in MPPT algorithm continuously tracks the maximum power point of the solar panel, ensuring that the maximum amount of power is transferred to the battery.
4. Load switch: The integrated load switch allows the device to disconnect the battery from the load when the input voltage is too low, preventing over-discharge of the battery.
5. Protection features: The LM2936MM-5.0/NOPB includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure the safe operation of the system.

Applications:

The LM2936MM-5.0/NOPB is ideal for a variety of solar energy harvesting applications, including:

1. Portable solar chargers: The device can be used to charge batteries in portable devices such as smartphones, tablets, and laptops.
2. Small-scale solar power systems: The LM2936MM-5.0/NOPB can be used in small-scale solar power systems, such as those used to power remote sensors or communication equipment.
3. Solar-powered LED lighting: The device can be used to power LED lighting systems, providing efficient and reliable illumination in both indoor and outdoor environments.
4. Battery backup systems: The LM2936MM-5.0/NOPB can be used in battery backup systems to ensure that critical loads remain operational during power outages.

In summary, the LM2936MM-5.0/NOPB from Texas Instruments is a highly efficient and versatile step-up/step-down ideal diode controller that is well-suited for a wide range of solar energy harvesting applications. Its compact form factor, integrated MPPT algorithm, and robust protection features make it an excellent choice for designers looking to maximize the performance and reliability of their solar energy systems.

LM2936MM-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM2936MM-5.0/NOPB

PCN Assembly/Origin :

Mult Devices 21/Aug/2017      

Datasheets :

LM2936      

UNKNOWN TYPE :

8-VSSOP      

Reference Design Library :

PMP10624: USB-C Supply, 5V, 9V, or 12V at 3A, 9 ~ 42V in      

Design Resources :

LM2936 Design with WEBENCH® Power Designer      

PCN Design/Specification :

Copper Bonding Wire 23/Dec/2014