Texas Instruments

LM5088QMH-2/NOPB  

DC DC Switching Controllers

LM5088QMH-2/NOPB Description

The LM5088QMH-2/NOPB is a high-performance DC-DC switching controller designed for automotive applications. Manufactured by Texas Instruments, this device is a part of the LM5088 family, known for its robustness and reliability in demanding environments. The LM5088QMH-2/NOPB features a wide input voltage range of 4.5V to 75V, making it suitable for various power supply applications. It operates within a switching frequency range of 50kHz to 1MHz, providing flexibility in design and efficiency optimization. The controller employs a buck topology and supports clock synchronization, ensuring stable and efficient power conversion.

LM5088QMH-2/NOPB Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Product Status: Active
• Frequency - Switching: 50kHz to 1MHz
• Voltage - Supply (Vcc/Vdd): 4.5V to 75V
• Control Features: Enable, Frequency Control, Ramp, Soft Start
• Output Phases: 1
• Synchronous Rectifier: No
• Clock Sync: Yes
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package: Tube
• Base Product Number: LM5088
• Grade: Automotive
• Topology: Buck
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001

The LM5088QMH-2/NOPB offers several unique features that set it apart from similar models. Its wide input voltage range and ability to operate within a broad frequency range make it versatile for various power supply designs. The inclusion of control features such as enable, frequency control, ramp, and soft start allows for precise control and optimization of the power conversion process. Additionally, the device's automotive grade ensures it meets the stringent requirements of the automotive industry, including high reliability and robustness.

LM5088QMH-2/NOPB Applications

The LM5088QMH-2/NOPB is ideal for a variety of automotive applications where high efficiency and reliability are critical. Some specific use cases include:

• Automotive Power Supplies: The wide input voltage range and automotive grade make it suitable for power supplies in vehicles, where the input voltage can vary significantly.
• On-Board Chargers: The device's ability to operate within a broad frequency range and its control features make it ideal for on-board chargers that require efficient power conversion.
• LED Lighting Systems: The LM5088QMH-2/NOPB can be used to drive LED lighting systems in vehicles, providing a stable and efficient power source.
• DC-DC Converters: Its buck topology and control features make it an excellent choice for DC-DC converters in automotive applications, ensuring efficient power conversion and stable output.

Conclusion of LM5088QMH-2/NOPB

The LM5088QMH-2/NOPB is a highly versatile and reliable DC-DC switching controller designed for automotive applications. Its wide input voltage range, broad frequency range, and extensive control features make it an excellent choice for a variety of power supply designs. The device's automotive grade ensures it meets the stringent requirements of the automotive industry, providing high reliability and robustness. Whether used in automotive power supplies, on-board chargers, LED lighting systems, or DC-DC converters, the LM5088QMH-2/NOPB offers exceptional performance and efficiency.

LM5088QMH-2/NOPB Documents

Download datasheets and manufacturer documentation for LM5088QMH-2/NOPB

PCN Assembly/Origin :

ABCD150 09/Dec/2016      

Datasheets :

LM5088/Q      

Design Resources :

LM5088-Q1 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM5088/Q      

PCN Design/Specification :

LM5088x 16/Jun/2022