The LM25088QMHX-2/NOPB is a highly integrated, high-efficiency power management IC from Texas Instruments, designed specifically for automotive and industrial applications. This versatile switching regulator features a constant on-time (COT) pulse-width modulation (PWM) control architecture, providing fast transient response and excellent loop stability.

Key Features

• Input Voltage Range: The device operates from an input voltage range of 6V to 42V, making it suitable for a wide array of applications, including those with fluctuating input supplies.
• Output Current: It is capable of delivering up to 2A of continuous output current, ensuring reliable performance for a variety of loads.
• High Efficiency: With its integrated high-side and low-side N-Channel MOSFETs, the LM25088QMHX-2/NOPB achieves high efficiency, which is critical for thermal management and energy savings.
• Adjustable Switching Frequency: The device offers an adjustable switching frequency from 50 kHz to 1 MHz, allowing designers to optimize the performance based on specific application requirements.
• Protection Features: It includes a range of protection features such as thermal shutdown, input undervoltage lockout, output overvoltage protection, and cycle-by-cycle current limit, enhancing system reliability and safety.

Applications

The LM25088QMHX-2/NOPB is ideal for a variety of applications, including but not limited to automotive infotainment systems, advanced driver assistance systems (ADAS), industrial control systems, and power supplies for field transmitters and sensors.

Quality and Reliability

Packaged in a 20-pin TSSOP with exposed thermal pad, this device meets the stringent requirements of the automotive AEC-Q100 Grade 1 standard, ensuring operation in extreme temperature conditions ranging from -40°C to +125°C. The "NOPB" designation indicates that the product is lead-free and RoHS compliant, reflecting Texas Instruments' commitment to environmental sustainability.

Design Support

Texas Instruments offers comprehensive design support for the LM25088QMHX-2/NOPB, including a detailed datasheet, application notes, and a suite of design tools such as the WEBENCH® Power Designer. This support helps designers to rapidly prototype and implement solutions using this advanced power management IC.