LM25010Q1MH/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM25010Q1MH/NOPB is a synchronous buck voltage regulator from Texas Instruments in the LM25010 Buck Converter family. It is a step-down DC power supply converter capable of providing up to 10A of current for a single output at up to 500kHz switching frequency, with a voltage range from 2.5V to 42V. The device is available in a wide range of packages sizes and features to suit a variety of applications and system requirements. This article will cover the applicable applications and working principles of the LM25010Q1MH/NOPB.

Application Field: The LM25010Q1MH/NOPB is well-suited for a variety of applications. It is commonly used in general-purpose power supply design, such as FPGA, ASIC, and microcontroller-based products. The device is also suitable for battery powered products and on-board applications, and is a good choice for energy-efficient DC/DC regulation and 12V-to-5V/3.3V voltage step-down conversion. Some of the more specific applications for the LM25010Q1MH/NOPB include automotive, LED lighting, home appliances, gaming systems, HVAC and medical equipment.

Working Principle: The LM25010Q1MH/NOPB is a synchronous step-down DC-DC converter that works on the principles of continuous conduction mode (CCM) and pulse-width modulation (PWM). The PWM circuit modulates the on-time of the power switch, while the compensator adjusts the off-time to achieve the user-defined output voltage. The device also features a maximum current-mode control loop and a fast-transient response of less than 1μs to keep the output voltage constant over the entire load current range. The device also features a built-in over-current protection and a precision-tracking reference circuit for improved dynamic accuracy.

The device also features an integrated power switch and sensing circuitry, allowing the user to set their desired switching frequency and modulation type (PWM/PFM/CDM) without the need for external components. The device can be used with a wide variety of external components, including capacitors, inductors and resistors, with the ability to switch frequencies up to 500kHz. The device also includes an optional bleeder circuit, which reduces output ripple for lower noise operation.

The LM25010Q1MH/NOPB is an ideal choice for a variety of market-ready products and solutions. With its robust feature set and broad application range, the device is well-suited for a variety of demanding applications. The device’s wide operating voltage range and integrated feedback loop allow for precise and accurate regulation of the output voltage, while its high switching frequency contributes to improved power efficiency. Additionally, the LM25010Q1MH/NOPB is well-suited for a variety of automotive, LED lighting and medical applications.

The specific data is subject to PDF, and the above content is for reference