LM26484SQ

The LM26484SQ is a high-performance, synchronous step-down voltage regulator designed to deliver efficient power conversion for various applications. It typically features a wide input voltage range, allowing it to accept inputs from a battery or a power supply and convert them to lower output voltages required by modern electronic devices.
With integrated MOSFETs, the LM26484SQ offers excellent efficiency, minimizing heat generation and improving thermal performance. Its output current capability is robust, making it suitable for applications like telecommunications, industrial, and consumer electronics.
Key features include adjustable output voltage, soft-start functionality, and various protection mechanisms, such as overcurrent and thermal shutdown. The device also supports multiple configurations, enabling flexibility in design.
Overall, the LM26484SQ is ideal for engineers looking for a compact, reliable, and efficient solution for powering modern electronic systems.

The LM26484SQ is a high-performance, dual-output, step-down voltage regulator. Key features include:
1. Dual Output: Supports two output voltages from a single input.
2. Wide Input Voltage Range: Operates from 4.5V to 60V, accommodating various applications.
3. High Efficiency: Achieves up to 95% efficiency, reducing heat generation and improving battery life.
4. Integrated Power MOSFETs: Simplifies design with built-in high-side and low-side switches.
5. Adjustable Output Voltage: Offers flexibility in output voltage settings.
6. Current Mode Control: Ensures stable operation across varying load conditions.
7. Compensation Network: Internal compensation simplifies design and enhances transient response.
8. Fault Protection Features: Includes overcurrent protection, thermal shutdown, and under-voltage lockout.
9. Small Package Size: Available in a compact QFN package, ideal for space-constrained designs.
10. Flexible Switching Frequency: Supports adjustable switching frequencies for optimized performance.
These features make the LM26484SQ suitable for a wide range of applications, including industrial, automotive, and consumer electronics.

The LM26484SQ is offered in a 32-pin QFN (Quad Flat No-lead) package, which is designed for high efficiency and compact designs in power management applications.

The LM26484SQ is a dual-output synchronous step-down regulator from Texas Instruments. It features a total of 28 pins. The primary functions of these pins include:
1. Power Input: For connecting the input voltage (VIN).
2. Ground Pins: For circuit ground (GND).
3. Output Pins: Two outputs (VOUT1 and VOUT2) for delivering regulated voltages.
4. Feedback Pins: For voltage feedback to regulate output voltage accurately (FB1 and FB2).
5. Enable Pins: To enable or disable the regulator (EN1 and EN2).
6. Compensation Pins: Used for stability and performance (COMP1 and COMP2).
7. Switching Nodes: For the internal switching transistors (SW1 and SW2).
8. Soft-Start: To control the start-up time of the outputs (SS1 and SS2).
9. Other Control Pins: Including options for switching frequency and mode settings.
For detailed specifications and configurations, refer to the data sheet provided by Texas Instruments.

The LM26484SQ is manufactured by Texas Instruments (TI). Texas Instruments is a global technology company known for designing and manufacturing semiconductors and various integrated circuits. Founded in 1930, TI primarily focuses on analog and embedded processing products, serving a wide range of industries, including automotive, industrial, communications, and consumer electronics. The company is recognized for its innovation in analog technology and its extensive portfolio of products that enable high-performance electronic systems. TI is a publicly traded company and operates worldwide, contributing significantly to advancements in electronics and engineering.

The LM26484SQ is a dual-output, high-efficiency DC-DC buck converter primarily used in applications requiring step-down voltage regulation. Key areas include power management for microcontrollers, FPGAs, and processors in telecommunications, industrial automation, automotive electronics, and consumer devices. Its compact size and high output current capability make it suitable for portable devices and embedded systems.

The LM26484SQ is a power management IC with specific features like a dual-output, high-efficiency buck regulator. Equivalent products include the TPS563201 from Texas Instruments, the MAX15005 from Maxim Integrated, and the LTC3862 from Analog Devices. Always verify the specifications and features like input/output voltage ranges, current ratings, and thermal performance when considering substitutes.