MP9487GN

The MP9487GN is a high-efficiency, synchronous buck converter designed for a variety of applications, including consumer electronics, telecommunications, and industrial devices. It features a wide input voltage range, typically from 4.5V to 28V, making it suitable for diverse power supply designs. The converter can deliver output currents up to 3A, with adjustable output voltage capabilities, typically ranging from 0.6V to 15V.
Key features include integrated high- and low-side MOSFETs, programmable soft-start, and overcurrent protection, ensuring robust performance and reliability. The MP9487GN employs a pulse-width modulation (PWM) control scheme, which allows for efficient power conversion and minimal heat generation. Additionally, it supports various operational modes, such as forced PWM and pulse skipping, to optimize efficiency under different load conditions.
With its compact package and high integration level, the MP9487GN is suitable for space-constrained designs while delivering reliable power management. Its ease of use, combined with extensive protection features, makes it an excellent choice for engineers looking to implement efficient power solutions.

The MP9487GN is a high-performance buck converter designed for efficient power management in various applications. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 60V, accommodating a broad range of input sources.
2. High Efficiency: Achieves up to 95% efficiency, minimizing power loss and heat generation.
3. Adjustable Output Voltage: Offers a programmable output voltage down to 0.8V, suitable for various load requirements.
4. Current Mode Control: Ensures stable operation and fast transient response.
5. Integrated High-Side and Low-Side Switches: Reduces component count and saves PCB space.
6. Protection Features: Includes over-current, over-voltage, and thermal shutdown protections for enhanced reliability.
7. Synchronous Operation: Capable of synchronous rectification to improve efficiency at lower loads.
8. Compensation Network: Internal compensation simplifies design and enhances performance.
9. Small Package Size: Available in a compact package for space-limited applications.
Overall, the MP9487GN is ideal for automotive, industrial, and consumer electronics where efficient power conversion is critical.

The MP9487GN is packaged in a QFN-20 (3mm x 3mm) package type.

The MP9487GN is a step-down (buck) regulator with a pin count of 16. Its primary function is to convert a higher input voltage to a lower output voltage efficiently, providing a stable power supply for various electronic applications.
Key pin functions include:
1. VIN - Input voltage supply.
2. GND - Ground reference.
3. SW - Switch node for the internal MOSFET.
4. VOUT - Output voltage.
5. COMP - Compensation for stability.
6. FB - Feedback voltage for regulation.
7. EN - Enable pin to turn the device on/off.
8. SENSE - Current sensing for overcurrent protection.
9. PG - Power good indicator.
10. SS - Soft start control.
11. BOOT - Bootstrap capacitor connection.
12. RT - Resistor for setting the switching frequency.
13. IMODE - Operation mode selection.
14. DTC - Diode emulation mode control.
15. OPP - Over-power protection.
16. NC - No connect.
These features make the MP9487GN suitable for powering processors and other voltage-sensitive components efficiently.

The MP9487GN is manufactured by Monolithic Power Systems, Inc. (MPS), a company that specializes in high-performance power management solutions. Founded in 1997 and headquartered in San Jose, California, MPS designs and develops a wide range of power management ICs (integrated circuits) and related components for various applications, including automotive, industrial, telecommunications, and consumer electronics. The company focuses on providing innovative, efficient, and compact power solutions to meet the needs of its diverse customer base. MPS is recognized for its commitment to quality and reliability in the semiconductor industry.

The MP9487GN is a high-efficiency buck converter primarily used in applications such as power management for consumer electronics, telecommunications equipment, computer hardware, and LED drivers. It is suitable for powering processors, FPGAs, and other digital circuits where regulated voltage is essential. Its compact size and high performance make it ideal for portable devices and automotive applications as well.

The MP9487GN is a high-efficiency buck converter. Equivalent products include the TPS563201 from Texas Instruments, LM2596 from Texas Instruments, and the LT1763 from Analog Devices. Additionally, the MICROPAC MP1584 and the LM2675 from Texas Instruments can serve as alternatives, depending on the specific application requirements such as output voltage, current rating, and efficiency. Always check the datasheets for detailed specifications to ensure compatibility.