LTM8055MPY

The LTM8055MPY is a high-performance, step-down (buck) DC-DC converter designed for a variety of applications. It features a wide input voltage range of 4.5V to 60V and can deliver up to 5A of output current, making it suitable for powering automotive, industrial, and telecom equipment. The device integrates a power switch, compensation network, and various protection features including overcurrent and thermal shutdown.
The LTM8055MPY offers adjustable output voltages from 0.8V to 15V, and it is highly efficient, typically reaching over 90%. Its compact packaging allows for easy integration into space-constrained designs. The converter supports a range of control methods, including frequency synchronization and soft-start, enabling precise regulation and improved performance in dynamic loads.
Additionally, it has a built-in output voltage monitoring feature, which facilitates easier system management. Overall, the LTM8055MPY is ideal for applications that require reliable power conversion with high efficiency and compact size.

The LTM8055MPY is a high-performance microprocessor power management solution designed by Analog Devices. Key features include:
1. High Efficiency: It provides up to 95% efficiency, reducing heat generation and energy loss.
2. Wide Input Voltage Range: Operates from 4.5V to 32V, making it versatile for various applications.
3. Output Current Capability: Delivers up to 5A of output current, suitable for high-demand circuitry.
4. Integrated Components: Combines a step-down DC-DC converter with necessary passive components in a compact package, facilitating easier PCB layout.
5. Power Good Indicator: Includes a power good signal to monitor output voltage status.
6. Adjustable Output Voltage: Output voltage can be set between 0.8V to 15V, providing flexibility for different applications.
7. Thermal Protection: Features thermal shutdown and current limiting to ensure safe operation.
8. Small Package Size: Available in a compact LGA package, promoting space savings in design.
These features make the LTM8055MPY ideal for powering microprocessors, FPGAs, and other digital circuits in various applications.

The LTM8055MPY is packaged in a 28-lead HTQFN (Heat Sink Thin Quad Flat No-lead) package. This compact, low-profile package is designed for efficient thermal management and space-saving in applications.

The LTM8055MPY is a micro-modular DC-DC step-down power module with a pin count of 12.
Pin Functions:
1. VIN - Input voltage.
2. GND - Ground connection.
3. VOUT - Output voltage.
4. SW - Switching node for inductor connection.
5. CSN - Current sense negative input.
6. CSP - Current sense positive input.
7. COMP - Compensation network connection.
8. RT - Timing resistor for setting frequency.
9. VC - Voltage control input.
10. SENSE- - Negative output sense pin.
11. SENSE+ - Positive output sense pin.
12. RUN - Enable control for powering the module on/off.
This device is designed for high efficiency and compact size, making it suitable for various applications, including portable devices and industrial equipment.

The LTM8055MPY is manufactured by Analog Devices, Inc., a prominent technology company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, Analog Devices is known for its innovation in various sectors, including communications, automotive, industrial automation, healthcare, and consumer electronics. The company designs and manufactures a wide range of components such as amplifiers, converters, and power management solutions, catering to both high-volume consumer applications and specialized industrial needs. It is recognized for its commitment to quality and performance in the electronics industry.

The LTM8055MPY is a high-performance, step-down power regulator used in various applications, including industrial automation, telecommunications, medical devices, and automotive systems. Its compact design and efficiency make it ideal for powering microcontrollers, FPGAs, and RF devices, as well as supporting battery-powered applications and point-of-load conversions. Its ability to handle high input voltages and output currents expands its versatility in demanding environments.

The LTM8055MPY is a µModule regulator from Analog Devices that integrates a step-down DC-DC converter with an output voltage of 0.8V to 5V. Equivalent products include the LTC3865, LTC3633, and LTC3780 from Analog Devices, as well as the TPS563201 from Texas Instruments. Always verify specifications to ensure compatibility with your design requirements.