LTM4620AEY#PBF

The LTM4620AEY#PBF is a high-performance, step-down DC-DC power module designed by Linear Technology (now part of Analog Devices). It integrates a switching regulator and inductor into a compact package, simplifying the design of power management systems. The module operates from a wide input voltage range of 4.5V to 60V and can deliver an output current of up to 20A, making it suitable for various applications, including industrial, telecommunications, and automotive systems.
Key features include high efficiency, low ripple, and the ability to support a variety of output voltages through external resistors. The LTM4620AEY#PBF also includes built-in protection features such as overcurrent and thermal shutdown, enhancing reliability in demanding environments. Its small footprint and robust design make it ideal for space-constrained applications. The module is available in a compact, thermally efficient package, facilitating easy integration into circuit designs.

The LTM4620AEY#PBF is a step-down DC-DC power module from Analog Devices. Key features include:
1. High Efficiency: Achieves up to 95% efficiency, minimizing heat generation.
2. Input Voltage Range: Operates from 4.5V to 17V input voltages.
3. Output Voltage: Adjustable output range from 0.8V to 5V.
4. Output Current: Delivers up to 20A of continuous output current.
5. Compact Design: Features a small footprint (15mm x 15mm) enabling space-saving designs.
6. Built-in Inductor: Integrates the inductor for a simpler PCB layout and reduced component count.
7. Control Loop: Utilizes a constant on-time control architecture, offering fast transient response.
8. Thermal Protection: Includes thermal shutdown and current limiting features for enhanced reliability.
9. Soft-Start Function: Provides control over output voltage ramp-up during startup.
10. Power Good Indicator: Offers a power good signal to monitor output voltage.
These features make the LTM4620AEY#PBF suitable for various applications, including telecommunications, industrial equipment, and embedded systems.

The LTM4620AEY#PBF is packaged in a 15mm x 15mm plastic QFN (Quad Flat No-lead) package. This compact package is designed for high-performance power management applications, providing efficient thermal performance and a small footprint.

The LTM4620AEY#PBF is a step-down DC-DC power module with a pin count of 20. It is designed for high-efficiency power conversion in a compact package. Key functions of the pins include:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Output voltage.
4. SENSE+ / SENSE-: Voltage sense pins for feedback.
5. SW: Switch node connection.
6. COMP: Compensation network connection for loop stability.
7. CSN / CSP: Current sense pins for overcurrent protection.
8. RUN: Enable pin to turn the module on/off.
9. PG: Power good output signal.
10. TRK: Tracking input for output voltage ramping.
11. FREQ: Frequency setting for operation.
The LTM4620AEY operates over a wide input voltage range and provides various output voltage options, making it suitable for a range of applications including telecommunications, data centers, and industrial systems. For detailed specifications, please refer to the manufacturer's datasheet.

The LTM4620AEY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a prominent multinational semiconductor company that specializes in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company serves a wide range of industries, including communications, automotive, industrial, and consumer electronics. The LTM4620 is a microSiP DC-DC step-down power module, known for its compact design and high efficiency, catering to applications that require reliable power management solutions.

The LTM4620AEY#PBF is a dual output, step-down DC-DC power module primarily used in applications such as telecommunications, industrial equipment, medical devices, and digital signal processors. It is designed for powering FPGAs, microcontrollers, and processors, offering high efficiency, compact size, and integrated power management features.

The LTM4620AEY#PBF is a step-down DC-DC µModule regulator. Equivalent products include the LTC7120, LTC7565, and the LMZ31710. For more specific compatibility, consider the LTM4620A or related LTM series modules from Linear Technology (now part of Analog Devices) that offer similar specifications and features. Always check datasheets for detailed comparisons.