LTM4633EY#PBF

The LTM4633EY#PBF is a high-efficiency, dual-output DC-DC step-down power module from Analog Devices' LT® power module series. It integrates a complete switching regulator solution into a compact package, designed for applications requiring high power density, such as industrial, automotive, and telecommunications systems.
Key features include an input voltage range of 4.5V to 17V, dual outputs with adjustable voltage settings, and a maximum output current of 3A per channel. The module employs a synchronous topology for improved efficiency, and it offers features like low output ripple voltage, adjustable switching frequency, and parallel operation capabilities. It also has comprehensive protection features, including overcurrent and thermal shutdown, ensuring reliable operation.
The LTM4633EY#PBF is suitable for applications where space is limited, as it requires minimal external components and has a small footprint. Its ease of use and robust performance make it an excellent choice for designers looking to simplify power management in their systems.

The LTM4633EY#PBF is a high-performance step-down DC-DC power module from Analog Devices. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.8V to 5V.
2. Current Capability: Supports up to 4A continuous output current, with a peak current capability of 6A.
3. High Efficiency: Offers efficiency up to 95% under various loads.
4. Integrated Components: Combines the regulator, inductor, and support circuitry in a compact package.
5. Thermal Management: Built-in thermal protection features to prevent overheating.
6. Input Voltage Range: Accepts input voltages from 4.5V to 20V.
7. Small Footprint: Available in a 15mm x 15mm LGA package, ideal for space-constrained applications.
8. Power Good Indicator: Includes a power-good signal for system monitoring.
9. Adjustable Switching Frequency: Frequency can be set from 300kHz to 1MHz to optimize performance.
These features make the LTM4633 suitable for a wide range of applications, including FPGA and microprocessor power supplies, industrial control, and telecom systems.

The LTM4633EY#PBF is packaged in a 16mm × 16mm × 4.32mm, 6-layer, LGA (Land Grid Array) package. This compact design is optimized for high-density applications, enabling efficient thermal performance and minimized footprint.

The LTM4633EY#PBF is a step-down DC-DC power module with a total of 16 pins. It is designed to deliver up to 3A of output current with a wide input voltage range. The pin functions include:
1. VIN: Power input
2. GND: Ground connection
3. VOUT: Output voltage
4. LTC/RT: Frequency setting and synchronization
5. COMP: Compensation network connection
6. SS: Soft-start control
7. PG: Power good indicator
8. VFB: Feedback voltage input
9. ISET: Current sense resistor connection
10. ILIM: Current limit setting
11. SYNC: External synchronization input
12. FB1/FB2: Feedback pins for dual output configuration
13. NC: No connect (not used)
14. COUT: Output capacitor connection
15. SENSE+: Positive current sense terminal
16. SENSE-: Negative current sense terminal
These pins facilitate various functionalities related to power management, signal feedback, and control in applications requiring efficient DC-DC conversion.

The LTM4633EY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of semiconductors and integrated circuits, particularly in the field of analog, mixed-signal, and digital signal processing technology. Founded in 1965, the company is known for producing high-performance components used in a variety of applications, including communications, automotive, industrial, and consumer electronics. The LTM4633 is a step-down power module that provides efficient voltage regulation in compact form factors, making it suitable for various high-performance electronic systems.

The LTM4633EY#PBF is a step-down DC/DC power module designed for various applications, including telecommunications, industrial equipment, automotive systems, and medical devices. It is suitable for powering microcontrollers, FPGAs, and processors, providing high efficiency and compact design. Its ability to handle high input voltages and deliver adjustable output voltages makes it ideal for efficient power management in space-constrained environments.

The LTM4633EY#PBF is a dual-output, step-down DC-DC power module from Analog Devices. Equivalent products include the Texas Instruments TPS563202, Maxim Integrated MAXM17532, and Murata OKR-T/3-W12-C. These alternatives offer similar specifications for power management in compact form factors. Always verify specific electrical characteristics and performance for suitability in your application.