LTM4632EY#PBF

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LTM4632EY#PBF

DC DC CNVRTR 0.6-2.5V 0.6-2.5V

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Specifications

Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 2
Voltage - Input (Min) 3.6V
Voltage - Input (Max) 15V
Voltage - Output 1 0.6 ~ 2.5V
Voltage - Output 2 0.6 ~ 2.5V
Current - Output (Max) 3A, 3A
Applications ITE (Commercial)
Features OTP, OVP
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 25-PowerBBGA Module
Size / Dimension 0.25" L x 0.25" W x 0.07" H (6.3mm x 6.3mm x 1.8mm)
Base Product Number LTM4632
Supplier Device Package 25-BGA (6.25x6.25)

Overview

Description

The LTM4632EY#PBF is a high-performance, step-down power module from Linear Technology (now part of Analog Devices). It integrates a switching regulator with the necessary passive components, allowing for a compact design suitable for various applications. This module provides a regulated output voltage with a range of input voltages from 4.5V to 18V, delivering up to 3A of output current.
Key features include high efficiency, low output ripple, and a small footprint, making it ideal for powering processors, FPGAs, and other digital circuits. The module supports a wide range of output voltages adjustable through external resistors. It also offers functionalities such as power-good indicators, current monitoring, and thermal protection.
The LTM4632EY#PBF is packaged in a compact 15mm x 15mm LGA, which helps in saving board space while maintaining thermal performance. Its ease of use and integration capability make it a popular choice for designers seeking reliable power solutions in space-constrained environments.

Features

The LTM4632EY#PBF is a high-efficiency, dual-output DC-DC step-down power module from Analog Devices. Key features include:
- Input Voltage Range: 4.5V to 20V.
- Output Voltage: Adjustable from 0.8V to 5V.
- Output Current: Up to 3A per channel.
- Efficiency: Up to 95%, reducing heat dissipation.
- Integrated Inductor: Compact design eliminates the need for external inductors.
- Power Management: Features tracking and sequencing for multiple outputs.
- Thermal Protection: Over-temperature and over-current protection integrated.
- Small Footprint: 15mm x 15mm x 5.01mm package size ideal for space-constrained applications.
- Control Interface: I2C for monitoring and control.
- Applications: Suitable for distributed power systems, point-of-load applications, and portable devices.
These features make the LTM4632EY#PBF a versatile choice for efficient power conversion in various electronic applications.

Package

The LTM4632EY#PBF is packaged in a 16-lead LGA (Land Grid Array) package. This compact design allows for efficient thermal performance and space-saving on printed circuit boards.

Pinout

The LTM4632EY#PBF is a step-down DC-DC power module from Analog Devices, specifically designed for high-efficiency power conversion. It features a total of 20 pins.
Key functions of the pins include:
- Power Inputs (VIN and GND): Connects the main input power supply.
- Output Voltage Adjust (VOUT): Allows for setting the output voltage using external resistors.
- Feedback (FB): Provides feedback for voltage regulation.
- Control Pins (RUN, MODE): Used for enabling/disabling the module and setting the operation mode (e.g., Burst Mode).
- Compensation (COMP): Used for external compensation to optimize stability and transient response.
- Power Good (PG): Indicates if the output voltage is within regulation limits.
- Thermal and Ground Pins: For improved thermal performance and grounding.
The LTM4632 is suitable for applications requiring compact, efficient power management.

Manufacturer

The LTM4632EY#PBF is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in providing a wide range of solutions for various applications, including communications, automotive, industrial, and consumer electronics. Founded in 1965, Analog Devices is known for its innovation in signal processing technology and is a key player in the semiconductor industry, offering products that enhance the performance and efficiency of electronic systems.

Application

The LTM4632EY#PBF is a high-performance step-down DC-DC µModule regulator used in various applications, including telecommunications, data centers, industrial automation, and automotive systems. It is ideal for powering FPGAs, ASICs, and microprocessors, as well as for point-of-load (POL) power in distributed power architectures. Its compact design and efficiency make it suitable for space-constrained environments.

Equivalent

The LTM4632EY#PBF is a step-down DC-DC converter module. Equivalent products include:
1. LTM4631 - Similar functionality with adjustments for different output current.
2. LTM4633 - Provides additional features and higher power output.
3. TPS563201 - A Texas Instruments alternative with similar specifications.
4. MP1584 - A cost-effective option for buck conversion.
Always check datasheets for specific requirements and compatibility before substitution.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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