LTM4622AIY#PBF

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LTM4622AIY#PBF

DC DC CONVERTER 1.5-12V 1.5-12V

100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Series µModule®
Part Status Active
Type Non-Isolated PoL Module
Number of Outputs 2
Voltage - Input (Min) 3.6V
Voltage - Input (Max) 20V
Voltage - Output 1 1.5 ~ 12V
Voltage - Output 2 1.5 ~ 12V
Current - Output (Max) 2A, 2A
Applications ITE (Commercial)
Features OCP, 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 0.10" H (6.3mm x 6.3mm x 2.4mm)
Supplier Device Package 25-BGA (6.25x6.25)
Base Product Number LTM4622

Tổng quan

Description

The LTM4622AIY#PBF is a step-down (buck) DC-DC power module designed by Linear Technology, now part of Analog Devices. It features a compact, low-profile design suitable for applications requiring efficient power conversion. This module integrates a power inductor, control circuitry, and support components, streamlining design efforts and reducing board space.
Key specifications include an output voltage range of 0.8V to 5.5V, output current capability of up to 2A, and high efficiency often exceeding 90%. It operates over a wide input voltage range, typically from 4.5V to 20V. The LTM4622AIY#PBF also includes features such as remote sensing, tracking, and soft start, making it versatile for various applications, including telecommunications, industrial systems, and consumer electronics.
The module's thermal performance and low EMI characteristics enhance its suitability for densely populated circuit boards. Overall, the LTM4622AIY#PBF is an effective solution for compact, high-performance power regulation needs.

Features

The LTM4622AIY#PBF is a high-performance DC-DC step-down power module from Analog Devices. Key features include:
- Dual Output: Capable of delivering two independent output voltages.
- Efficiency: Offers high efficiency up to 95%, minimizing heat generation.
- Input Voltage Range: Supports a wide input voltage range from 4.5V to 16V.
- Output Current: Each output can deliver up to 2A continuously.
- Compact Size: Integrated design reduces component count and board space, measuring only 15mm x 9mm x 3mm.
- Integrated Inductor: Built-in inductor simplifies layout and reduces parasitic effects.
- Adjustable Outputs: Voltage outputs can be easily adjusted via external resistors.
- Power Good Indicator: Features a power good pin for monitoring output voltage status.
- Thermal Protection: Includes over-temperature protection for enhanced reliability.
This module is ideal for space-constrained applications in telecommunications, automotive, and industrial systems.

Package

The LTM4622AIY#PBF is packaged in a 9mm x 15mm area, 5mm high, thermally enhanced 28-lead LGA (Land Grid Array) package. This type of package is designed for efficient thermal performance and compact design in power management applications.

Pinout

The LTM4622AIY#PBF is a dual-output, step-down DC-DC regulator from Analog Devices' LTC series. It has a total pin count of 28 pins.
Key functions of the pins include:
- Input Voltage: Pins for connecting the input voltage (VIN).
- Output Voltage: Pins for VOUT1 and VOUT2 outputs, which can be adjusted based on configuration.
- Control Pins: Pins for enabling/disabling the regulator, tracking, and output voltage programming.
- Feedback and Compensation: Pins for feedback resistors and compensation network to stabilize the output.
- Power Good Indicator: A pin that indicates when the outputs are within specified voltage ranges.
- Thermal and Fault Protection: Pins related to thermal shutdown and fault reporting.
This regulator is designed for high efficiency and compact designs, suitable for various applications, including telecom, automotive, and industrial systems. For detailed specifications, refer to the manufacturer's datasheet.

Manufacturer

The manufacturer of the LTM4622AIY#PBF is Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company specializes in high-performance components that are used in a wide range of applications, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices is known for its innovative solutions that enhance performance and efficiency in electronic devices. The LTM4622AIY#PBF is a step-down power module, part of their product line that addresses power management needs in various electronic systems.

Application

The LTM4622AIY#PBF is a dual-output power module designed for applications requiring step-down DC-DC conversion. Typical areas include telecommunications, data centers, industrial equipment, automotive systems, and portable devices. It is suitable for powering FPGAs, microcontrollers, and other low-voltage digital loads, offering high efficiency and compact design for space-constrained environments.

Equivalent

The LTM4622AIY#PBF is a dual-output step-down DC-DC converter from Analog Devices. Equivalent products include:
1. LTM4622AIY (same part, different package)
2. LTM4620 (single-output variant)
3. LTM4621 (dual-output with different current rating)
For specific applications, consider similar integrated power modules from competitors like Texas Instruments (e.g., TPS54620) or Murata (e.g., OKR series) if their specifications match your requirements. Always check datasheets for compatibility.

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Hãng DHL: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 2-5 ngày làm việc.

FedEx: Chi phí vận chuyển dao động từ $ 25- $ 40 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

EMS: Chi phí vận chuyển dao động từ $ 30- $ 50 (0,5kg), với thời gian giao hàng ước tính là 7-15 ngày làm việc.

Đăng ký Air Mail: Chi phí vận chuyển là $ 2- $ 4 (0.1kg), với thời gian giao hàng ước tính là 5-20 ngày làm việc.

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