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LTM4622IV#PBF
+物料清單DC DC CNVRTR 0.6-5.5V 0.6-5.5V
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製造商ADI公司
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製造商部分 #LTM4622IV#PBF
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有存貨27861
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規格
| 屬性 | 價值 |
| 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 | 0.6 ~ 5.5V |
| Voltage - Output 2 | 0.6 ~ 5.5V |
| Current - Output (Max) | 2.5A, 2.5A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, OVP |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 25-PowerLGA Module |
| Size / Dimension | 0.25" L x 0.25" W x 0.07" H (6.3mm x 6.3mm x 1.8mm) |
| Supplier Device Package | 25-LGA (6.25x6.25) |
| Base Product Number | LTM4622 |
概述
Description
The module operates over an input voltage range of 4.5V to 16V and can deliver up to 2.5A per channel with adjustable output voltages ranging from 0.6V to 5.5V. Its high efficiency, low noise, and excellent thermal performance make it suitable for use in various applications, including telecom, networking, and industrial equipment.
The LTM4622IV#PBF features include soft-start, current foldback, short-circuit, and overtemperature protection. Its design supports parallel operation for higher current requirements, making it versatile for a wide array of power regulation needs.
Equivalent
Features
1. Input Voltage Range: Operates from a wide input voltage range of 4V to 20V.
2. Output Voltage Range: Supports output voltages from 0.6V to 5.5V.
3. Efficiency: Offers high efficiency, up to 90%, which reduces power loss and thermal management challenges.
4. Compact Design: Comes in a small form factor, a 15mm x 9mm x 4.32mm BGA package, suitable for space-constrained applications.
5. Fast Transient Response: Features fast transient response to load changes for stable system performance.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and output voltage tracking for reliable operation.
7. Operating Temperature Range: Industrial temperature range from -40°C to 125°C, suitable for harsh environments.
8. Ease of Use: Integrated design minimizes external components, simplifying the power supply design process.
These features make the LTM4622IV#PBF suitable for applications requiring efficient, compact, and reliable power conversion solutions.
Pinout
The pin count for the LTM4622IV#PBF is 144. This module integrates the switching controller, power MOSFETs, inductor, and support components, making it a highly integrated solution for point-of-load regulation from higher voltage rails. It offers dual 2.5A outputs, and the output voltage can be programmed from 0.6V to 5.5V.
It is specifically designed for applications requiring multiple power rails, such as FPGA, ASIC, and microprocessor core and I/O voltages. The module simplifies the design by reducing the need for external components and is suitable for space-constrained applications.