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MAX15053EWL+T
IC REG BUCK ADJUSTABLE 2A 9WLP
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.7V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 5.17V |
| Current-Output | 2A |
| Frequency-Switching | 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 9-WFBGA, WLBGA |
概述
Description
The MAX15053EWL+T is a high-efficiency, step-down DC-DC converter designed by Maxim Integrated (now part of Analog Devices). It is optimized for applications requiring compact, efficient power conversion with minimal external components. This converter supports input voltages ranging from 2.7V to 5.5V, making it suitable for battery-powered devices and point-of-load applications. It delivers up to 3A of continuous output current while providing excellent line and load regulation.
The MAX15053EWL+T operates at a fixed frequency of 2MHz, allowing for small external components and better efficiency at higher operating frequencies. It also features an internal synchronous rectifier, which eliminates the need for an external Schottky diode and enhances efficiency by reducing power loss.
Protection features include overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable operation under various conditions. Its compact WLP (Wafer-Level Package) footprint makes it ideal for space-constrained designs.
Overall, the MAX15053EWL+T is a versatile and efficient solution for modern electronic systems requiring stable power delivery with minimal board space.
The MAX15053EWL+T operates at a fixed frequency of 2MHz, allowing for small external components and better efficiency at higher operating frequencies. It also features an internal synchronous rectifier, which eliminates the need for an external Schottky diode and enhances efficiency by reducing power loss.
Protection features include overcurrent protection, thermal shutdown, and undervoltage lockout, ensuring reliable operation under various conditions. Its compact WLP (Wafer-Level Package) footprint makes it ideal for space-constrained designs.
Overall, the MAX15053EWL+T is a versatile and efficient solution for modern electronic systems requiring stable power delivery with minimal board space.
Features
The MAX15053EWL+T is a high-efficiency, step-down DC-DC converter from Maxim Integrated, designed for various power supply applications. It features:
1. Input Voltage Range: Operates with an input voltage from 2.7V to 5.5V.
2. Output Voltage: Provides adjustable output voltage down to as low as 0.6V.
3. Current Capability: Can deliver up to 3A of continuous output current.
4. Efficiency: High efficiency of up to 96% helps in reducing power loss and thermal buildup.
5. Switching Frequency: Fixed 1MHz switching frequency for optimized performance.
6. Compact Size: Available in a space-saving, 10-pin, 3mm x 3mm TDFN package.
7. Protection Features: Includes overcurrent protection, undervoltage lockout, and thermal shutdown for enhanced reliability.
8. Integrated MOSFETs: Built-in high-side and low-side MOSFETs simplify design and reduce component count.
9. Soft-Start: Programmable soft-start feature to reduce inrush current during start-up.
This device is suitable for applications such as point-of-load regulation in networking, industrial, and consumer electronics due to its compact size, high efficiency, and robust protection features.
1. Input Voltage Range: Operates with an input voltage from 2.7V to 5.5V.
2. Output Voltage: Provides adjustable output voltage down to as low as 0.6V.
3. Current Capability: Can deliver up to 3A of continuous output current.
4. Efficiency: High efficiency of up to 96% helps in reducing power loss and thermal buildup.
5. Switching Frequency: Fixed 1MHz switching frequency for optimized performance.
6. Compact Size: Available in a space-saving, 10-pin, 3mm x 3mm TDFN package.
7. Protection Features: Includes overcurrent protection, undervoltage lockout, and thermal shutdown for enhanced reliability.
8. Integrated MOSFETs: Built-in high-side and low-side MOSFETs simplify design and reduce component count.
9. Soft-Start: Programmable soft-start feature to reduce inrush current during start-up.
This device is suitable for applications such as point-of-load regulation in networking, industrial, and consumer electronics due to its compact size, high efficiency, and robust protection features.
Package
The MAX15053EWL+T is a power management IC from Maxim Integrated, provided in a TDFN (Thin Dual Flat No-lead) package type. This package is compact and suitable for high-density electronic applications, featuring lead-free and RoHS compliance, ensuring environmentally friendly standards.
Pinout
The MAX15053EWL+T is a step-down DC-DC converter from Maxim Integrated. It comes in a tiny, 10-lead WLP (Wafer-Level Package), which contributes to its compactness and suitability for small, space-constrained applications. The pin count for this package is 10 pins.
The primary function of the MAX15053 is to efficiently step down higher voltage levels to lower ones while providing a regulated output. It is designed to deliver up to 3 A of output current with high efficiency, making it ideal for powering digital loads, such as processors and other electronic components. The device supports input voltages from 2.9 V to 5.5 V and provides an adjustable output voltage via an external resistor divider. Other features typically include over-current protection, thermal shutdown, and soft-start, which help ensure the device's robustness and reliability in various applications.
The primary function of the MAX15053 is to efficiently step down higher voltage levels to lower ones while providing a regulated output. It is designed to deliver up to 3 A of output current with high efficiency, making it ideal for powering digital loads, such as processors and other electronic components. The device supports input voltages from 2.9 V to 5.5 V and provides an adjustable output voltage via an external resistor divider. Other features typically include over-current protection, thermal shutdown, and soft-start, which help ensure the device's robustness and reliability in various applications.
Manufacturer
The MAX15053EWL+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is a company that specializes in the design and manufacture of analog and mixed-signal integrated circuits. These products are used across various industries, including consumer electronics, automotive, industrial, and healthcare. Maxim Integrated's solutions help in managing power, protecting circuits, sensing environments, and connecting devices. In August 2021, Analog Devices completed its acquisition of Maxim Integrated, broadening its portfolio and enhancing its capabilities in the semiconductor market.
Application
The MAX15053EWL+T is a step-down DC-DC converter designed for applications requiring efficient power management. It is commonly used in areas such as telecommunications, networking equipment, and industrial control systems. Its features make it suitable for powering microcontrollers, DSPs, FPGAs, and other digital ICs in portable devices, computing, and consumer electronics, where space and power efficiency are crucial.
Equivalent
The MAX15053EWL+T is a step-down DC-DC converter. Equivalent products include the TPS54231 from Texas Instruments, LTC3633 from Analog Devices, and the LM20333 from Texas Instruments. These alternatives offer similar functionalities in terms of voltage regulation and efficiency, although specific performance parameters should be compared to ensure compatibility with your application. Always verify pin compatibility and electrical characteristics before substituting components.
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