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MAX15021ATI/V+T
+BOM-
제조업체아날로그/MMaxim 통합
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제조업체 부품 #MAX15021ATI/V+T
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사양
| 속성 | 가치 |
| Series | MAX15021 |
| Brand | Analog Devices / Maxim Integrated |
| ProductType | Switching Voltage Regulators |
| Subcategory | PMIC - Power Management ICs |
| Qualification | AEC-Q100 |
| Part#Aliases | MAX15021 |
개요
Description
The MAX15021ATI/V+T is a high-efficiency, step-down DC-DC converter designed for powering low-voltage digital systems from a higher input voltage source. It features a wide input voltage range, typically from 4.5V to 60V, making it suitable for a variety of applications, including industrial, automotive, and telecommunications.
This device employs a synchronous rectification architecture to maximize efficiency, achieving up to 95% efficiency at full load. The MAX15021ATI/V+T supports adjustable output voltage settings, allowing it to deliver power to sensitive components. It includes protection features such as over-voltage, under-voltage, and thermal shutdown, enhancing system reliability.
Additionally, it has a compact package, making it ideal for space-constrained designs. Its integrated power management features and robust performance make it a reliable choice for engineers looking to implement efficient power solutions in their projects.
This device employs a synchronous rectification architecture to maximize efficiency, achieving up to 95% efficiency at full load. The MAX15021ATI/V+T supports adjustable output voltage settings, allowing it to deliver power to sensitive components. It includes protection features such as over-voltage, under-voltage, and thermal shutdown, enhancing system reliability.
Additionally, it has a compact package, making it ideal for space-constrained designs. Its integrated power management features and robust performance make it a reliable choice for engineers looking to implement efficient power solutions in their projects.
Equivalent
The MAX15021ATI/V+T is a high-efficiency, integrated power management IC. Equivalent products include the TPS563201 from Texas Instruments, the LM25037 from Texas Instruments, and the LTC3851 from Analog Devices. Always verify specifications, features, and pin compatibility when considering alternatives.
Features
The MAX15021ATI/V+T is a high-performance, quad output, synchronous step-down DC-DC converter from Maxim Integrated. Key features include:
1. Quad Output: Capable of powering multiple loads with up to four independent outputs.
2. High Efficiency: Delivers high efficiency at varying loads, reducing thermal management requirements.
3. Wide Input Voltage Range: Operates effectively with input voltages from 4.5V to 60V.
4. Adjustable Output Voltage: Output voltages can be set from 0.8V to 15V using external resistors.
5. Current Limit Protection: Integrates current limit protection to prevent overloads.
6. Fast Transient Response: Excellent transient response ensures stable output under varying load conditions.
7. Integrated MOSFETs: Reduces component count and board space by utilizing integrated power MOSFETs.
8. Thermal Shutdown: Features thermal shutdown protection to enhance reliability.
9. Small Package: Available in a compact package, facilitating easy integration into space-constrained designs.
This IC is ideal for applications requiring efficient power management across multiple outputs.
1. Quad Output: Capable of powering multiple loads with up to four independent outputs.
2. High Efficiency: Delivers high efficiency at varying loads, reducing thermal management requirements.
3. Wide Input Voltage Range: Operates effectively with input voltages from 4.5V to 60V.
4. Adjustable Output Voltage: Output voltages can be set from 0.8V to 15V using external resistors.
5. Current Limit Protection: Integrates current limit protection to prevent overloads.
6. Fast Transient Response: Excellent transient response ensures stable output under varying load conditions.
7. Integrated MOSFETs: Reduces component count and board space by utilizing integrated power MOSFETs.
8. Thermal Shutdown: Features thermal shutdown protection to enhance reliability.
9. Small Package: Available in a compact package, facilitating easy integration into space-constrained designs.
This IC is ideal for applications requiring efficient power management across multiple outputs.
Pinout
The MAX15021ATI/V+T is a dual-channel, high-efficiency synchronous step-down (buck) regulator from Maxim Integrated. It has a total of 24 pins.
The functions of the pins include:
1. Power Input (VIN) - Supplies the input voltage.
2. Power Ground (PGND) - Ground reference for the power stage.
3. Signal Ground (GND) - Ground reference for signal connections.
4. Switching Nodes (SW) - Connections to the inductor.
5. Output Voltage (VOUT) - Regulated output voltage pins for each channel.
6. Feedback (FB) - Feedback pins for voltage regulation.
7. Compensation (COMP) - Compensation network connections.
8. Enable (ENABLE) - Pin to enable or disable the regulator.
9. Power Save Mode (PSM) - Configures operational mode.
10. Frequency Selection (FREQ) - Sets the switching frequency.
11. Soft Start (SS) - Controls the rise time of the output voltage.
These functions collectively enable the device to efficiently regulate higher input voltages down to lower output levels for various applications.
The functions of the pins include:
1. Power Input (VIN) - Supplies the input voltage.
2. Power Ground (PGND) - Ground reference for the power stage.
3. Signal Ground (GND) - Ground reference for signal connections.
4. Switching Nodes (SW) - Connections to the inductor.
5. Output Voltage (VOUT) - Regulated output voltage pins for each channel.
6. Feedback (FB) - Feedback pins for voltage regulation.
7. Compensation (COMP) - Compensation network connections.
8. Enable (ENABLE) - Pin to enable or disable the regulator.
9. Power Save Mode (PSM) - Configures operational mode.
10. Frequency Selection (FREQ) - Sets the switching frequency.
11. Soft Start (SS) - Controls the rise time of the output voltage.
These functions collectively enable the device to efficiently regulate higher input voltages down to lower output levels for various applications.
Manufacturer
The MAX15021ATI/V+T is manufactured by Analog Devices, Inc. (ADI), a prominent company in the semiconductor industry. Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovation in signal processing technology, serving various sectors such as communications, automotive, industrial, and healthcare.
The MAX15021ATI/V+T is a high-voltage, high-efficiency DC-DC step-down (buck) regulator designed for various applications, including power management in automotive and industrial systems. Analog Devices is recognized for its commitment to quality and reliability, providing solutions that enhance the performance and efficiency of electronic devices. Their extensive portfolio includes amplifiers, converters, sensors, and RF components, making them a key player in the electronics industry.
The MAX15021ATI/V+T is a high-voltage, high-efficiency DC-DC step-down (buck) regulator designed for various applications, including power management in automotive and industrial systems. Analog Devices is recognized for its commitment to quality and reliability, providing solutions that enhance the performance and efficiency of electronic devices. Their extensive portfolio includes amplifiers, converters, sensors, and RF components, making them a key player in the electronics industry.
Application
The MAX15021ATI/V+T is a high-performance, dual-channel voltage regulator designed for various applications, including:
1. Telecommunications: Powering network equipment and base stations.
2. Industrial Automation: Supplying power to control systems and sensors.
3. Consumer Electronics: Used in portable devices for efficient power management.
4. Medical Devices: Providing reliable power for diagnostic and monitoring equipment.
5. Automotive: Suitable for powering electronic control units (ECUs) and infotainment systems.
Its features, like high efficiency and low quiescent current, make it ideal for battery-powered applications.
1. Telecommunications: Powering network equipment and base stations.
2. Industrial Automation: Supplying power to control systems and sensors.
3. Consumer Electronics: Used in portable devices for efficient power management.
4. Medical Devices: Providing reliable power for diagnostic and monitoring equipment.
5. Automotive: Suitable for powering electronic control units (ECUs) and infotainment systems.
Its features, like high efficiency and low quiescent current, make it ideal for battery-powered applications.
Package
The MAX15021ATI/V+T comes in a 28-pin TSSOP (Thin Shrink Small Outline Package) package type.
