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MAX5986AETE+
IC POE CNTRL 1 CHANNEL 16TQFN
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規格
| Part Status | Active |
| Type | Controller (PD), DC/DC |
| Number of Channels | 1 |
| Power - Max | 3.84 W |
| Internal Switch(s) | Yes |
| Auxiliary Sense | Yes |
| Standards | 802.3af (PoE) |
| Voltage - Supply | 8.7V ~ 60V |
| Current - Supply | 3.6mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-WQFN Exposed Pad |
| Supplier Device Package | 16-TQFN (5x5) |
| Base Product Number | MAX5986 |
概述
Description
The MAX5986AETE+ is a high-efficiency, integrated power management IC designed for USB Type-C applications. It serves as a power path controller that facilitates power delivery (PD) in electronic devices. This device efficiently manages power flow between a power source (like a USB charger) and a load (like a smartphone or laptop) while ensuring safe operation.
Key features include support for multiple power profiles, low on-resistance MOSFETs for reduced power loss, and a robust protection mechanism against overvoltage, overcurrent, and thermal events. The IC is designed to simplify the implementation of USB PD, ensuring proper negotiation of power requirements between devices.
The MAX5986AETE+ is suited for applications requiring reliable power management, including laptops, tablets, and other portable electronics that utilize USB Type-C for charging and data transfer. Its compact package and integrated functionality help reduce the overall component count and design complexity, making it an ideal choice for modern power delivery solutions.
Key features include support for multiple power profiles, low on-resistance MOSFETs for reduced power loss, and a robust protection mechanism against overvoltage, overcurrent, and thermal events. The IC is designed to simplify the implementation of USB PD, ensuring proper negotiation of power requirements between devices.
The MAX5986AETE+ is suited for applications requiring reliable power management, including laptops, tablets, and other portable electronics that utilize USB Type-C for charging and data transfer. Its compact package and integrated functionality help reduce the overall component count and design complexity, making it an ideal choice for modern power delivery solutions.
Features
The MAX5986AETE+ is a high-performance, power-management IC designed for battery-powered applications. Key features include:
1. Integrated Power Path Management: It efficiently manages power distribution between multiple sources, enhancing battery life and system reliability.
2. Low Quiescent Current: Designed for low power consumption, it minimizes energy use when the device is idle.
3. High Efficiency: It supports high-efficiency switching, reducing heat generation and extending battery runtime.
4. Wide Input Voltage Range: Operates over a broad input voltage range, accommodating various power sources.
5. Adjustable Output Voltage: Offers flexibility in output voltage settings for diverse application requirements.
6. Built-in Protection Features: Includes over-voltage, under-voltage, and thermal protection, ensuring safe operation.
7. Small Package Size: Packaged in a compact form factor, ideal for space-constrained designs.
This IC is suitable for applications in portable electronics, smartphones, and other battery-operated devices.
1. Integrated Power Path Management: It efficiently manages power distribution between multiple sources, enhancing battery life and system reliability.
2. Low Quiescent Current: Designed for low power consumption, it minimizes energy use when the device is idle.
3. High Efficiency: It supports high-efficiency switching, reducing heat generation and extending battery runtime.
4. Wide Input Voltage Range: Operates over a broad input voltage range, accommodating various power sources.
5. Adjustable Output Voltage: Offers flexibility in output voltage settings for diverse application requirements.
6. Built-in Protection Features: Includes over-voltage, under-voltage, and thermal protection, ensuring safe operation.
7. Small Package Size: Packaged in a compact form factor, ideal for space-constrained designs.
This IC is suitable for applications in portable electronics, smartphones, and other battery-operated devices.
Package
The MAX5986AETE+ is packaged in a 16-pin TQFN (thin quad flat no-lead) format. This type of package provides a compact design with excellent thermal performance and is suitable for surface mounting in electronic applications.
Pinout
The MAX5986AETE+ is an integrated power management IC with a total of 16 pins. The device is designed primarily for power-over-Ethernet (PoE) applications and provides features such as power detection, classification, and power management for powered devices (PDs).
Key pin functions include:
- Input/Output Pins: For connection to power sources and load.
- Control Pins: For enabling/disabling functionality and for configuration.
- Sense Pins: To monitor voltage and current levels.
- Communication Pins: For I2C or similar protocols, enabling communication with other devices.
The specific functions of each pin can be referenced in the device's datasheet for detailed descriptions.
Key pin functions include:
- Input/Output Pins: For connection to power sources and load.
- Control Pins: For enabling/disabling functionality and for configuration.
- Sense Pins: To monitor voltage and current levels.
- Communication Pins: For I2C or similar protocols, enabling communication with other devices.
The specific functions of each pin can be referenced in the device's datasheet for detailed descriptions.
Manufacturer
The MAX5986AETE+ is manufactured by Maxim Integrated, which is a semiconductor company known for designing and manufacturing analog and mixed-signal integrated circuits. Founded in 1983, Maxim Integrated specializes in a wide range of applications including power management, signal processing, and battery management. The company focuses on providing innovative solutions for various industries such as automotive, consumer electronics, and industrial applications. In 2021, Maxim Integrated was acquired by Analog Devices, a leading global manufacturer of high-performance analog, mixed-signal, and digital signal processing integrated circuits.
Application
The MAX5986AETE+ is a high-voltage, power management integrated circuit designed for power-over-Ethernet (PoE) applications. Its primary application areas include powering devices in networking equipment such as IP cameras, VoIP phones, and wireless access points. It also supports industrial automation and building management systems, where reliable power delivery is essential. Additionally, it can be used in consumer electronics that require efficient power management in remote powering scenarios.
Equivalent
The MAX5986AETE+ is a power management chip designed for power over Ethernet (PoE) applications. Equivalent products include the following:
1. Texas Instruments TPS23881
2. Microchip MIC94074
3. NXP PTN36241
4. Analog Devices LTC4267
Always verify specifications and compatibility based on your application requirements before substituting products.
1. Texas Instruments TPS23881
2. Microchip MIC94074
3. NXP PTN36241
4. Analog Devices LTC4267
Always verify specifications and compatibility based on your application requirements before substituting products.
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