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MAX16969DGEE/V+
IC USB2.0 PROTECT 500MA-3A QSOP
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規格
| Part Status | Discontinued at Digi-Key |
| Applications | USB Protection |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 16-QSOP |
| Base Product Number | MAX16969 |
| Grade | Automotive |
| Qualification | AEC-Q100 |
概述
Description
The MAX16969DGEE/V+ is a high-voltage, automotive-grade voltage regulator designed to provide efficient power management in automotive applications. It features a wide input voltage range, typically from 4.5V to 40V, making it suitable for various automotive systems. This device is capable of delivering up to 1.5A of output current while maintaining high efficiency and low thermal dissipation.
Key features include over-temperature protection, short-circuit protection, and an adjustable output voltage, allowing for flexibility in design. The regulator also incorporates a built-in low-dropout (LDO) feature, ensuring stable performance even under fluctuating load conditions. Additionally, it includes features such as soft-start functionality to minimize inrush current during power-up.
The MAX16969DGEE/V+ is packaged in a compact, thermally enhanced package, making it suitable for space-constrained applications while ensuring reliable operation in harsh environments. Overall, this device is an excellent choice for powering critical automotive electronics, including sensors, controllers, and communication systems.
Key features include over-temperature protection, short-circuit protection, and an adjustable output voltage, allowing for flexibility in design. The regulator also incorporates a built-in low-dropout (LDO) feature, ensuring stable performance even under fluctuating load conditions. Additionally, it includes features such as soft-start functionality to minimize inrush current during power-up.
The MAX16969DGEE/V+ is packaged in a compact, thermally enhanced package, making it suitable for space-constrained applications while ensuring reliable operation in harsh environments. Overall, this device is an excellent choice for powering critical automotive electronics, including sensors, controllers, and communication systems.
Features
The MAX16969DGEE/V+ is a high-efficiency step-down (buck) DC-DC converter designed for automotive and industrial applications. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 60V, suitable for automotive battery applications.
2. Output Current: Delivers up to 3A output current, making it capable of powering various loads.
3. High Efficiency: Offers up to 95% efficiency, reducing heat generation and improving thermal performance.
4. Output Voltage Adjustable: The output voltage can be adjusted from 0.8V to 15V using external resistors.
5. Integrated Switching FETs: Reduces the need for external components and minimizes board space.
6. Low Quiescent Current: Provides low quiescent current consumption, enhancing battery life in portable applications.
7. Thermal Protection: Includes thermal shutdown features to prevent damage during overheating.
8. Current Mode Control: Ensures stable operation across various loads and input voltages.
This device is ideal for automotive electronics, industrial systems, and powering sensors or microcontrollers.
1. Wide Input Voltage Range: Operates from 4.5V to 60V, suitable for automotive battery applications.
2. Output Current: Delivers up to 3A output current, making it capable of powering various loads.
3. High Efficiency: Offers up to 95% efficiency, reducing heat generation and improving thermal performance.
4. Output Voltage Adjustable: The output voltage can be adjusted from 0.8V to 15V using external resistors.
5. Integrated Switching FETs: Reduces the need for external components and minimizes board space.
6. Low Quiescent Current: Provides low quiescent current consumption, enhancing battery life in portable applications.
7. Thermal Protection: Includes thermal shutdown features to prevent damage during overheating.
8. Current Mode Control: Ensures stable operation across various loads and input voltages.
This device is ideal for automotive electronics, industrial systems, and powering sensors or microcontrollers.
Package
The MAX16969DGEE/V+ is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package. This type offers a compact footprint and enhanced thermal performance, suitable for space-constrained applications.
Pinout
The MAX16969DGEE/V+ is a high-performance, automotive-grade voltage regulator with a pin count of 16. Its primary functions include providing a regulated output voltage with high efficiency and supporting load dump protection, making it suitable for use in automotive applications.
The key pins include:
- VIN: Input voltage supply.
- VOUT: Regulated output voltage.
- GND: Ground reference.
- SW: Switch node for the internal power switch.
- COMP: Compensation network for stability.
- FB: Feedback pin to set output voltage.
- EN: Enable pin to control the ON/OFF state.
- SR: Soft-start control to limit inrush current.
The device is designed to handle transient voltage conditions in automotive environments, ensuring stable performance across a wide range of input voltages.
The key pins include:
- VIN: Input voltage supply.
- VOUT: Regulated output voltage.
- GND: Ground reference.
- SW: Switch node for the internal power switch.
- COMP: Compensation network for stability.
- FB: Feedback pin to set output voltage.
- EN: Enable pin to control the ON/OFF state.
- SR: Soft-start control to limit inrush current.
The device is designed to handle transient voltage conditions in automotive environments, ensuring stable performance across a wide range of input voltages.
Manufacturer
The MAX16969DGEE/V+ is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a prominent multinational semiconductor company that specializes in designing and manufacturing integrated circuits and other electronic components. The company focuses on high-performance analog, mixed-signal, and digital signal processing technologies. ADI's products are widely used in various applications, including industrial automation, automotive systems, communications, healthcare, and consumer electronics. With a strong emphasis on innovation and engineering excellence, Analog Devices serves a broad range of markets, delivering solutions that enhance the performance and efficiency of electronic systems.
Application
The MAX16969DGEE/V+ is a high-efficiency, step-down voltage regulator primarily used in automotive applications, including power management for infotainment systems, advanced driver-assistance systems (ADAS), and general automotive electronics. It can also be applied in industrial automation, communication devices, and consumer electronics where reliable voltage regulation and high efficiency are required.
Equivalent
The MAX16969DGEE/V+ is a high-efficiency DC-DC step-down (buck) regulator. Equivalent products include the TPS563201 from Texas Instruments, the LTC3625 from Analog Devices, and the LM2596 from Texas Instruments. These alternatives provide similar voltage regulation and current capabilities, but always verify specific features and specifications to ensure compatibility with your application.
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