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MAX8792ETD+T
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: TDFN-14
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel / 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to 3.3V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to +85°C
- Efficiency: Up to 95%
- Quiescent Current: 30µA (typical)
Detailed Pin Configuration
The MAX8792ETD+T has a total of 14 pins. The pin configuration is as follows:
- EN: Enable Pin
- FB: Feedback Pin
- GND: Ground Pin
- SW: Switching Node Pin
- PGND: Power Ground Pin
- LX: Inductor Connection Pin
- VOUT: Output Voltage Pin
- VCC: Supply Voltage Pin
- AGND: Analog Ground Pin
- SS/TRK: Soft-Start/Tracking Pin
- COMP: Compensation Pin
- BST: Bootstrap Pin
- VIN: Input Voltage Pin
- PGND: Power Ground Pin
Functional Features
- High efficiency voltage regulation for portable devices
- Low power consumption for extended battery life
- Wide input voltage range for versatile applications
- Adjustable output voltage for flexibility
- Overcurrent and overtemperature protection for enhanced safety
Advantages and Disadvantages
Advantages: - High efficiency operation saves power - Compact package size for space-constrained designs - Wide input voltage range allows for compatibility with various power sources
Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments
Working Principles
The MAX8792ETD+T is a voltage regulator IC that converts an input voltage into a regulated output voltage. It utilizes a switching regulator topology to achieve high efficiency and low power consumption. The EN pin controls the enable/disable state of the device, while the FB pin provides feedback to regulate the output voltage. The SW pin is connected to an external inductor and capacitor to form a buck converter circuit, which steps down the input voltage to the desired output voltage. The device also incorporates protection features such as overcurrent and overtemperature shutdown to ensure safe operation.
Detailed Application Field Plans
The MAX8792ETD+T is commonly used in various portable electronic devices, including smartphones, tablets, digital cameras, and portable media players. Its high efficiency and low power consumption make it ideal for battery-powered applications. The adjustable output voltage allows for compatibility with different components within these devices. The compact package size enables integration into space-constrained designs.
Detailed and Complete Alternative Models
- MAX8793ETD+T: Similar specifications and features, but with a higher maximum output current of 2A.
- MAX8794ETD+T: Similar specifications and features, but with a lower quiescent current of 20µA.
- MAX8795ETD+T: Similar specifications and features, but with a wider input voltage range of 2.5V to 5.5V.
These alternative models provide options with slight variations in performance to cater to specific application requirements.
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10 domande e risposte comuni relative all'applicazione di MAX8792ETD+T nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of MAX8792ETD+T in technical solutions:
Q: What is the MAX8792ETD+T? A: The MAX8792ETD+T is a high-efficiency, synchronous step-down DC-DC converter IC.
Q: What is the input voltage range of the MAX8792ETD+T? A: The input voltage range of the MAX8792ETD+T is typically between 2.7V and 5.5V.
Q: What is the output voltage range of the MAX8792ETD+T? A: The output voltage range of the MAX8792ETD+T can be adjusted from 0.6V to VIN.
Q: What is the maximum output current of the MAX8792ETD+T? A: The maximum output current of the MAX8792ETD+T is typically 2A.
Q: Does the MAX8792ETD+T have built-in protection features? A: Yes, the MAX8792ETD+T includes overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can the MAX8792ETD+T operate in a wide temperature range? A: Yes, the MAX8792ETD+T is designed to operate in a temperature range of -40°C to +85°C.
Q: Is the MAX8792ETD+T suitable for battery-powered applications? A: Yes, the low quiescent current and high efficiency make it suitable for battery-powered applications.
Q: Can the MAX8792ETD+T be used in automotive applications? A: Yes, the MAX8792ETD+T is AEC-Q100 qualified and can be used in automotive applications.
Q: Does the MAX8792ETD+T require external components for operation? A: Yes, the MAX8792ETD+T requires a few external components such as input/output capacitors and an inductor.
Q: What is the package type of the MAX8792ETD+T? A: The MAX8792ETD+T is available in a 14-pin TDFN package.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.