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MAX8734AEEI+TG05
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management IC
- Characteristics: High efficiency, compact package, wide input voltage range
- Package: 28-pin TQFN
- Essence: Voltage regulator and controller
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 25V
- Output Voltage Range: 0.6V to 5.5V
- Output Current: Up to 3A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to 85°C
Detailed Pin Configuration
- VIN
- PGND
- SW
- FB
- COMP
- SS/TRK
- VCC
- EN
- AGND
- BOOT
- PH
- LGATE
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
- PGND
Functional Features
- Integrated synchronous step-down controller
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown
- Soft-start capability
- Power good indicator
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact package - Comprehensive protection features
Disadvantages: - Limited output current compared to some alternatives - May require additional external components for specific applications
Working Principles
The MAX8734AEEI+TG05 is a high-efficiency, synchronous step-down controller designed to regulate the output voltage from a higher input voltage source. It utilizes a pulse-width modulation (PWM) control scheme to adjust the duty cycle of the internal power switches, ensuring the desired output voltage is maintained. The device also incorporates various protection features to safeguard against overcurrent and thermal issues.
Detailed Application Field Plans
The MAX8734AEEI+TG05 is commonly used in various applications requiring efficient power management, such as: - Portable electronic devices - Industrial automation systems - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models to the MAX8734AEEI+TG05 include: - MAX8734AETJ+ - MAX17504ATI+ - LT1763CS8-3.3
In conclusion, the MAX8734AEEI+TG05 is a versatile and efficient power management IC suitable for a wide range of applications, offering high performance and comprehensive protection features.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX8734AEEI+TG05 en soluciones técnicas
What is the MAX8734AEEI+TG05?
- The MAX8734AEEI+TG05 is a high-efficiency, synchronous step-down DC-DC converter with integrated MOSFETs.
What is the input voltage range of MAX8734AEEI+TG05?
- The input voltage range of MAX8734AEEI+TG05 is typically 2.3V to 5.5V.
What is the output current capability of MAX8734AEEI+TG05?
- The MAX8734AEEI+TG05 can deliver up to 3A of continuous output current.
What are the key features of MAX8734AEEI+TG05?
- The key features include high efficiency, integrated MOSFETs, wide input voltage range, and adjustable output voltage.
What applications is MAX8734AEEI+TG05 suitable for?
- MAX8734AEEI+TG05 is suitable for various portable devices, battery-powered equipment, and other low-voltage systems.
How does the integrated MOSFETs benefit the design?
- The integrated MOSFETs simplify the design, reduce external component count, and save board space.
What is the typical efficiency of MAX8734AEEI+TG05?
- The typical efficiency of MAX8734AEEI+TG05 is around 90% under typical operating conditions.
Can MAX8734AEEI+TG05 operate in a wide temperature range?
- Yes, MAX8734AEEI+TG05 is designed to operate over a wide temperature range, typically from -40°C to +85°C.
Is there any built-in protection in MAX8734AEEI+TG05?
- Yes, MAX8734AEEI+TG05 includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced system reliability.
What is the package type of MAX8734AEEI+TG05?
- MAX8734AEEI+TG05 is available in a compact, thermally enhanced, 16-pin TQFN package.