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MSMLG90AE3
Product Overview
- Category: Integrated Circuit
- Use: Power Management IC
- Characteristics: High efficiency, low power consumption
- Package: 24-pin SSOP
- Essence: Regulates and manages power supply
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: Adjustable from 0.8V to 26V
- Output Current: Up to 3A
- Switching Frequency: 300kHz
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- SW (Switch)
- COMP (Compensation)
- SS/TRK (Soft Start/Tracking)
- PG (Power Good)
Functional Features
- Wide input voltage range
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft start function
Advantages and Disadvantages
Advantages
- High efficiency
- Compact package size
- Wide input voltage range
Disadvantages
- Limited output current compared to some competitors
- Higher cost compared to non-programmable regulators
Working Principles
The MSMLG90AE3 is a step-down switching regulator that efficiently converts higher input voltages to lower output voltages. It utilizes pulse-width modulation (PWM) to regulate the output voltage.
Detailed Application Field Plans
This product is suitable for various applications requiring efficient power management, such as: - Battery-powered devices - Industrial automation systems - LED lighting - Telecom infrastructure
Detailed and Complete Alternative Models
- LM2678 - Similar specifications and features
- LT1376 - Higher output current, wider temperature range
In conclusion, the MSMLG90AE3 is a versatile power management IC with a wide range of applications, offering high efficiency and flexibility in a compact package.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MSMLG90AE3 en soluciones técnicas
What is MSMLG90AE3?
- MSMLG90AE3 is a high-power, surface-mount Schottky barrier diode designed for use in various technical solutions.
What are the key specifications of MSMLG90AE3?
- The key specifications include a maximum average forward current of 90A, a reverse voltage of 45V, and a low forward voltage drop.
In what technical applications can MSMLG90AE3 be used?
- MSMLG90AE3 is commonly used in power supplies, DC-DC converters, and other high-current rectification applications.
What are the advantages of using MSMLG90AE3 in technical solutions?
- The advantages include its high current capability, low forward voltage drop, and surface-mount package for easy integration onto PCBs.
Are there any thermal considerations when using MSMLG90AE3?
- Yes, thermal management is important due to the high current handling capability of MSMLG90AE3. Proper heat sinking or thermal design is recommended.
Can MSMLG90AE3 be used in automotive applications?
- Yes, MSMLG90AE3 is suitable for automotive applications such as power distribution and motor control systems.
What are the potential challenges when using MSMLG90AE3 in technical solutions?
- One potential challenge is managing the thermal dissipation, especially in high-power applications. Additionally, proper PCB layout and design considerations are important.
Is MSMLG90AE3 RoHS compliant?
- Yes, MSMLG90AE3 is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the recommended storage and operating conditions for MSMLG90AE3?
- It is recommended to store MSMLG90AE3 in a dry environment with temperatures between -55°C and 150°C. During operation, the recommended junction temperature should not exceed 175°C.
Where can I find detailed application notes and reference designs for MSMLG90AE3?
- Detailed application notes and reference designs for MSMLG90AE3 can be found on the manufacturer's website or through authorized distributors.