SC190CIMLTRT
Product Overview
- Category: Integrated Circuit
- Use: Power Management
- Characteristics: High Efficiency, Low Power Consumption
- Package: 16-Pin QFN
- Essence: Voltage Regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.8V to 3.6V
- Maximum Output Current: 1.5A
- Quiescent Current: 50µA
- Switching Frequency: 1.2MHz
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The SC190CIMLTRT has a 16-pin QFN package with the following pin configuration:
- VIN: Input Voltage
- GND: Ground
- EN: Enable Pin
- FB: Feedback Pin
- SS: Soft-Start Pin
- PGND: Power Ground
- SW: Switch Node
- SW: Switch Node
- SW: Switch Node
- SW: Switch Node
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
- VOUT: Output Voltage
- PGND: Power Ground
- VIN: Input Voltage
Functional Features
- High efficiency power conversion
- Low power consumption in standby mode
- Fast transient response
- Overcurrent protection
- Thermal shutdown protection
- Adjustable output voltage
- Soft-start function for smooth startup
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power loss - Wide input voltage range allows for versatile applications - Compact package size saves board space - Adjustable output voltage provides flexibility
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 SC190CIMLTRT is a voltage regulator integrated circuit that converts an input voltage within the range of 2.7V to 5.5V into a regulated output voltage between 0.8V and 3.6V. It utilizes a switching regulator topology to achieve high efficiency power conversion. The device operates at a switching frequency of 1.2MHz, allowing for fast transient response and reducing the size of external components.
The regulator includes overcurrent protection and thermal shutdown features to ensure safe operation. The soft-start function gradually ramps up the output voltage during startup, preventing excessive inrush current.
Detailed Application Field Plans
The SC190CIMLTRT is commonly used in various applications requiring power management, such as:
- Portable electronic devices: Smartphones, tablets, portable media players
- Battery-powered systems: Wearable devices, wireless sensors, IoT devices
- Industrial equipment: Test and measurement instruments, control systems
- Automotive electronics: Infotainment systems, navigation systems, lighting controls
Alternative Models
Here are some alternative models that offer similar functionality:
- SC210CIMLTRT: Higher maximum output current (2A)
- SC180CIMLTRT: Lower quiescent current (30µA)
- SC220CIMLTRT: Wider input voltage range (2.5V to 6V)
These alternatives can be considered based on specific requirements and application needs.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SC190CIMLTRT i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of SC190CIMLTRT in technical solutions:
1. What is SC190CIMLTRT? - SC190CIMLTRT is a specific model or part number of a component used in technical solutions, typically in electronic circuits.
2. What is the purpose of SC190CIMLTRT? - The purpose of SC190CIMLTRT is to perform a specific function within a technical solution, such as voltage regulation or signal amplification.
3. How does SC190CIMLTRT work? - SC190CIMLTRT works by receiving an input signal or power supply and processing it according to its designed functionality, which may include filtering, amplifying, or regulating the signal.
4. What are the key specifications of SC190CIMLTRT? - The key specifications of SC190CIMLTRT may include input/output voltage range, current handling capacity, frequency response, operating temperature range, and package type.
5. What are the typical applications of SC190CIMLTRT? - SC190CIMLTRT can be used in various technical solutions, including power supplies, audio amplifiers, motor control systems, communication devices, and many other electronic circuits.
6. Can SC190CIMLTRT be used in high-temperature environments? - Yes, SC190CIMLTRT is designed to operate within a specified temperature range, which may include high-temperature environments depending on its specifications.
7. Is SC190CIMLTRT compatible with other components or integrated circuits? - SC190CIMLTRT can be compatible with other components or integrated circuits as long as their electrical characteristics and interfaces are properly matched and connected.
8. Are there any recommended circuit designs or reference schematics available for SC190CIMLTRT? - Yes, manufacturers or distributors of SC190CIMLTRT may provide application notes, datasheets, or reference designs that can help in implementing the component within a circuit.
9. Can SC190CIMLTRT be used in battery-powered devices? - Yes, SC190CIMLTRT can be used in battery-powered devices as long as its power requirements and current consumption are within the capabilities of the battery source.
10. Where can I purchase SC190CIMLTRT? - SC190CIMLTRT can be purchased from authorized distributors, online electronics stores, or directly from the manufacturer's website.