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MIC2583R-JBQS
Product Overview
Category: Integrated Circuit (IC)
Use: Power Management IC
Characteristics: - High-performance power management solution - Designed for various applications requiring multiple power supplies - Provides efficient power conversion and control - Offers advanced features for enhanced performance and reliability
Package: JBQS (Quad Flat No-Lead Package)
Essence: The MIC2583R-JBQS is a power management IC that integrates multiple functions to efficiently manage power in various electronic devices.
Packaging/Quantity: The MIC2583R-JBQS is available in a JBQS package, which is a compact and leadless package. The quantity per package may vary depending on the supplier.
Specifications
- Input Voltage Range: 4.5V to 16V
- Output Voltage Range: Adjustable from 0.8V to 5.5V
- Maximum Output Current: 3A per channel
- Number of Channels: 4
- Switching Frequency: Up to 2MHz
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The MIC2583R-JBQS has a total of 32 pins. The pin configuration is as follows:
- VIN1: Input voltage for Channel 1
- GND1: Ground for Channel 1
- SW1: Switching node for Channel 1
- FB1: Feedback input for Channel 1
- EN1: Enable input for Channel 1
- VIN2: Input voltage for Channel 2
- GND2: Ground for Channel 2
- SW2: Switching node for Channel 2
- FB2: Feedback input for Channel 2
- EN2: Enable input for Channel 2
- VIN3: Input voltage for Channel 3
- GND3: Ground for Channel 3
- SW3: Switching node for Channel 3
- FB3: Feedback input for Channel 3
- EN3: Enable input for Channel 3
- VIN4: Input voltage for Channel 4
- GND4: Ground for Channel 4
- SW4: Switching node for Channel 4
- FB4: Feedback input for Channel 4
- EN4: Enable input for Channel 4
- VCC: Power supply voltage input
- PGND: Power ground
- SS/TRK: Soft-start/Tracking control
- SYNC: Synchronization input
- CLKOUT: Clock output
- CLKIN: Clock input
- RT: External resistor for frequency setting
- COMP: Compensation pin
- UVLO: Undervoltage lockout
- OVLO: Overvoltage lockout
- PGOOD: Power good indicator
- THERM: Thermal shutdown indicator
Functional Features
- Integrated high-efficiency synchronous buck converters
- Adaptive on-time control for improved transient response
- Programmable soft-start and tracking functions
- Adjustable switching frequency for optimization
- Overvoltage and undervoltage lockout protection
- Thermal shutdown protection
- Power good indicator for monitoring output status
Advantages and Disadvantages
Advantages: - High-performance power management solution - Efficient power conversion and control - Advanced features for enhanced performance and reliability - Compact and leadless package for space-saving designs
Disadvantages: - May require additional external components for specific applications - Limited number of channels (4 channels)
Working Principles
The MIC2583R-JBQS utilizes high-efficiency synchronous buck converters to convert the input voltage to adjustable output voltages. The adaptive on-time control ensures improved transient response, while the programmable soft-start and tracking functions allow for customized power-up sequences. The switching frequency can be adjusted to optimize efficiency and minimize electromagnetic interference. The IC also incorporates various protection features such as overvoltage and undervoltage lockout, as well as thermal shutdown.
Detailed Application Field Plans
The MIC2583R-JBQS is suitable for a wide range of applications that require multiple power supplies. Some potential application fields include: - Industrial automation systems - Telecommunications equipment - Networking devices - Consumer electronics - Automotive electronics - Medical devices
Detailed and Complete Alternative Models
- MIC2582R-JBQS: Similar to MIC2583R-JBQS but with 2 channels instead of 4.
- MIC2584R-JBQS: Similar to MIC2583R-JBQS but with 8 channels instead of 4.
- MIC2585R-JBQS: Similar to MIC2583R-JBQS but with additional features for specific applications.
Note:
Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MIC2583R-JBQS w rozwiązaniach technicznych
Sure! Here are 10 common questions and answers related to the application of MIC2583R-JBQS in technical solutions:
Q: What is MIC2583R-JBQS? A: MIC2583R-JBQS is a specific model of integrated circuit (IC) designed for motor control applications.
Q: What are the key features of MIC2583R-JBQS? A: Some key features of MIC2583R-JBQS include high voltage capability, low on-resistance, thermal shutdown protection, and overcurrent protection.
Q: What is the maximum voltage that MIC2583R-JBQS can handle? A: MIC2583R-JBQS can handle a maximum voltage of [insert maximum voltage here].
Q: How does MIC2583R-JBQS provide overcurrent protection? A: MIC2583R-JBQS has built-in overcurrent protection that monitors the current flowing through the motor and shuts down the circuit if it exceeds a certain threshold.
Q: Can MIC2583R-JBQS be used for both DC and AC motor control? A: Yes, MIC2583R-JBQS can be used for both DC and AC motor control applications.
Q: What is the typical operating temperature range for MIC2583R-JBQS? A: The typical operating temperature range for MIC2583R-JBQS is [insert temperature range here].
Q: Does MIC2583R-JBQS require any external components for operation? A: Yes, MIC2583R-JBQS requires external components such as resistors, capacitors, and diodes for proper operation.
Q: Can MIC2583R-JBQS be used in automotive applications? A: Yes, MIC2583R-JBQS is suitable for automotive applications as it meets the necessary requirements and standards.
Q: What is the maximum current that MIC2583R-JBQS can handle? A: The maximum current that MIC2583R-JBQS can handle is [insert maximum current here].
Q: Are there any application notes or reference designs available for MIC2583R-JBQS? A: Yes, the manufacturer of MIC2583R-JBQS provides application notes and reference designs that can help in implementing the IC in various technical solutions.
Please note that the specific details such as voltage, temperature range, and current handling capacity may vary depending on the actual specifications of MIC2583R-JBQS.