Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Function | Step-Up, Step-Down |
| OutputConfiguration | Positive or Negative |
| Topology | Buck, Boost |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 40V (Switch) |
| Current-Output | 1.5A (Switch) |
| Frequency-Switching | 150kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Tổng quan
Description
The NCP3063BDR2G is a monolithic switching regulator from ON Semiconductor, designed for step-up (boost), step-down (buck), or inverting (buck-boost) applications. It operates over a wide input voltage range and is known for its high performance and versatility in power management solutions.
Key features of the NCP3063BDR2G include a 1.5 A switch current limit and a fixed or adjustable output voltage. It operates at a switching frequency of 150 kHz, allowing for a compact design with minimal external components. The device also provides a shutdown mode to reduce power consumption when not in use.
The NCP3063BDR2G is well-suited for battery-operated devices, automotive applications, and general-purpose power conversion. It has built-in protection features, such as thermal shutdown and cycle-by-cycle current limiting, enhancing its reliability.
Packaged in a compact SOIC-8 or PDIP-8 form, this regulator facilitates easy integration into various electronic designs, making it a popular choice for engineers seeking efficient and versatile power management solutions.
Key features of the NCP3063BDR2G include a 1.5 A switch current limit and a fixed or adjustable output voltage. It operates at a switching frequency of 150 kHz, allowing for a compact design with minimal external components. The device also provides a shutdown mode to reduce power consumption when not in use.
The NCP3063BDR2G is well-suited for battery-operated devices, automotive applications, and general-purpose power conversion. It has built-in protection features, such as thermal shutdown and cycle-by-cycle current limiting, enhancing its reliability.
Packaged in a compact SOIC-8 or PDIP-8 form, this regulator facilitates easy integration into various electronic designs, making it a popular choice for engineers seeking efficient and versatile power management solutions.
Equivalent
The NCP3063BDR2G is a DC-DC converter produced by ON Semiconductor. Equivalent products include the MC34063 from ON Semiconductor, LM2574 by Texas Instruments, LM2575 also by Texas Instruments, and the LT1371 from Analog Devices. It's crucial to compare specific parameters like voltage range, current output, and efficiency to ensure suitable equivalency for your application.
Features
The NCP3063BDR2G is a versatile DC-DC converter controller designed for efficient power management in various applications. Key features include:
1. Wide Input Voltage Range: Supports a range of 3 V to 40 V, making it suitable for numerous applications.
2. Adjustable Output Voltage: Offers flexibility with adjustable output voltage tailored to specific needs.
3. Current-Mode Control: Ensures superior loop regulation and stability, improving overall performance.
4. High Switching Frequency: Operates up to 150 kHz, allowing for smaller external components and a more compact design.
5. Efficiency: Optimized for high efficiency across various load conditions, reducing power loss.
6. Protection Features: Includes overcurrent protection and thermal shutdown to safeguard the system.
7. Multiple Topologies: Supports boost, buck, flyback, and inverting configurations, enhancing design versatility.
8. Compact Package: Available in an 8-pin SOIC package, facilitating integration into space-constrained designs.
These features make the NCP3063BDR2G a robust choice for designers seeking a reliable and adaptable DC-DC converter solution.
1. Wide Input Voltage Range: Supports a range of 3 V to 40 V, making it suitable for numerous applications.
2. Adjustable Output Voltage: Offers flexibility with adjustable output voltage tailored to specific needs.
3. Current-Mode Control: Ensures superior loop regulation and stability, improving overall performance.
4. High Switching Frequency: Operates up to 150 kHz, allowing for smaller external components and a more compact design.
5. Efficiency: Optimized for high efficiency across various load conditions, reducing power loss.
6. Protection Features: Includes overcurrent protection and thermal shutdown to safeguard the system.
7. Multiple Topologies: Supports boost, buck, flyback, and inverting configurations, enhancing design versatility.
8. Compact Package: Available in an 8-pin SOIC package, facilitating integration into space-constrained designs.
These features make the NCP3063BDR2G a robust choice for designers seeking a reliable and adaptable DC-DC converter solution.
Pinout
The NCP3063BDR2G is a monolithic DC-DC converter integrated circuit produced by ON Semiconductor. It is designed to perform step-up, step-down (buck), or inverting (boost) voltage conversion using a minimal number of external components.
The NCP3063BDR2G typically comes in an 8-pin SOIC package. Here is a brief overview of its pin functions:
1. Pin 1 (Switch Collector - SWC): Connects to the switching inductor.
2. Pin 2 (Switch Emitter - SWE): Connects to the switch emitter for flyback, step-up, and step-down configurations.
3. Pin 3 (Timing Capacitor - CT): Determines the oscillator frequency.
4. Pin 4 (Ground - GND): Ground connection for the circuit.
5. Pin 5 (Comparator Inverting Input - FB): Feedback voltage input for regulation.
6. Pin 6 (VCC - Vin): Input voltage supply to the IC.
7. Pin 7 (Comparator Non-Inverting Input - COMP): Connects to the internal voltage reference.
8. Pin 8 (Drive Collector - DC): Drives the base of the external switch transistor.
This IC is suitable for a variety of applications requiring efficient power conversion, including battery-powered devices and automotive electronics.
The NCP3063BDR2G typically comes in an 8-pin SOIC package. Here is a brief overview of its pin functions:
1. Pin 1 (Switch Collector - SWC): Connects to the switching inductor.
2. Pin 2 (Switch Emitter - SWE): Connects to the switch emitter for flyback, step-up, and step-down configurations.
3. Pin 3 (Timing Capacitor - CT): Determines the oscillator frequency.
4. Pin 4 (Ground - GND): Ground connection for the circuit.
5. Pin 5 (Comparator Inverting Input - FB): Feedback voltage input for regulation.
6. Pin 6 (VCC - Vin): Input voltage supply to the IC.
7. Pin 7 (Comparator Non-Inverting Input - COMP): Connects to the internal voltage reference.
8. Pin 8 (Drive Collector - DC): Drives the base of the external switch transistor.
This IC is suitable for a variety of applications requiring efficient power conversion, including battery-powered devices and automotive electronics.
Manufacturer
The NCP3063BDR2G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading global provider of semiconductor solutions. The company focuses on providing energy-efficient innovations that enable customers to reduce global energy use. Onsemi offers a wide range of products, including power and signal management, logic, discrete, and custom devices, catering to automotive, communications, computing, consumer, industrial, medical, and aerospace/defense markets.
Application
The NCP3063BDR2G is a versatile DC-DC converter typically used in applications requiring efficient power conversion. It is commonly utilized in the following areas:
1. Battery-Powered Devices: Ideal for extending battery life in portable electronics by efficiently stepping up or stepping down voltage levels.
2. LED Drivers: Used in driving LED lighting applications due to its ability to provide constant current.
3. Telecommunications: Supports power regulation in communication equipment.
4. Industrial Systems: Employed in various industrial applications for reliable power management.
5. Consumer Electronics: Used in gadgets, laptops, and other consumer devices needing compact power solutions.
Its flexibility in handling different topologies like boost, buck, and inverting makes it suitable for diverse design requirements.
1. Battery-Powered Devices: Ideal for extending battery life in portable electronics by efficiently stepping up or stepping down voltage levels.
2. LED Drivers: Used in driving LED lighting applications due to its ability to provide constant current.
3. Telecommunications: Supports power regulation in communication equipment.
4. Industrial Systems: Employed in various industrial applications for reliable power management.
5. Consumer Electronics: Used in gadgets, laptops, and other consumer devices needing compact power solutions.
Its flexibility in handling different topologies like boost, buck, and inverting makes it suitable for diverse design requirements.
Package
The NCP3063BDR2G is a DC-DC converter IC from ON Semiconductor. It is available in a SOIC-8 (Small Outline Integrated Circuit) package type, which is commonly used for surface-mount technology.
