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NCV3064DR2G
IC REG BUCK BST ADJ 1.5A 8SOIC
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- 製造商。 部分 #NCV3064DR2G
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規格
| 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 |
| 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) |
概述
Description
The NCV3064DR2G is a monolithic switching regulator from ON Semiconductor, designed for DC-DC conversion applications. It is a versatile and cost-effective solution for step-up (boost), step-down (buck), and inverting configurations. The device is capable of delivering high efficiency and is suitable for automotive and industrial applications due to its wide input voltage range and robust design.
Key features include a 1.5 A peak current internal switch, adjustable output voltage, and a wide input voltage range from 3 V to 40 V, making it adaptable to various power supply needs. The NCV3064DR2G also includes a low standby current, ensuring efficient energy usage when the device is not actively switching. Additionally, it integrates thermal shutdown and current limiting features, enhancing its reliability and protection.
The device is packaged in a compact and thermally efficient package, ideal for space-constrained applications. Its simple design and minimal external components make it easy to implement, providing a practical solution for power conversion tasks requiring robust performance and flexibility.
Key features include a 1.5 A peak current internal switch, adjustable output voltage, and a wide input voltage range from 3 V to 40 V, making it adaptable to various power supply needs. The NCV3064DR2G also includes a low standby current, ensuring efficient energy usage when the device is not actively switching. Additionally, it integrates thermal shutdown and current limiting features, enhancing its reliability and protection.
The device is packaged in a compact and thermally efficient package, ideal for space-constrained applications. Its simple design and minimal external components make it easy to implement, providing a practical solution for power conversion tasks requiring robust performance and flexibility.
Features
The NCV3064DR2G is a monolithic switching regulator designed for DC-DC conversion applications. Key features include:
1. High Efficiency: Capable of achieving high conversion efficiency over a wide range of load conditions.
2. Wide Input Voltage Range: Operates from as low as 3V up to 40V, allowing flexibility in various applications.
3. Output Voltage Options: Adjustable output voltage using external resistors.
4. Current Limiting: Includes built-in current limiting for protection against overcurrent conditions.
5. Thermal Shutdown: Protects the device from damage due to overheating by shutting down the regulator when excessive temperature is detected.
6. On-Chip Power Switch: Features an integrated switch that reduces the need for external components and simplifies design.
7. Low Standby Current: Minimizes power consumption when the device is not in active conversion mode.
8. Switching Frequency: Operates at a fixed frequency, which helps in reducing noise in the application.
9. Compact Package: Available in a small package, making it suitable for space-constrained designs.
These features make the NCV3064DR2G suitable for battery-powered systems, automotive applications, and other environments where efficient DC-DC conversion is required.
1. High Efficiency: Capable of achieving high conversion efficiency over a wide range of load conditions.
2. Wide Input Voltage Range: Operates from as low as 3V up to 40V, allowing flexibility in various applications.
3. Output Voltage Options: Adjustable output voltage using external resistors.
4. Current Limiting: Includes built-in current limiting for protection against overcurrent conditions.
5. Thermal Shutdown: Protects the device from damage due to overheating by shutting down the regulator when excessive temperature is detected.
6. On-Chip Power Switch: Features an integrated switch that reduces the need for external components and simplifies design.
7. Low Standby Current: Minimizes power consumption when the device is not in active conversion mode.
8. Switching Frequency: Operates at a fixed frequency, which helps in reducing noise in the application.
9. Compact Package: Available in a small package, making it suitable for space-constrained designs.
These features make the NCV3064DR2G suitable for battery-powered systems, automotive applications, and other environments where efficient DC-DC conversion is required.
Package
The NCV3064DR2G is a DC-DC converter from ON Semiconductor, and it comes in an SOIC-8 package type. The SOIC-8 (Small Outline Integrated Circuit) package typically has 8 pins and is designed for surface mounting on a printed circuit board (PCB).
Pinout
The NCV3064DR2G is a step-up/step-down/inverting switching regulator from ON Semiconductor, typically supplied in an 8-pin SOIC package. It is designed for use in battery-powered applications and can be configured as a boost, buck, or flyback converter.
Here is a brief overview of its pin functions:
1. Pin 1 (Switch Collector - SWC): Connects to the inductor. It is the collector of the internal NPN power switch.
2. Pin 2 (Switch Emitter - SWE): Connects to the other end of the inductor. It is the emitter of the internal NPN power switch.
3. Pin 3 (Timing Capacitor - CTC): Sets the oscillator frequency with an external capacitor.
4. Pin 4 (Ground - GND): The ground pin for the IC.
5. Pin 5 (Feedback - FB): Voltage feedback input for regulating output voltage.
6. Pin 6 (Comparator Inverting Input - CNI): Comparator input, typically grounded.
7. Pin 7 (VCC - VCC): Supply voltage pin for the IC.
8. Pin 8 (Drive Output - DRI): Drives the base of an external NPN transistor if additional drive is required.
This IC allows for flexible power conversion applications with a broad input voltage range.
Here is a brief overview of its pin functions:
1. Pin 1 (Switch Collector - SWC): Connects to the inductor. It is the collector of the internal NPN power switch.
2. Pin 2 (Switch Emitter - SWE): Connects to the other end of the inductor. It is the emitter of the internal NPN power switch.
3. Pin 3 (Timing Capacitor - CTC): Sets the oscillator frequency with an external capacitor.
4. Pin 4 (Ground - GND): The ground pin for the IC.
5. Pin 5 (Feedback - FB): Voltage feedback input for regulating output voltage.
6. Pin 6 (Comparator Inverting Input - CNI): Comparator input, typically grounded.
7. Pin 7 (VCC - VCC): Supply voltage pin for the IC.
8. Pin 8 (Drive Output - DRI): Drives the base of an external NPN transistor if additional drive is required.
This IC allows for flexible power conversion applications with a broad input voltage range.
Manufacturer
The NCV3064DR2G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a multinational company that designs and manufactures semiconductors and integrated circuits. They provide a wide range of products including power and signal management, logic, discrete, and custom devices for various applications such as automotive, industrial, communications, computing, and consumer electronics. The company is known for its focus on energy-efficient innovations and power solutions.
Application
The NCV3064DR2G is a DC-DC converter IC commonly used in applications requiring efficient voltage conversion, such as in automotive systems, battery-powered devices, and consumer electronics. It is suitable for step-up (boost), step-down (buck), and inverting configurations, making it versatile for various power management tasks. The IC is ideal for use in power supplies, LED drivers, and other applications demanding compact and efficient voltage regulation solutions.
Equivalent
The NCV3064DR2G is a switching regulator from ON Semiconductor. Equivalent products include the LM2574 from Texas Instruments, the MC34063A from STMicroelectronics, and the NCP3063 from ON Semiconductor. These chips feature similar functionalities for DC-DC conversion and are commonly used in step-down (buck) converter applications. Always verify specific requirements and pin compatibility before substituting components.
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