Specifications
| Attribute | Value |
| 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) |
Overview
Description
The NCV3064DR2G is a monolithic switching regulator designed by ON Semiconductor. It is intended for use in applications requiring a cost-effective, high-efficiency step-up (boost), step-down (buck), or inverting (flyback) converter. The IC integrates a fixed-frequency oscillator and a precision voltage reference, which simplifies design and minimizes external components.
Key features include an operating input voltage range of 3.0V to 40V, adjustable output voltage, and a switching frequency of 150 kHz. The device is capable of delivering output currents up to 1.5A, depending on the configuration and external components used. It also includes built-in protections such as current limiting and thermal shutdown to enhance reliability.
The NCV3064DR2G is commonly used in automotive, industrial, and consumer applications due to its robustness and versatility. Its design flexibility allows it to be used in a wide range of power supply solutions, including battery-powered devices, LED drivers, and other DC-DC conversion tasks. The device is available in standard SOIC-8 and PDIP-8 packages for ease of use.
Key features include an operating input voltage range of 3.0V to 40V, adjustable output voltage, and a switching frequency of 150 kHz. The device is capable of delivering output currents up to 1.5A, depending on the configuration and external components used. It also includes built-in protections such as current limiting and thermal shutdown to enhance reliability.
The NCV3064DR2G is commonly used in automotive, industrial, and consumer applications due to its robustness and versatility. Its design flexibility allows it to be used in a wide range of power supply solutions, including battery-powered devices, LED drivers, and other DC-DC conversion tasks. The device is available in standard SOIC-8 and PDIP-8 packages for ease of use.
Equivalent
The NCV3064DR2G is a switching regulator from ON Semiconductor. Equivalent products with similar specifications might include:
1. MC34063A - A commonly used DC-DC converter by various manufacturers.
2. LM2574 - A simple step-down (buck) switching regulator by Texas Instruments.
3. LM2596 - A popular adjustable switching regulator, also by Texas Instruments.
4. LMR16006 - Another compact regulator by Texas Instruments.
Ensure compatibility by comparing specific electrical parameters and package types.
1. MC34063A - A commonly used DC-DC converter by various manufacturers.
2. LM2574 - A simple step-down (buck) switching regulator by Texas Instruments.
3. LM2596 - A popular adjustable switching regulator, also by Texas Instruments.
4. LMR16006 - Another compact regulator by Texas Instruments.
Ensure compatibility by comparing specific electrical parameters and package types.
Features
The NCV3064DR2G is a high-efficiency step-up/step-down/inverting switching voltage regulator. Key features include a wide input voltage range from 3.0 V to 40 V, making it versatile for various applications. It delivers a maximum output current of up to 1.5 A with an adjustable output voltage. The device operates at a fixed frequency of 52 kHz, which allows for easy filtering and low noise performance. It includes an internal switching transistor and requires a minimal number of external components for operation.
The NCV3064DR2G is designed with thermal shutdown and current limiting features to protect against overload conditions. Its operating temperature range extends from -40°C to 125°C, ensuring reliability in automotive and industrial environments. The device is housed in a SOIC-8 package, providing a compact form factor suitable for space-constrained applications. Additionally, as part of ON Semiconductor’s NCV family, it is qualified for automotive applications, supporting robust performance and reliability standards.
The NCV3064DR2G is designed with thermal shutdown and current limiting features to protect against overload conditions. Its operating temperature range extends from -40°C to 125°C, ensuring reliability in automotive and industrial environments. The device is housed in a SOIC-8 package, providing a compact form factor suitable for space-constrained applications. Additionally, as part of ON Semiconductor’s NCV family, it is qualified for automotive applications, supporting robust performance and reliability standards.
Pinout
The NCV3064DR2G is a step-up, step-down, or inverting switching regulator from ON Semiconductor. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief overview of its pin functions:
1. Pin 1 (SWC): Switch Collector - The collector of the internal switch.
2. Pin 2 (SWE): Switch Emitter - The emitter of the internal switch.
3. Pin 3 (VCC): Supply Voltage Input - Powers the internal circuitry.
4. Pin 4 (GND): Ground - The ground reference for the circuit.
5. Pin 5 (Cext): Timing Capacitor - Sets the oscillator frequency.
6. Pin 6 (Ipk Sense): Current Sense - Sets the peak current limit.
7. Pin 7 (VFB): Feedback Input - Sets the output voltage.
8. Pin 8 (D1): Drive Output - Drives the base of an external transistor.
These pins enable the NCV3064DR2G to efficiently manage power conversion in various configurations, making it versatile for different applications.
1. Pin 1 (SWC): Switch Collector - The collector of the internal switch.
2. Pin 2 (SWE): Switch Emitter - The emitter of the internal switch.
3. Pin 3 (VCC): Supply Voltage Input - Powers the internal circuitry.
4. Pin 4 (GND): Ground - The ground reference for the circuit.
5. Pin 5 (Cext): Timing Capacitor - Sets the oscillator frequency.
6. Pin 6 (Ipk Sense): Current Sense - Sets the peak current limit.
7. Pin 7 (VFB): Feedback Input - Sets the output voltage.
8. Pin 8 (D1): Drive Output - Drives the base of an external transistor.
These pins enable the NCV3064DR2G to efficiently manage power conversion in various configurations, making it versatile for different applications.
Manufacturer
The NCV3064DR2G is manufactured by ON Semiconductor, which is a leading supplier of semiconductor-based solutions. ON Semiconductor specializes in designing, manufacturing, and marketing a wide range of semiconductor components that address the needs of automotive, industrial, communications, consumer, computing, and medical applications. The company focuses on providing energy-efficient innovations to reduce global energy use by delivering a comprehensive portfolio of power management, analog, sensors, logic, timing, connectivity, discrete, system-on-chip (SoC), and custom devices.
Application
The NCV3064DR2G is a DC-DC converter typically used in applications requiring efficient voltage regulation. Key application areas include:
1. Automotive Electronics: For powering various automotive systems and subsystems.
2. Portable Devices: Used in battery-powered devices for efficient power management.
3. Industrial Controls: Provides stable voltage supply in industrial automation systems.
4. Consumer Electronics: Used in televisions, set-top boxes, and other consumer devices.
5. Communication Equipment: Ensures stable power supply for networking and communication devices.
These applications benefit from the NCV3064DR2G's ability to step up or step down voltage efficiently, its wide input voltage range, and robust performance characteristics.
1. Automotive Electronics: For powering various automotive systems and subsystems.
2. Portable Devices: Used in battery-powered devices for efficient power management.
3. Industrial Controls: Provides stable voltage supply in industrial automation systems.
4. Consumer Electronics: Used in televisions, set-top boxes, and other consumer devices.
5. Communication Equipment: Ensures stable power supply for networking and communication devices.
These applications benefit from the NCV3064DR2G's ability to step up or step down voltage efficiently, its wide input voltage range, and robust performance characteristics.
Package
The NCV3064DR2G is a switching regulator from ON Semiconductor, typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This package type offers a compact form factor suitable for surface-mount technology applications.
