規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.5V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 5.5V |
| Current - Output | 2A |
| Frequency - Switching | 3MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
概述
Description
The NCV6323BMTAATBG is a high-efficiency, synchronous buck converter from ON Semiconductor. It is designed for use in applications requiring efficient step-down voltage conversion with a continuous current output of up to 3A. Key features include a wide input voltage range, typically from 2.7V to 5.5V, which makes it suitable for battery-powered devices and USB-powered equipment. The converter operates at a high switching frequency, which allows for the use of small external components and contributes to a compact overall design. It also features low quiescent current, enhancing its suitability for applications requiring low power consumption and extended battery life. Additional built-in features include cycle-by-cycle current limit, soft-start, and thermal shutdown, which improve the reliability and safety of the device. The NCV6323BMTAATBG comes in a compact package, making it ideal for space-constrained applications. Its versatility and efficiency make it an attractive choice for consumer electronics, portable devices, and other applications where efficient power management is crucial.
Equivalent
The NCV6323BMTAATBG is a step-down DC-DC converter. Equivalent products might include devices with similar specifications from other manufacturers, such as the Texas Instruments LM43603 or LMR33630, the Analog Devices ADP2303, or the Microchip MCP16331. These alternatives should have comparable input voltage ranges, output current capabilities, and efficiency ratings. Always verify specifications and pin compatibility before substitution.
Features
The NCV6323BMTAATBG is a high-efficiency, synchronous buck converter designed by ON Semiconductor. It features a wide input voltage range, making it suitable for automotive and industrial applications. Key features include:
1. Input Voltage Range: Supports 2.7V to 5.5V.
2. Output Current: Capable of delivering up to 3A.
3. Efficiency: High efficiency with synchronous rectification.
4. Switching Frequency: Fixed 2.4 MHz operation, allowing for the use of small external components.
5. Low Standby Current: Supports low quiescent current for improved battery life in portable applications.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout.
7. Soft Start: Integrated soft-start function to limit inrush current during startup.
8. Package: Offered in a compact, thermally enhanced DFN package for efficient heat dissipation.
These features make the NCV6323BMTAATBG suitable for applications requiring efficient, compact power management solutions such as portable devices, automotive electronics, and industrial systems.
1. Input Voltage Range: Supports 2.7V to 5.5V.
2. Output Current: Capable of delivering up to 3A.
3. Efficiency: High efficiency with synchronous rectification.
4. Switching Frequency: Fixed 2.4 MHz operation, allowing for the use of small external components.
5. Low Standby Current: Supports low quiescent current for improved battery life in portable applications.
6. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout.
7. Soft Start: Integrated soft-start function to limit inrush current during startup.
8. Package: Offered in a compact, thermally enhanced DFN package for efficient heat dissipation.
These features make the NCV6323BMTAATBG suitable for applications requiring efficient, compact power management solutions such as portable devices, automotive electronics, and industrial systems.
Pinout
The NCV6323BMTAATBG is a 14-pin device. It is a step-down (buck) DC-DC converter that provides high efficiency and a wide input voltage range. This component is used for power management applications, converting a higher input voltage to a lower output voltage suitable for various electronic devices. The converter is designed to support applications requiring low power consumption and high efficiency, making it suitable for battery-powered devices and other applications demanding efficient voltage regulation.
Manufacturer
The NCV6323BMTAATBG is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a prominent American semiconductor supplier company that specializes in the design and production of a wide array of semiconductor components. Their portfolio includes power and signal management, logic, discrete, and custom devices for a variety of industry sectors, including automotive, communications, computing, consumer electronics, and industrial applications. Onsemi is well-regarded for its focus on energy-efficient innovations, providing solutions that enhance the efficiency and performance of electronic devices and systems.
Application
The NCV6323BMTAATBG is a highly efficient, synchronous step-down DC-DC converter. Its key application areas include:
1. Automotive Electronics: Used in systems requiring stable power, such as infotainment systems, advanced driver-assistance systems (ADAS), and in-vehicle networking.
2. Consumer Electronics: Suitable for powering portable devices, smartphones, tablets, and wearable electronics due to its compact size and efficiency.
3. Industrial Applications: Utilized in equipment requiring reliable power management, such as automated systems and industrial control units.
4. Telecommunications: Provides efficient power regulation for networking equipment like routers, switches, and base stations.
These applications leverage its compact size, high efficiency, and reliability.
1. Automotive Electronics: Used in systems requiring stable power, such as infotainment systems, advanced driver-assistance systems (ADAS), and in-vehicle networking.
2. Consumer Electronics: Suitable for powering portable devices, smartphones, tablets, and wearable electronics due to its compact size and efficiency.
3. Industrial Applications: Utilized in equipment requiring reliable power management, such as automated systems and industrial control units.
4. Telecommunications: Provides efficient power regulation for networking equipment like routers, switches, and base stations.
These applications leverage its compact size, high efficiency, and reliability.
Package
The NCV6323BMTAATBG is a DC-DC converter integrated circuit by ON Semiconductor. It is typically available in a DFN (Dual Flat No-leads) package, which is compact and suitable for surface mount technology, making it ideal for space-constrained applications.
