Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Last Time Buy |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 0.8V |
| Voltage-Output(Max) | 4.68V |
| Current-Output | 1.5A |
| Frequency-Switching | 1MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 6-VDFN Exposed Pad |
Tổng quan
Description
The NCP1595AMNR2G is a high-efficiency, step-down DC-DC converter designed by ON Semiconductor. It is typically used for converting higher input voltages to lower output voltages in various electronic applications. This device supports a wide input voltage range, making it versatile for different power supply configurations. It is capable of delivering a stable output current and is known for its compact size, making it suitable for portable and space-constrained applications.
The NCP1595AMNR2G features built-in protections such as overcurrent protection, thermal shutdown, and soft-start functionality, enhancing its reliability and safety. Its high switching frequency allows for the use of smaller inductors and capacitors, which further reduces the overall size of the end application. The device is often used in consumer electronics, telecommunications equipment, and computer peripherals, where efficient power conversion is crucial. Its ease of use and integration into various systems make it a popular choice among engineers designing power management solutions.
The NCP1595AMNR2G features built-in protections such as overcurrent protection, thermal shutdown, and soft-start functionality, enhancing its reliability and safety. Its high switching frequency allows for the use of smaller inductors and capacitors, which further reduces the overall size of the end application. The device is often used in consumer electronics, telecommunications equipment, and computer peripherals, where efficient power conversion is crucial. Its ease of use and integration into various systems make it a popular choice among engineers designing power management solutions.
Equivalent
The NCP1595AMNR2G is a DC-DC buck converter. Equivalent products include:
1. Texas Instruments TPS62110 – A high-efficiency step-down converter.
2. Microchip MIC28512 – Offers similar current and voltage regulation features.
3. Analog Devices ADP2300/ADP2301 – Compact synchronous step-down regulators.
4. Maxim Integrated MAX15062 – A compact, synchronous step-down converter.
Ensure compatibility based on specific application requirements such as input/output voltage, current ratings, and efficiency.
1. Texas Instruments TPS62110 – A high-efficiency step-down converter.
2. Microchip MIC28512 – Offers similar current and voltage regulation features.
3. Analog Devices ADP2300/ADP2301 – Compact synchronous step-down regulators.
4. Maxim Integrated MAX15062 – A compact, synchronous step-down converter.
Ensure compatibility based on specific application requirements such as input/output voltage, current ratings, and efficiency.
Features
The NCP1595AMNR2G is a high-efficiency, synchronous step-down DC-DC converter from ON Semiconductor. It features a wide input voltage range from 4.5V to 5.5V and delivers an adjustable output voltage as low as 0.6V, making it suitable for various applications. The device provides a maximum output current of up to 3A.
Key features include a fixed switching frequency of 1.5 MHz, which helps minimize external component size and allows for compact design. It also offers excellent transient response and high efficiency, with up to 95% under typical conditions. The NCP1595AMNR2G includes internal soft-start, current limit protection, and thermal shutdown, enhancing reliability and safety.
The converter has an enable pin for easy power sequencing and a power-good indicator for system monitoring. Its compact DFN-10 package with exposed pad ensures effective thermal management. This device is ideal for use in applications such as point-of-load converters, set-top boxes, DSP and FPGA power, and other portable and consumer electronics requiring efficient power management.
Key features include a fixed switching frequency of 1.5 MHz, which helps minimize external component size and allows for compact design. It also offers excellent transient response and high efficiency, with up to 95% under typical conditions. The NCP1595AMNR2G includes internal soft-start, current limit protection, and thermal shutdown, enhancing reliability and safety.
The converter has an enable pin for easy power sequencing and a power-good indicator for system monitoring. Its compact DFN-10 package with exposed pad ensures effective thermal management. This device is ideal for use in applications such as point-of-load converters, set-top boxes, DSP and FPGA power, and other portable and consumer electronics requiring efficient power management.
Pinout
The NCP1595AMNR2G is a step-down (buck) DC-DC converter. It is typically used to convert a higher input voltage to a lower output voltage efficiently. The device comes in a small package, which commonly has 8 pins. Here are the typical pin functions:
1. VIN: Input voltage supply.
2. SW: Switch node, connected to the inductor.
3. GND: Ground pin for the power ground.
4. FB: Feedback input to set output voltage.
5. COMP: Compensation pin for stability control.
6. EN: Enable pin to turn the converter on or off.
7. SS: Soft-start control to limit inrush current during start-up.
8. PGOOD: Power-good indicator.
Note that the specific pinout may vary based on the exact package type and manufacturer specifications. Always refer to the device's datasheet for precise pin configuration and additional details.
1. VIN: Input voltage supply.
2. SW: Switch node, connected to the inductor.
3. GND: Ground pin for the power ground.
4. FB: Feedback input to set output voltage.
5. COMP: Compensation pin for stability control.
6. EN: Enable pin to turn the converter on or off.
7. SS: Soft-start control to limit inrush current during start-up.
8. PGOOD: Power-good indicator.
Note that the specific pinout may vary based on the exact package type and manufacturer specifications. Always refer to the device's datasheet for precise pin configuration and additional details.
Manufacturer
The NCP1595AMNR2G is manufactured by ON Semiconductor. ON Semiconductor is a multinational company based in the United States, specializing in the design, development, and supply of a broad range of semiconductor components. These components are used in various applications, including automotive, communications, computing, consumer electronics, industrial, medical, and military/aerospace industries. The company is known for its innovative solutions in power management, analog, sensors, logic, timing, discrete, and custom devices.
Application
The NCP1595AMNR2G is a step-down DC-DC converter. It is commonly used in applications requiring efficient power management and voltage regulation. Key application areas include:
1. Consumer Electronics: For powering portable devices, smartphones, and tablets.
2. Industrial Equipment: Used in control systems and automation equipment for stable power supply.
3. Telecommunications: Provides power for network devices and communication equipment.
4. Automotive Systems: Suitable for infotainment systems and advanced driver-assistance systems (ADAS) in vehicles.
5. Computing: Used in laptops and desktops for managing power supply to various components.
Its high efficiency, compact size, and reliability make it a versatile choice for various power-sensitive applications.
1. Consumer Electronics: For powering portable devices, smartphones, and tablets.
2. Industrial Equipment: Used in control systems and automation equipment for stable power supply.
3. Telecommunications: Provides power for network devices and communication equipment.
4. Automotive Systems: Suitable for infotainment systems and advanced driver-assistance systems (ADAS) in vehicles.
5. Computing: Used in laptops and desktops for managing power supply to various components.
Its high efficiency, compact size, and reliability make it a versatile choice for various power-sensitive applications.
Package
The NCP1595AMNR2G is typically available in a DFN (Dual Flat No-leads) package type. This packaging is compact and suitable for surface-mount technology, providing efficient thermal performance and reducing footprint on the printed circuit board.
