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MCP16311-E/MS
+BOMIC REG BUCK ADJUSTABLE 1A 8MSOP
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Nhà sản xuấtCông nghệ Microchip
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Ông. Phần #MCP16311-E/MS
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Bảng dữ liệu MCP16311-E/MS DataSheet
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Gói MSOP-8
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Có sẵn7206
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.4V |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 2V |
| Voltage-Output(Max) | 24V |
| Current-Output | 1A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Tổng quan
Description
The MCP16311-E/MS is a high-efficiency, step-down (buck) DC-DC converter from Microchip Technology. It is designed to convert a higher input voltage to a lower output voltage with high efficiency and minimal external components. This device is part of the MCP16311 series, known for its compact size and suitability for space-constrained applications.
Key features include a wide input voltage range, typically from 3.0V to 30V, and a fixed output voltage option. The converter operates at a frequency that allows for smaller inductors and capacitors, optimizing board space. It offers a low quiescent current, making it suitable for battery-powered applications, and includes integrated overcurrent protection and thermal shutdown features to enhance reliability.
The MCP16311-E/MS is often used in applications like portable electronics, industrial systems, and consumer products. Its ease of use and efficiency make it a popular choice for designers seeking a straightforward solution for voltage regulation.
Key features include a wide input voltage range, typically from 3.0V to 30V, and a fixed output voltage option. The converter operates at a frequency that allows for smaller inductors and capacitors, optimizing board space. It offers a low quiescent current, making it suitable for battery-powered applications, and includes integrated overcurrent protection and thermal shutdown features to enhance reliability.
The MCP16311-E/MS is often used in applications like portable electronics, industrial systems, and consumer products. Its ease of use and efficiency make it a popular choice for designers seeking a straightforward solution for voltage regulation.
Equivalent
The MCP16311-E/MS is a step-down (buck) DC-DC converter. Potential equivalent products include:
1. Texas Instruments LM3671.
2. Analog Devices ADP2303.
3. ON Semiconductor NCP1529.
4. Diodes Incorporated AP61100.
5. Maxim Integrated MAX16909.
These alternatives may offer similar functionalities, but it's important to compare specific parameters like input/output voltage range, current rating, efficiency, and package type to ensure compatibility with your application.
1. Texas Instruments LM3671.
2. Analog Devices ADP2303.
3. ON Semiconductor NCP1529.
4. Diodes Incorporated AP61100.
5. Maxim Integrated MAX16909.
These alternatives may offer similar functionalities, but it's important to compare specific parameters like input/output voltage range, current rating, efficiency, and package type to ensure compatibility with your application.
Features
The MCP16311-E/MS is a high-efficiency, step-down (buck) DC-DC converter designed by Microchip Technology. It operates over a wide input voltage range, typically from 4V to 30V, and delivers an adjustable output voltage as low as 2V. Key features include a peak current mode control, integrated high-side switch, and adjustable output voltage with external resistor divider. It also incorporates internal compensation, which simplifies the design process. The converter is capable of delivering up to 600mA of output current.
Additional features include a high switching frequency of 500 kHz, enabling the use of smaller inductors and capacitors, which reduces overall solution size. The MCP16311 also offers internal soft-start, overcurrent protection, and over-temperature protection, enhancing reliability. It supports a shutdown mode to minimize power consumption when not in active use. Designed for compact applications, it is available in a SOT-23-6 package, making it suitable for space-constrained designs in industrial, consumer, and automotive applications.
Additional features include a high switching frequency of 500 kHz, enabling the use of smaller inductors and capacitors, which reduces overall solution size. The MCP16311 also offers internal soft-start, overcurrent protection, and over-temperature protection, enhancing reliability. It supports a shutdown mode to minimize power consumption when not in active use. Designed for compact applications, it is available in a SOT-23-6 package, making it suitable for space-constrained designs in industrial, consumer, and automotive applications.
Pinout
The MCP16311-E/MS is a step-down (buck) DC-DC converter from Microchip Technology. It is designed for applications requiring high power efficiency and compact size. This device comes in an 8-pin MSOP (Micro Small Outline Package).
Here’s a brief overview of its pin functions:
1. Pin 1 (SW): Switch node connection, inductor connects to this pin.
2. Pin 2 (GND): Ground connection for the device.
3. Pin 3 (FB): Feedback pin for output voltage regulation.
4. Pin 4 (VFB): An additional feedback pin, used for specific configurations.
5. Pin 5 (EN): Enable pin for the regulator, used to turn the device on or off.
6. Pin 6 (SS): Soft-start control pin, used to control the rate of rise of the output voltage.
7. Pin 7 (VIN): Input voltage supply pin.
8. Pin 8 (VDD): Internal LDO output for powering internal circuits, also requires a bypass capacitor.
These pins provide all necessary connections for the MCP16311-E/MS to function effectively as a buck converter, offering flexibility for various applications requiring efficient power management.
Here’s a brief overview of its pin functions:
1. Pin 1 (SW): Switch node connection, inductor connects to this pin.
2. Pin 2 (GND): Ground connection for the device.
3. Pin 3 (FB): Feedback pin for output voltage regulation.
4. Pin 4 (VFB): An additional feedback pin, used for specific configurations.
5. Pin 5 (EN): Enable pin for the regulator, used to turn the device on or off.
6. Pin 6 (SS): Soft-start control pin, used to control the rate of rise of the output voltage.
7. Pin 7 (VIN): Input voltage supply pin.
8. Pin 8 (VDD): Internal LDO output for powering internal circuits, also requires a bypass capacitor.
These pins provide all necessary connections for the MCP16311-E/MS to function effectively as a buck converter, offering flexibility for various applications requiring efficient power management.
Manufacturer
The MCP16311-E/MS is manufactured by Microchip Technology Inc. Microchip is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company specializes in embedded control applications and offers a comprehensive portfolio of development tools and technical support to facilitate product development across a range of industries. Microchip's products are used in a variety of applications, including automotive, industrial, consumer, aerospace, and communications sectors.
Application
The MCP16311-E/MS is a high-efficiency, step-down DC-DC converter from Microchip Technology. It is commonly used in applications requiring efficient voltage regulation. Key application areas include:
1. Consumer Electronics: Powering portable and battery-operated devices.
2. Industrial Systems: Providing power supply solutions for industrial control systems and automation equipment.
3. Communication Equipment: Used in networking devices and wireless communication systems.
4. Automotive Electronics: Suitable for in-vehicle systems due to its robustness.
5. Medical Devices: Powering portable medical equipment where efficiency and size are critical.
Its compact size and high efficiency make it suitable for applications requiring a reliable step-down power solution.
1. Consumer Electronics: Powering portable and battery-operated devices.
2. Industrial Systems: Providing power supply solutions for industrial control systems and automation equipment.
3. Communication Equipment: Used in networking devices and wireless communication systems.
4. Automotive Electronics: Suitable for in-vehicle systems due to its robustness.
5. Medical Devices: Powering portable medical equipment where efficiency and size are critical.
Its compact size and high efficiency make it suitable for applications requiring a reliable step-down power solution.
Package
The MCP16311-E/MS is a buck (step-down) DC-DC converter from Microchip Technology. It is housed in an 8-lead MSOP (Micro Small Outline Package) package, which is compact and suitable for space-constrained applications, offering efficient voltage conversion with minimal external components.
