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LT3580EMS8E#TRPBF
+BOMIC REG MULTI CONFG ADJ 2A 8MSOP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #LT3580EMS8E#TRPBF
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Bảng dữ liệu LT3580EMS8E#TRPBF DataSheet
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Gói MSOP-8
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Có sẵn4560
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Up, Step-Up/Step-Down |
| OutputConfiguration | Positive or Negative |
| Topology | Boost, Cuk, SEPIC |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 2.5V |
| Voltage-Input(Max) | 32V |
| Voltage-Output(Min/Fixed) | 5V |
| Voltage-Output(Max) | 42V (Switch) |
| Current-Output | 2A (Switch) |
| Frequency-Switching | 200kHz ~ 2MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad |
Tổng quan
Description
The LT3580EMS8E#TRPBF is a high-performance DC/DC converter manufactured by Analog Devices, designed for efficient power management solutions. It is a monolithic flyback or boost converter that operates over a wide input voltage range, making it suitable for various applications such as industrial, automotive, and communication systems. This component integrates a high-speed power switch, oscillator, and control circuitry in a compact MSOP package with exposed pads for enhanced thermal performance.
Key features of the LT3580 include a broad input voltage range typically from 2.5V to 22V, an adjustable output voltage up to 39V, and a switch current limit of 3.3A. It supports multiple operating modes including Burst Mode operation, which improves efficiency at light loads, as well as pulse-skipping and constant-frequency modes for different application needs. The device also incorporates robust protection features such as overvoltage protection, current limiting, and thermal shutdown to ensure reliable operation.
Overall, the LT3580 is a versatile and efficient solution for applications requiring a compact and reliable DC/DC conversion.
Key features of the LT3580 include a broad input voltage range typically from 2.5V to 22V, an adjustable output voltage up to 39V, and a switch current limit of 3.3A. It supports multiple operating modes including Burst Mode operation, which improves efficiency at light loads, as well as pulse-skipping and constant-frequency modes for different application needs. The device also incorporates robust protection features such as overvoltage protection, current limiting, and thermal shutdown to ensure reliable operation.
Overall, the LT3580 is a versatile and efficient solution for applications requiring a compact and reliable DC/DC conversion.
Equivalent
The LT3580EMS8E#TRPBF is a DC/DC converter from Analog Devices, formerly Linear Technology. Equivalent products are those that offer similar functionality and specifications such as output voltage and current, switching frequency, and protection features. Some potential equivalents are:
1. Texas Instruments LM2587.
2. ON Semiconductor NCP3063.
3. Maxim Integrated MAX1522.
4. Microchip Technology MCP1650.
Ensure compatibility with the specific requirements of your application when selecting an equivalent.
1. Texas Instruments LM2587.
2. ON Semiconductor NCP3063.
3. Maxim Integrated MAX1522.
4. Microchip Technology MCP1650.
Ensure compatibility with the specific requirements of your application when selecting an equivalent.
Features
The LT3580EMS8E#TRPBF is a versatile DC/DC converter from Analog Devices designed for boost, SEPIC, or inverting power supply applications. Key features include:
1. Wide Input Voltage Range: Operates from 2.5V to 32V, supporting various battery configurations and input sources.
2. Adjustable Switching Frequency: Provides flexibility with a frequency range from 200kHz to 2.5MHz.
3. Integrated Power Switch: Comes with a 2A, 42V switch, reducing the need for external components.
4. Output Voltage Flexibility: Capable of generating output voltages up to 40V or as low as -40V.
5. Low Quiescent Current: Consumes low power in shutdown mode, enhancing battery life.
6. Soft-Start Capability: Includes programmable soft-start to reduce inrush current during startup.
7. Thermal Shutdown and Current Limiting: Protects the device from over-temperature and over-current conditions.
These features make the LT3580EMS8E#TRPBF suitable for applications requiring efficient power conversion with compact design constraints.
1. Wide Input Voltage Range: Operates from 2.5V to 32V, supporting various battery configurations and input sources.
2. Adjustable Switching Frequency: Provides flexibility with a frequency range from 200kHz to 2.5MHz.
3. Integrated Power Switch: Comes with a 2A, 42V switch, reducing the need for external components.
4. Output Voltage Flexibility: Capable of generating output voltages up to 40V or as low as -40V.
5. Low Quiescent Current: Consumes low power in shutdown mode, enhancing battery life.
6. Soft-Start Capability: Includes programmable soft-start to reduce inrush current during startup.
7. Thermal Shutdown and Current Limiting: Protects the device from over-temperature and over-current conditions.
These features make the LT3580EMS8E#TRPBF suitable for applications requiring efficient power conversion with compact design constraints.
Pinout
The LT3580EMS8E#TRPBF is a boost converter IC manufactured by Analog Devices. It comes in an 8-pin MSOP (Mini Small Outline Package) configuration. This device is designed for DC-DC boost conversion applications, including those requiring high output voltage or high current.
Pin Functions:
1. SW (Pin 1): Switch pin connected to the inductor and diode.
2. VIN (Pin 2): Input supply voltage for the IC.
3. SHDN/UVLO (Pin 3): Shutdown/Undervoltage lockout pin. Used to enable/disable the IC and set the undervoltage lockout.
4. FBX (Pin 4): Feedback pin. Used to set the output voltage using an external resistor divider.
5. GND (Pin 5): Ground pin.
6. NC (Pin 6): No connect. Generally not used, but may be tied to ground for enhanced thermal performance.
7. BIAS (Pin 7): Optional bias input for improved efficiency.
8. VC (Pin 8): Compensation pin for the error amplifier.
This compact IC is suitable for applications requiring efficient voltage step-up with minimal external components.
Pin Functions:
1. SW (Pin 1): Switch pin connected to the inductor and diode.
2. VIN (Pin 2): Input supply voltage for the IC.
3. SHDN/UVLO (Pin 3): Shutdown/Undervoltage lockout pin. Used to enable/disable the IC and set the undervoltage lockout.
4. FBX (Pin 4): Feedback pin. Used to set the output voltage using an external resistor divider.
5. GND (Pin 5): Ground pin.
6. NC (Pin 6): No connect. Generally not used, but may be tied to ground for enhanced thermal performance.
7. BIAS (Pin 7): Optional bias input for improved efficiency.
8. VC (Pin 8): Compensation pin for the error amplifier.
This compact IC is suitable for applications requiring efficient voltage step-up with minimal external components.
Manufacturer
The LT3580EMS8E#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is an American multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These components are used in a wide range of electronic equipment, including those in the industrial, communications, automotive, and consumer electronics sectors. The company is known for its innovative solutions in signal processing, power management, data conversion, and other areas critical to advanced electronic systems.
Application
The LT3580EMS8E#TRPBF is a high-performance DC/DC converter suitable for various applications, including:
1. Power Supply Design: Used in designing efficient and compact power supply circuits for electronic devices.
2. Industrial Equipment: Ideal for driving industrial sensors and control systems.
3. Automotive Systems: Employed in on-board vehicle electronics requiring robust voltage conversion.
4. Consumer Electronics: Used in devices like portable gadgets and wearables that need efficient power management.
5. Telecommunications: Powers communication devices and networking equipment with precise voltage requirements.
6. Medical Devices: Provides reliable power for portable and fixed medical equipment.
It is valued for its efficiency, reliability, and compact size in these domains.
1. Power Supply Design: Used in designing efficient and compact power supply circuits for electronic devices.
2. Industrial Equipment: Ideal for driving industrial sensors and control systems.
3. Automotive Systems: Employed in on-board vehicle electronics requiring robust voltage conversion.
4. Consumer Electronics: Used in devices like portable gadgets and wearables that need efficient power management.
5. Telecommunications: Powers communication devices and networking equipment with precise voltage requirements.
6. Medical Devices: Provides reliable power for portable and fixed medical equipment.
It is valued for its efficiency, reliability, and compact size in these domains.
Package
The LT3580EMS8E#TRPBF is packaged in an MSOP-8 (Mini Small Outline Package) with an exposed pad. This type of packaging is commonly used for surface-mount applications, providing efficient thermal performance and space-saving benefits on printed circuit boards.
