LT3580EDD#TRPBF

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LT3580EDD#TRPBF

+БОМ

IC REG BOOST CUK ADJ 2A 8DFN

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #LT3580EDD#TRPBF

  • В наличии9152

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

Гарантия подлинного продукта

Спецификации

Атрибут Ценность
PartStatus 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-WFDFN Exposed Pad
SupplierDevicePackage 8-DFN (3x3)
BaseProductNumber LT3580

Обзор

Description

The LT3580EDD#TRPBF is a versatile DC/DC converter chip designed and manufactured by Analog Devices (formerly Linear Technology). It is specifically engineered for use in power management applications where high efficiency and compact design are crucial. This chip can operate as either a boost, SEPIC, or inverting converter, expanding its applicability across various devices and systems.
Key features include a wide input voltage range from 2.5V to 32V, making it suitable for different power sources. It is capable of delivering output power up to 1.2A with an internally compensated control loop, ensuring stable operation. The LT3580EDD#TRPBF also includes features like integrated power switches and a power-good flag for improved performance and reliability.
The device comes in a thermally enhanced 10-lead plastic DFN package, optimizing heat dissipation for higher reliability. Additionally, it offers programmable switching frequency, soft-start capability, and over-temperature protection. These features make the LT3580EDD#TRPBF an excellent choice for applications needing efficient power conversion such as portable devices, automotive, and industrial applications.

Equivalent

The LT3580EDD#TRPBF is a DC/DC converter manufactured by Analog Devices (formerly Linear Technology). Equivalent products could be found from other manufacturers like Texas Instruments, Maxim Integrated, or ON Semiconductor. Look for boost/buck converters with similar input/output voltage ranges, current ratings, and features. Specific models might include the TI TPS61090 or the Maxim MAX1771, depending on the required specifications. Always verify parameters and compatibility before selecting an alternative.

Features

The LT3580EDD#TRPBF is a DC/DC converter from Analog Devices designed for a variety of applications. Key features include:
1. Versatility: Operates as a boost, SEPIC, or inverting converter, making it suitable for multiple configurations.
2. Input Voltage Range: Supports a wide input voltage range from 2.5V to 32V.
3. Output Voltage: Can generate output voltages up to 40V, depending on the configuration.
4. Switching Frequency: Offers programmable switching frequency from 200kHz to 2.5MHz, allowing trade-offs between efficiency and component size.
5. Performance: Features high efficiency and low quiescent current, which help in battery-powered applications.
6. Protection: Includes overcurrent and thermal protection to ensure reliable operation.
7. Package: Available in a thermally enhanced 10-lead DFN package for efficient heat dissipation.
These features make the LT3580EDD#TRPBF suitable for applications such as battery-powered devices, power supply solutions, and other portable electronics.

Pinout

The LT3580EDD#TRPBF is a high-performance DC/DC converter from Analog Devices (formerly Linear Technology). It typically comes in a 10-lead (pin) DFN package. This device is designed for boost, SEPIC, and flyback converter applications. The key functions of its pins are as follows:
1. SW (Switch Pin): Connects to the inductor for the switching action.
2. BOOST (Boost Pin): Provides power to the switch driver.
3. VIN (Input Voltage Pin): Powers the internal circuitry and is the input for the converter.
4. GND (Ground Pin): Ground reference for the circuit.
5. SHDN (Shutdown Pin): Enables or disables the device.
6. FB (Feedback Pin): Used to set the output voltage via an external resistor divider.
7. VC (Compensation Pin): For frequency compensation of the loop.
8. RT (Timing Resistor Pin): Sets the switching frequency.
9. SYNC (Synchronization Pin): Allows synchronization to an external clock.
10. SS (Soft-Start Pin): Controls the soft-start interval.
These pins together support the device's operation in efficiently converting and regulating output voltage across various applications.

Manufacturer

The LT3580EDD#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company provides solutions for a wide range of industries including communications, automotive, industrial automation, healthcare, and consumer electronics. Analog Devices is known for its expertise in high-performance analog technology, offering products that include amplifiers, data converters, power management devices, sensors, and signal processing components.

Application

The LT3580EDD#TRPBF is a DC/DC converter with a wide range of application areas, including:
1. Power Supply Regulation: Used in systems requiring efficient conversion of input voltages to stable output voltages.
2. Battery-Powered Devices: Ideal for extending battery life in portable electronics by providing efficient power management.
3. Industrial Automation: Utilized in machinery requiring reliable voltage regulation under varying load conditions.
4. Telecommunications: Supports stable power delivery in communication equipment.
5. Automotive Electronics: Provides voltage regulation for electronic control units and other automotive systems.
6. Consumer Electronics: Powers various devices requiring efficient and compact power solutions.
Its versatility and efficiency make it suitable for numerous applications requiring compact and reliable power conversion.

Package

The LT3580EDD#TRPBF is packaged in a 10-lead (3mm x 3mm) DFN (Dual Flat No-Lead) package.

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