LTC3130IUDC#TRPBF

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LTC3130IUDC#TRPBF

IC REG BCK BST ADJ 600MA 20QFN

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Гарантия 365 дней

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Function Step-Up/Step-Down
OutputConfiguration Positive
Topology Buck-Boost
OutputType Adjustable
NumberofOutputs 1
Voltage-Input(Min) 2.4V
Voltage-Input(Max) 25V
Voltage-Output(Min/Fixed) 1V
Voltage-Output(Max) 25V
Current-Output 600mA
Frequency-Switching 1.2MHz
SynchronousRectifier Yes
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 20-WFQFN Exposed Pad

Обзор

Description

The LTC3130IUDC#TRPBF is a high-efficiency, low quiescent current buck-boost DC/DC converter designed by Analog Devices. It is part of the LTC3130 series, known for its ability to maintain regulation with input voltages above, below, or equal to the output voltage. This versatility makes it suitable for applications involving variable power sources such as batteries or solar panels.
Key features include a wide input voltage range and seamless transition between buck and boost modes. The LTC3130IUDC#TRPBF also incorporates a low noise, fixed frequency operation, which is beneficial for sensitive electronics. Its high efficiency is achieved through synchronous rectification, and it includes programmable maximum power point control (MPPC) to optimize power extraction from sources like photovoltaic cells.
The device is typically used in applications requiring a compact and efficient power supply solution, including portable devices, industrial sensors, and remote data acquisition systems. The compact design, combined with its high performance and reliability, makes it a versatile component in modern electronic designs.

Features

The LTC3130IUDC#TRPBF is a high-efficiency buck-boost DC/DC converter designed to deliver a fixed output voltage from various power sources, including batteries. Key features include:
1. Efficiency: It offers up to 95% efficiency over a wide input voltage range, enhancing performance and reducing power loss.
2. Input Voltage Range: The device supports a wide input voltage range from 2.4V to 25V, making it versatile for different applications.
3. Output Voltage: It can be programmed to deliver a fixed output voltage between 1V and 25V.
4. Seamless Transition: The converter ensures a seamless transition between buck and boost modes, maintaining output voltage regulation across the input voltage range.
5. Low Quiescent Current: It features a low quiescent current of 1.6µA, which is beneficial for battery-powered applications to extend battery life.
6. Burst Mode Operation: This mode helps to improve efficiency at light loads by reducing switching frequency.
7. Protection Features: The LTC3130IUDC#TRPBF includes protections like overcurrent protection, thermal shutdown, and short-circuit protection.
8. Compact Package: It comes in a compact DFN package, facilitating space-constrained designs.
These features make it ideal for applications needing efficient power management across varying input and output voltage conditions.

Package

The LTC3130IUDC#TRPBF is packaged in a 12-lead DFN (Dual Flat No-Lead) package.

Pinout

The LTC3130IUDC#TRPBF is a synchronous step-down DC/DC converter. It comes in a 12-lead (pin) 3mm × 4mm DFN (Dual Flat No-Lead) package. The primary function of this component is to efficiently convert a higher input voltage to a lower output voltage with high efficiency, which is typically used in battery-powered and portable applications. The LTC3130IUDC#TRPBF features a wide input voltage range, programmable peak current limit, and Burst Mode operation for high efficiency at light loads.

Manufacturer

The LTC3130IUDC#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. These products are used in a wide range of applications, including communications, consumer electronics, industrial, automotive, and healthcare sectors. The company is known for providing high-performance analog technology solutions and is headquartered in Norwood, Massachusetts, USA.

Application

The LTC3130IUDC#TRPBF is a high-efficiency buck-boost DC/DC converter. Its application areas include battery-powered devices, backup power systems, portable instruments, and energy harvesting systems. It is suitable for applications requiring efficient power management across a wide input voltage range, such as in wireless sensor networks, hand-held devices, and industrial equipment. Its compact size and low quiescent current make it ideal for compact and power-sensitive designs.

Equivalent

The LTC3130IUDC#TRPBF is a high-efficiency, low quiescent current buck-boost DC/DC converter. Equivalent products include the TPS63060 from Texas Instruments, the MAX17061 from Maxim Integrated, and the LT3433 from Analog Devices. Ensure compatibility by comparing specifications like input voltage range, output voltage, efficiency, and package type. Always consult the manufacturer's datasheets for precise matching.

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