LTC3355EUF#TRPBF

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LTC3355EUF#TRPBF

+BOM

IC REG BUCK ADJ 1A 20QFN

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  • 제조업체 부품 #LTC3355EUF#TRPBF

  • 재고7433

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

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사양

속성 가치
Part Status Active
Base Product Number LTC3355
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 2.7V
Voltage - Output (Max) 5V
Current - Output 1A
Frequency - Switching 1MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 20-WFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Packaging Cut Tape (CT), Tape & Reel (TR)

개요

Description

The LTC3355EUF#TRPBF is a highly integrated power management IC designed for energy harvesting and battery management applications. It features a buck-boost converter that efficiently manages power from various sources, including solar panels and kinetic energy harvesters, enabling the charging of supercapacitors or batteries.
Key functionalities include an ultra-low quiescent current, which allows the device to operate efficiently in low-power applications. It supports a wide input voltage range, making it versatile for different energy sources. The chip also incorporates advanced features such as battery voltage regulation, load sharing, and smart power path management to optimize energy usage.
The LTC3355 is suitable for applications in IoT devices, remote sensors, and other battery-operated systems, providing a stable power source while extending battery life. Its compact package and ease of integration make it an ideal choice for designers looking to implement energy-efficient solutions in their products.

Equivalent

The LTC3355EUF#TRPBF is a battery management IC, primarily designed for energy storage applications. Equivalent products include the Texas Instruments BQ25700A, Maxim Integrated MAX14690, and Analog Devices LTC4045. When selecting an alternative, ensure compatibility with specifications such as voltage, current ratings, and features like charging methods and battery chemistry support. Always verify functionality against your specific application needs.

Features

The LTC3355EUF#TRPBF is a high-performance battery management IC designed for energy harvesting and storage applications. Its key features include:
1. Buck-Boost Converter: Enables efficient charging from varying input voltages, suitable for energy sources like solar panels.
2. Integrated Battery Management: Supports both lithium-ion and lithium-polymer batteries, providing precise voltage and current regulation.
3. Low Quiescent Current: Ensures minimal energy loss during standby, prolonging the operational lifespan of the battery.
4. Multiple Input Sources: Can manage energy from various sources such as USB, solar, and supercapacitors.
5. Flexible Output Voltage: User-configurable settings for output voltage, catering to different application needs.
6. Protection Features: Includes over-voltage, under-voltage, and thermal protection to ensure safe operation.
7. Compact Package: Available in a 20-lead LQFN package, enabling space-saving designs.
The LTC3355 is ideal for applications in wearables, IoT devices, and remote sensors, where efficient energy management is crucial.

Pinout

The LTC3355EUF#TRPBF is a high-efficiency battery management integrated circuit (IC) designed for energy harvesting and battery charging applications. It features a total of 28 pins.
Key functions include:
1. Battery Management: Manages lithium-ion or lithium-polymer batteries, enabling charging and discharging with high efficiency.
2. Energy Harvesting: Supports various energy sources, optimizing power transfer.
3. MPPT (Maximum Power Point Tracking): Maximizes energy harvested from solar or other renewable sources.
4. Buck-Boost Converter: Provides voltage regulation to ensure the battery operates within safe limits.
5. I2C Interface: Allows communication with microcontrollers for monitoring and configuration.
6. Protection Features: Includes overvoltage, undervoltage, and overcurrent protection to safeguard the battery and system.
This versatile IC is suitable for applications including IoT devices, portable electronics, and energy harvesting systems.

Manufacturer

The LTC3355EUF#TRPBF is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company. Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its innovative solutions in various applications, including industrial automation, automotive, telecommunications, and consumer electronics.
Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices has a strong emphasis on research and development, providing advanced technology for signal processing and conversion. Their products are widely used in systems that require precision measurement and control, making ADI a critical player in the electronics industry.
The LTC3355 is a specific product designed for energy harvesting and battery management applications, enabling efficient power conversion and management in portable and renewable energy systems. Through its extensive portfolio, Analog Devices continues to advance technology across multiple sectors, making it a key contributor to the development of modern electronics.

Application

The LTC3355EUF#TRPBF is a high-efficiency battery management IC designed for applications in energy harvesting and battery backup systems. Key application areas include solar energy systems, portable and wearable devices, IoT devices, and wireless sensor networks. It supports lithium-ion and lithium-polymer batteries, providing features such as power path management, charging, and monitoring. Its ability to manage energy from multiple sources makes it ideal for applications requiring reliable power management and energy efficiency.

Package

The LTC3355EUF#TRPBF is packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package) format.

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