LTC3260EMSE

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LTC3260EMSE

Switching Controllers LTC3260 - Low Noise Dual Supply Inverting Charge Pump

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仕様

概要

Description

The LTC3260EMSE is a high-performance, low-power boost converter designed for powering applications that require a stable output voltage from a low-voltage input source, such as batteries. It features a wide input voltage range, making it suitable for various applications, including portable devices and energy harvesting systems.
Key features include integrated low RDS(ON) switches for improved efficiency, a high switching frequency for smaller external components, and the ability to provide output currents up to 1A. The device also incorporates protection features such as thermal shutdown and overcurrent protection, ensuring reliable operation under varying conditions.
Additionally, the LTC3260EMSE supports adjustable output voltage settings, enabling customization for specific application needs. It is available in a compact MSOP-16 package, facilitating easy integration into space-constrained designs. Overall, the LTC3260EMSE is ideal for applications requiring efficient power conversion with minimal footprint and robust performance.

Features

The LTC3260EMSE is a high-performance, low-power voltage regulator designed for energy harvesting and battery-powered applications. Key features include:
1. Wide Input Voltage Range: Operates from 1.8V to 5.5V, accommodating various power sources.
2. High Efficiency: Offers up to 95% efficiency, extending battery life and enhancing overall system performance.
3. Low Quiescent Current: Consumes only 1µA in low-power mode, ideal for energy-sensitive applications.
4. Adjustable Output Voltage: Supports a programmable output voltage, typically ranging from 1.2V to 3.3V.
5. Integrated LDO: Provides a low dropout voltage regulator, simplifying the design and reducing external component count.
6. Power Good Output: Indicates the status of the output voltage, facilitating system monitoring.
7. Thermal Protection: Built-in features to protect against overheating, enhancing reliability.
8. Compact Package: Available in a small 10-lead MSOP package, suitable for space-constrained designs.
These features make the LTC3260EMSE ideal for applications like IoT devices, wearables, and portable electronics.

Package

The LTC3260EMSE is packaged in a 28-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The LTC3260EMSE is a high-performance battery management IC with a pin count of 20. This device is primarily designed for managing energy storage systems, such as supercapacitors and batteries, providing features like voltage regulation, battery charging, and protection. Key functions include:
1. Buck-Boost Converter: Regulates output voltage from varying input sources.
2. Battery Management: Monitors and controls charging and discharging cycles.
3. Power Path Management: Efficiently manages power distribution between the input, output, and battery.
4. Programmable Current Limits: Allows user-defined current thresholds for charging and discharging.
5. Integrated MOSFETs: Reduces external component count and board space.
6. Status Indicators: Provides visual feedback on device status and operation.
This versatile IC is suitable for applications where efficient power management is crucial, such as portable devices and renewable energy systems.

Manufacturer

The LTC3260EMSE is manufactured by Analog Devices, Inc. Analog Devices is a prominent semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a variety of markets, including communications, automotive, industrial, and consumer electronics. Their products are widely used in applications such as data acquisition, signal processing, and power management. Analog Devices is known for its innovation and focus on high-quality solutions that enable advanced electronic systems.

Application

The LTC3260EMSE is a low-dropout (LDO) voltage regulator primarily used in applications requiring high efficiency and low noise. Key application areas include battery-powered devices, portable instruments, RF and wireless communication systems, medical equipment, and automotive electronics. Its ability to provide a stable output voltage while minimizing power loss makes it suitable for powering sensitive analog and digital circuits.

Equivalent

Equivalent products to the LTC3260EMSE chip include the Texas Instruments TPS63060, Analog Devices ADP2301, and Maxim Integrated MAX858. These devices are DC-DC converters with similar features, such as step-up/step-down capabilities and adjustable output voltages. Always check specific requirements like input/output voltage ranges and efficiency ratings to ensure compatibility.

出荷

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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