LTC3626EUDC#TRPBF

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LTC3626EUDC#TRPBF

+БОМ

IC REG BUCK ADJ 2.5A 20QFN

  • ПроизводительКомпания Analog Devices Inc.

  • Мфр. Часть #LTC3626EUDC#TRPBF

  • Лист данных LTC3626EUDC#TRPBF DataSheet

  • Пакет QFN-20

  • В наличии1294

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Спецификации

Атрибут Ценность
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3.6V
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 19.4V
Current - Output 2.5A
Frequency - Switching 500KHz ~ 3MHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount

Обзор

Description

The LTC3626EUDC#TRPBF is a high-efficiency, monolithic synchronous buck regulator from Analog Devices. It is designed to provide compact, efficient power conversion for a wide range of applications. This device can deliver up to 2.5A of continuous output current from an input voltage range of 4V to 20V. The LTC3626 features a user-selectable switching frequency between 300kHz and 4MHz, which allows designers to optimize for efficiency or size. It operates with a current mode, constant frequency architecture, which provides excellent line and load transient response. The device also includes internal compensation, making it easier to design and implement. Additional features include a power-good indicator, internal soft-start, and over-temperature protection. The LTC3626EUDC#TRPBF's compact 3mm x 3mm QFN package and high-level integration make it suitable for space-constrained applications such as portable devices, telecom, and industrial systems.

Equivalent

The LTC3626EUDC#TRPBF is a step-down DC/DC converter from Analog Devices. Equivalent products might include:
1. Maxim Integrated - MAX17503, a high-efficiency, synchronous step-down converter.
2. Texas Instruments - TPS62130, a 3V to 17V input, 3A step-down converter.
3. Microchip Technology - MIC28512, a wide-input, 75V synchronous step-down regulator.
4. ON Semiconductor - NCP3170, a 3A, 3MHz step-down DC-DC converter.
Ensure to compare specifications and evaluate compatibility with your specific application requirements.

Features

The LTC3626EUDC#TRPBF is a high-efficiency, monolithic synchronous step-down regulator from Analog Devices. It is designed to deliver up to 2.5A of continuous output current from a 3.6V to 20V input voltage range, making it suitable for various applications including telecom, computing, and industrial systems. The device operates with a low quiescent current of only 3.5µA, which is ideal for battery-powered applications. It utilizes peak current mode control and operates at a fixed frequency with optional spread spectrum for low EMI.
The LTC3626EUDC#TRPBF offers a programmable output voltage, allowing flexibility in voltage scaling. It also features internal soft-start, a power good indicator, and short-circuit protection. The device is housed in a compact 3mm x 4mm DFN package, enhancing its suitability for space-constrained designs. Additionally, its high-efficiency operation reduces power loss, and the device supports Burst Mode operation to improve efficiency at light loads. Overall, the LTC3626EUDC#TRPBF is designed for applications requiring compact, efficient, and reliable step-down voltage regulation.

Pinout

The LTC3626EUDC#TRPBF is a high-efficiency, monolithic synchronous step-down regulator. It is designed by Analog Devices and is capable of delivering up to 2.5A of continuous output current. This particular part is housed in a 3mm × 4mm 18-lead DFN package.
Key functions of the LTC3626 include:
- High-efficiency step-down regulation suitable for battery-powered applications.
- A wide input voltage range, typically from 4V to 20V.
- Low quiescent current, making it ideal for battery-powered systems.
- Internal synchronous power switches for high efficiency.
- Programmable output voltage and current limit settings.
This device is typically used in applications such as power supplies for portable instruments, distributed power systems, and point-of-load power supplies.

Manufacturer

The LTC3626EUDC#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of a wide range of analog, mixed-signal, and digital signal processing integrated circuits. The company serves various industries, including communications, computing, industrial, automotive, healthcare, and consumer electronics. Known for their focus on high-performance products, Analog Devices provides solutions for signal processing challenges in various applications. The company has a reputation for innovation and quality in electronics components, making it a trusted name in the semiconductor industry.

Application

The LTC3626EUDC#TRPBF is a high-efficiency, monolithic synchronous step-down DC/DC converter. Its application areas include powering portable electronics, battery-powered devices, and distributed power systems. It's suitable for applications requiring high efficiency at low output currents, such as mobile and handheld devices, industrial and medical equipment, and automotive electronics. Its wide input voltage range makes it ideal for systems utilizing various battery chemistries or intermediate supply rails. The converter's compact design and low quiescent current are advantageous in space-constrained environments and energy-sensitive applications.

Package

The LTC3626EUDC#TRPBF is a switching regulator from Analog Devices, packaged in a 16-lead DFN (Dual Flat No-Lead) package.

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