SC4524BSETRT

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SC4524BSETRT

IC REG BUCK ADJ 2A 8SOIC

  • Производитель
  • Мфр. Часть #SC4524BSETRT
  • Пакет
  • Лист данных
  • В наличии6056

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Спецификации

Part Status Obsolete
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3V
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 1V
Voltage - Output (Max) 18V
Current - Output 2A
Frequency - Switching 200kHz ~ 2MHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package 8-SOIC, EDP
Base Product Number SC4524

Обзор

Description

The "Introduction to SC4524BSETRT" likely refers to the initial overview or foundational concepts of a specific course, module, or system identified by the code SC4524BSETRT. While the precise details of SC4524BSETRT are not globally recognized or documented in standard databases, it could be associated with a specialized subject matter, possibly in a technical, scientific, or business-related field.
Typically, an introduction would cover the objectives, key themes, and expected outcomes of the course or system. It might include an overview of the topics to be addressed, the relevance of the content to current industry practices or academic research, and the skills or knowledge students or users will gain. Additionally, the introduction may outline the structure of the course or system, any prerequisites needed, and the methods of assessment or evaluation. For specific details, one should consult official resources or documentation provided by the institution or organization offering SC4524BSETRT.

Features

The SC4524BSETRT is a step-down DC-DC converter typically used in electronics for voltage regulation. Key features include:
1. Input Voltage Range: It supports a wide input voltage range, typically from around 2.7V to 5.5V, allowing flexibility in various applications.

2. Output Current: Capable of delivering up to 2A of continuous output current, making it suitable for powering moderate loads.
3. Efficiency: The converter is designed for high efficiency, often exceeding 90%, which is critical for battery-powered applications to extend battery life.
4. Switching Frequency: It operates at a fixed high switching frequency, usually around 1.5 MHz, which helps minimize the size of external components and reduce the overall board space.
5. Low Dropout Operation: The converter can maintain regulation with a very low dropout voltage, enhancing performance during battery discharge.
6. Protection Features: Includes over-current protection, thermal shutdown, and short-circuit protection to safeguard the device and load.
7. Compact Package: Available in a small, thermally enhanced package, facilitating compact design implementations.
These features make the SC4524BSETRT suitable for portable devices, consumer electronics, and other applications requiring efficient, reliable DC-DC conversion.

Package

The package type for SC4524BSETRT is a TSSOP-16 (Thin Shrink Small Outline Package), which typically features 16 pins and is known for its thin profile and small footprint, making it suitable for compact electronic applications.

Pinout

The SC4524BSETRT is a high-performance, synchronous step-down DC-DC converter. It typically comes in a small package with a specific pin configuration. This device, often used for efficient power management in electronic circuits, features a pin count of 6. The primary functions of its pins generally include:
1. Input Voltage (VIN): This pin is connected to the input power source.
2. Ground (GND): This pin provides the return path for the input voltage.
3. Switching Node (SW): This pin connects to the inductor and is used to transfer energy to the output.
4. Feedback (FB): This pin is for voltage feedback and helps regulate the output voltage.
5. Enable (EN): This pin is used to enable or disable the converter.
6. Bootstrap (BST): This pin is used to enhance the gate drive of the high-side MOSFET.
These functions may vary depending on the exact application or specific variant of the device, so it is recommended to consult the manufacturer's datasheet for precise information.

Manufacturer

The SC4524BSETRT is manufactured by Semtech Corporation. Semtech is a supplier of high-performance analog and mixed-signal semiconductors and advanced algorithms. The company is known for providing components used in a variety of applications including Internet of Things (IoT), data centers, communications, and industrial equipment. Semtech's products are designed to increase the efficiency and performance of electronic devices while reducing their power consumption.

Application

The SC4524BSETRT is a DC-DC step-down regulator. It is commonly used in applications requiring efficient voltage conversion, such as in power management for portable devices, telecommunications equipment, and embedded systems. Its compact design makes it suitable for use in space-constrained environments. Additionally, it can be used in consumer electronics, industrial automation, and automotive electronics for stable power delivery to sensitive components.

Equivalent

The SC4524BSETRT is a step-up DC-DC converter. Equivalent products include:
1. LM27313 by Texas Instruments
2. MC34063A by On Semiconductor
3. MT3608 by Monolithic Power Systems
4. TPS61070 by Texas Instruments
Ensure compatibility by reviewing datasheets and specifications, such as input/output voltage range, current capability, and efficiency.

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