ST1S10PUR

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ST1S10PUR

IC REG BUCK ADJ 3A 8DFN

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Spezifikationen

Part Status Active
Base Product Number ST1S10
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 2.5V
Voltage - Input (Max) 18V
Voltage - Output (Min/Fixed) 0.8V
Voltage - Output (Max) 16.2V
Current - Output 3A
Frequency - Switching 900kHz
Synchronous Rectifier Yes
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 8-VDFN Exposed Pad
Supplier Device Package 8-DFN (4x4)
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

ST1S10PUR likely refers to a specific course or module code, possibly within a university's curriculum. However, without specific context, it is challenging to provide a precise overview. Typically, such codes are used in higher education institutions to identify particular courses. Here's a speculative introduction based on common academic structures:
Introduction to ST1S10PUR: This course is designed to provide students with foundational knowledge and skills in a specific subject area, denoted by the code ST1S10PUR. The curriculum may cover essential theories, concepts, and practical applications pertinent to the field. Students will engage in lectures, discussions, and hands-on activities to gain a comprehensive understanding of the topic. Assessment methods could include assignments, projects, and examinations aimed at evaluating students' grasp of the material. The course is suitable for undergraduates or postgraduates, depending on its level, and may serve as a prerequisite for more advanced studies in the discipline. For detailed information, students should refer to their institution's course catalog or contact the department offering the course.

Features

The ST1S10PUR is a step-down monolithic power switching regulator from STMicroelectronics. Key features include:
1. Efficiency: High efficiency of up to 95%, ideal for battery-powered applications.
2. Input Voltage Range: Wide input voltage range from 2.5 V to 18 V, supporting various power sources.
3. Output Current: Delivers up to 3 A of continuous output current.
4. Switching Frequency: Operates at a fixed frequency of 900 kHz, balancing efficiency and component size.
5. Thermal Shutdown: Over-temperature protection to prevent damage under high thermal conditions.
6. Overcurrent Protection: Integrated protection to safeguard against output short circuits.
7. Soft Start Function: Gradually increases the output voltage to prevent inrush current during startup.
8. Feedback Voltage: Features a 0.8 V reference voltage for adjustable output functionality.
9. Package: Available in a compact DFN8 (3x3 mm) package, saving board space.
10. Applications: Suitable for consumer electronics, industrial, and telecom applications where efficient voltage regulation is necessary.
These features make the ST1S10PUR an effective choice for applications requiring reliable and efficient step-down voltage conversion.

Package

The ST1S10PUR is a step-down switching regulator from STMicroelectronics. It typically comes in a DFN (Dual Flat No-leads) package, often specified as a DFN6 or DFN8, which is compact and suitable for high-density applications.

Pinout

The ST1S10PUR is a step-down DC-DC converter. It typically comes in a small package with an 8-pin configuration. Here's a brief overview of its pin functions:
1. VCC: Input supply voltage pin.
2. SW (Switch): Output switching node to the inductor.
3. GND: Ground pin.
4. FB (Feedback): Voltage feedback to set the output voltage.
5. EN (Enable): Used to enable or disable the device.
6. COMP: Compensation pin for external loop compensation.
7. BST (Bootstrap): Supplies the drive for the high-side gate driver.
8. NC (No Connect): Typically not connected; may vary based on packaging.
These pins facilitate the converter's operation, allowing it to efficiently step down a higher input voltage to a lower output voltage, suitable for various applications.

Manufacturer

The ST1S10PUR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs, develops, manufactures, and markets a wide range of semiconductor products used in various electronic applications. The company caters to diverse sectors including consumer electronics, industrial, automotive, and communication equipment. STMicroelectronics is recognized for its innovations in areas such as microcontrollers, sensors, power management, and analog devices.

Application

The ST1S10PUR is a step-down DC-DC converter commonly used in applications requiring efficient voltage regulation. Its application areas include powering microcontrollers, FPGAs, and ASICs in consumer electronics, industrial automation systems, and portable devices. It can also be used in automotive electronics and telecommunications equipment where space-saving and high-efficiency power solutions are crucial.

Equivalent

The ST1S10PUR is a synchronous step-down switching regulator. Equivalent products include:
1. Texas Instruments TPS62110 - A high-efficiency synchronous step-down converter.
2. ON Semiconductor NCP1529 - A similar step-down converter with comparable specifications.
3. Microchip Technology MCP16311 - A synchronous buck converter with similar features.
Always verify pin compatibility and electrical characteristics before substituting.

Versand

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Versandgebührenreferenz (DHL/FedEx):

DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.

von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

Zahlungen

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