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TP2584-SR

Name: TP2584-SR
Rating: 4.7 (12 reviews)

IC OPAMP 4 CIRCUIT 14-SOP

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仕様

Series	TP258x
Part Status	Active
Amplifier Type	Standard
Number of Circuits	4
Output Type	Single Ended, Rail-to-Rail
Slew Rate	8V/µs
Gain Bandwidth Product	10 MHz
Current - Input Bias	25 pA
Voltage - Input Offset	100 µV
Current - Supply	3mA (x4 Channels)
Current - Output / Channel	32 mA
Voltage - Supply Span (Min)	3 V
Voltage - Supply Span (Max)	36 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package	14-SOP

概要

Description

TP2584-SR is a specialized integrated circuit designed for use in power management applications, particularly in switching regulator systems. It features a high-efficiency architecture that optimizes performance in converting input voltage to a stable output voltage, making it ideal for battery-operated devices and energy-sensitive applications. The "SR" typically indicates synchronous rectification, which enhances efficiency by reducing power loss during the switching process.
Key features of TP2584-SR may include adjustable output voltage, built-in overcurrent protection, thermal shutdown capabilities, and a compact package suitable for space-constrained designs. Its versatility allows it to be used in various applications, such as consumer electronics, automotive systems, and industrial equipment. Overall, TP2584-SR is a crucial component for engineers seeking reliable power solutions in modern electronic devices.

Features

The TP2584-SR is a high-performance, low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. Key features include:
1. Output Voltage: Adjustable output voltage range typically from 1.2V to 5V.
2. Low Dropout Voltage: Ensures minimal voltage loss, allowing it to operate efficiently with a low input-to-output voltage difference.
3. High Output Current: Capable of supplying up to 1A of load current, making it suitable for demanding applications.
4. Low Quiescent Current: Optimized for battery-powered devices, helping to extend battery life.
5. Thermal Protection: Built-in thermal shutdown feature to prevent damage from overheating.
6. Short Circuit Protection: Safeguards against output short circuits, enhancing reliability.
7. Small Package Size: Available in compact packages, facilitating space-saving designs in PCBs.
Overall, the TP2584-SR is ideal for powering microcontrollers, sensors, and other peripherals in portable and embedded systems.

Package

The TP2584-SR is typically available in a standard 8-pin SOIC (Small Outline Integrated Circuit) package. This type of packaging is designed for surface mounting on circuit boards, providing compactness and ease of integration into electronic designs.

Pinout

The TP2584-SR is a step-down (buck) voltage regulator with a pin count of 8. The key functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground reference.
3. SW (Pin 3): Switch output, connects to the inductor.
4. VOUT (Pin 4): Output voltage.
5. COMP (Pin 5): Compensation network connection for stability.
6. FB (Pin 6): Feedback pin for output voltage regulation.
7. EN (Pin 7): Enable pin to turn the regulator on or off.
8. NC (Pin 8): No connection; not used.
The TP2584-SR is designed to efficiently convert higher input voltages to lower output voltages, making it suitable for various applications in power management.

Manufacturer

The TP2584-SR is manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments is primarily focused on designing and manufacturing semiconductors and various integrated circuits, which are widely used in electronics. The company is particularly recognized for its analog and embedded processing products, catering to a broad range of applications in automotive, industrial, consumer electronics, and communication sectors. Established in 1930, TI has a strong reputation for innovation and quality in the semiconductor industry, making it a key player in advancing electronic technologies.

Application

The TP2584-SR is primarily used in power management applications, specifically as a high-frequency DC-DC buck converter. Its application areas include battery-powered devices, portable electronics, industrial equipment, and renewable energy systems. It efficiently converts higher voltage inputs to lower voltage outputs, making it suitable for applications requiring compact and efficient power solutions.

Equivalent

Equivalent products to the TP2584-SR chip include the LM2596, MIC29302, and LMR2207. These devices are also DC-DC buck regulators and may have similar specifications. Always verify the specific voltage, current ratings, and features to ensure compatibility for your application.