TPS259822LNRGER

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TPS259822LNRGER

IC CURRENT MONITOR 5% 24VQFN

  • Производитель
  • Мфр. Часть #TPS259822LNRGER
  • Пакет
  • Лист данных TPS259822LNRGER DataSheet
  • В наличии5540

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Гарантия 365 дней

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Спецификации

Part Status Active
Function Current Monitor
Accuracy ±5%
Voltage - Input 2.7V ~ 24V
Current - Output 15A
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Supplier Device Package 24-VQFN (4x4)
Base Product Number TPS259822

Обзор

Description

The TPS259822LNRGER is a high-performance power management integrated circuit (IC) from Texas Instruments. It functions as a power switch or load driver, designed to manage power efficiently in various applications. This device supports input voltages ranging from 2.5V to 5.5V and can handle output currents up to 3A, making it suitable for powering devices like microcontrollers, sensors, and other electronic components.
Key features include adjustable overcurrent protection, thermal shutdown, and reverse current blocking. Its integrated features simplify design and enhance reliability in power management systems. The TPS259822L also includes fault reporting through a dedicated pin, allowing for system diagnostics and improving overall robustness.
The IC is available in a compact package, making it easy to integrate into space-constrained designs. Overall, the TPS259822LNRGER is ideal for applications requiring efficient power delivery, such as automotive, industrial, and consumer electronics.

Features

The TPS259822LNRGER is a hot-swap power management IC designed to facilitate safe and reliable power connections in various applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 20V, accommodating a wide range of input power sources.
2. Current Limit: Adjustable current limit to protect against overcurrent conditions, with a typical setting range of 0.5A to 5A.
3. Integrated FET: Incorporates a low RDS(on) N-channel MOSFET for efficient power management.
4. Reverse Current Protection: Prevents reverse current flow to safeguard the power source.
5. Thermal Protection: Includes thermal shutdown to prevent damage due to overheating.
6. Soft-Start Capability: Features a soft-start function to minimize inrush current during power-up.
7. Fault Reporting: Provides a fault flag output for monitoring events such as overcurrent or thermal shutdown.
8. Compact Package: Available in a small 5mm x 6mm VQFN package, suitable for space-constrained designs.
These features make the TPS259822L ideal for applications such as telecom, industrial, and data centers.

Package

The TPS259822LNRGER is available in a 5-mm x 6-mm VQFN package, which features 32 pins. This compact package is designed for efficient thermal performance and space-saving applications.

Pinout

The TPS259822LNRGER is a power management device from Texas Instruments, specifically a USB Type-C power switch. It has a total of 16 pins.
The key functions of the pins include:
1. Input and Output: Pins for connecting the input voltage source and the output load.
2. Control Pins: Includes EN (enable) and PH (power high) for controlling the switch operation.
3. Status Pins: For monitoring the device status, such as fault conditions.
4. Protection: Pins for overcurrent protection and thermal shutdown functionality.
5. Compensation: Some pins are dedicated for external compensation, enhancing stability.
The device is designed for high efficiency and is suitable for various applications, including charging and power delivery solutions.

Manufacturer

The TPS259822LNRGER is manufactured by Texas Instruments (TI), which is a global semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide range of analog and digital semiconductor products, including power management solutions, microcontrollers, and embedded processors. The company is known for its innovation in the electronics industry and serves various sectors, including automotive, industrial, consumer electronics, and communications. TI's products are widely used to enable efficient power management and signal processing in electronic devices.

Application

The TPS259822LNRGER is a high-performance Power Distribution Switch used in various applications, including industrial automation, telecommunications, data centers, and consumer electronics. It is designed for load management, overcurrent protection, and power routing in devices such as servers, networking equipment, and power supplies, ensuring efficient power delivery and safeguarding against faults.

Equivalent

The TPS259822LNRGER chip is a 12V, 8A power path controller with integrated FETs. Equivalent products include the TPS259821, TPS259824, and other similar power path controllers from Texas Instruments and competing brands like Microchip (MCP19114) or ON Semiconductor (NCP81074). Always verify specific features and performance characteristics when considering alternatives.

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