TPS259802ONRGER

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TPS259802ONRGER

2.7-V TO 24-V, 8-A, 3-M SMART EF

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Hot Swap Controller
NumberofChannels 1
InternalSwitch(s) No
Applications General Purpose
Features Latched Fault, UVLO
ProgrammableFeatures Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO
Voltage-Supply 2.7V ~ 24V
Current-Output(Max) 8A
OperatingTemperature -40°C ~ 125°C
Current-Supply 800 µA
MountingType Surface Mount
Package/Case 24-VFQFN Exposed Pad

概述

Description

The TPS259802ONRGER is a precision adjustable eFuse (electronic fuse) from Texas Instruments. Designed for power management applications, this device provides robust protection by controlling the inrush current and safeguarding against overcurrent, short-circuit, overvoltage, and undervoltage conditions. It features an adjustable current limit, which can be tailored to specific application needs, and a fast response time to fault conditions, ensuring reliable operation in various environments.
The eFuse is housed in a compact package, supporting high-density designs with limited space. Its wide input voltage range allows it to be used in different power systems, while the built-in thermal shutdown mechanism prevents damage due to overheating. The TPS259802ONRGER is suitable for use in consumer electronics, industrial equipment, and automotive applications, where efficient power distribution and protection are critical.
Overall, this eFuse offers a versatile and efficient solution for circuit protection, enhancing system reliability and longevity.

Features

The TPS259802ONRGER is a compact, high-performance eFuse from Texas Instruments, designed for applications requiring current limiting and protection. Key features include:
1. Wide Input Voltage Range: Supports 2.7 V to 19 V, making it versatile for various applications.
2. Adjustable Current Limit: Allows setting the overcurrent threshold from 0.15 A to 2.7 A.
3. Integrated Protection: Offers protection features such as overvoltage, undervoltage, short-circuit, and over-temperature protection.
4. Fast Short-Circuit Response: Quickly reacts to faults, minimizing potential damage.
5. Low On-Resistance: Reduces power loss due to its low RDS(ON) characteristic.
6. Reverse Current Blocking: Prevents reverse current flow, enhancing system protection.
7. Programmable Rise and Fall Times: Users can adjust the device's turn-on and turn-off times.
8. Thermal Shutdown: Protects the device by shutting it down if it overheats.
9. Compact Package: Available in a small VQFN package, suitable for space-constrained applications.
These features make the TPS259802ONRGER suitable for use in a wide array of electronic devices, including consumer electronics, telecommunications equipment, and industrial applications.

Package

The TPS259802ONRGER is packaged in a WSON (Wafer Level Small Outline No-Lead) type, specifically a 16-pin WSON package.

Pinout

The TPS259802ONRGER is an integrated hot-swap eFuse from Texas Instruments. It comes in a 12-pin VQFN package. This device is designed to provide protection to electronic circuits by allowing controlled power-up and preventing damage due to overcurrent or short circuits. Key functions of the TPS259802ONRGER include:
1. Current Limiting: Protects against overcurrent situations by limiting the output current to a safe level.
2. Overvoltage Protection: Keeps the voltage within safe limits to prevent damage.
3. Undervoltage Lockout: Ensures that the device only operates when the input voltage is above a certain threshold.
4. Thermal Shutdown: Protects the device by shutting down if it overheats.
5. Reverse Current Blocking: Prevents current from flowing back into the input, which can damage upstream components.
These features make the TPS259802ONRGER suitable for use in applications such as server systems, storage systems, and networking equipment, where reliable power delivery and protection are critical.

Manufacturer

The TPS259802ONRGER is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. They are primarily focused on developing analog chips and embedded processors, which are used in a wide array of electronic devices across different industries. TI has a strong presence in both the consumer electronics and industrial sectors, providing components for products such as mobile phones, computers, automotive systems, and industrial equipment. The company is recognized for innovation in semiconductor design and manufacturing, and it operates globally with facilities and offices in multiple countries.

Application

The TPS259802ONRGER is an eFuse with extensive application areas, including power supply protection, hot-swapping in servers and storage systems, load switching in telecom and networking equipment, and overcurrent protection in industrial and automotive electronics. Its features like adjustable current limiting, overvoltage protection, and fast short-circuit response make it suitable for safeguarding sensitive components in various electronic circuits.

Equivalent

The TPS259802ONRGER is a hot-swap controller with specific features. For equivalent products, consider hot-swap controllers from other manufacturers like the LTC4213 from Analog Devices, the MAX5971 from Maxim Integrated, or the ADM1177 from Analog Devices. These alternatives offer similar functionality with variations in specs, so check their datasheets for precise suitability.

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