TPS2412PWR

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TPS2412PWR

IC OR CTRLR N+1 8TSSOP

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type N+1 ORing Controller
FETType N-Channel
Ratio-Input:Output N:1
InternalSwitch(s) No
DelayTime-OFF 130 ns
Current-Supply 4.25 mA
Voltage-Supply 3V ~ 16.5V
Applications N+1 Power Supplies, High Availability
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-TSSOP (0.173, 4.40mm Width)

概述

Description

The TPS2412PWR is a hot-swap controller from Texas Instruments designed to manage the inrush current and protect electronic components during hot-swapping operations. It primarily targets applications requiring high reliability and availability, such as telecommunications, data centers, and server systems. This device facilitates seamless power transitions by controlling an N-channel MOSFET, thereby enabling smooth insertion and removal of circuit boards or modules in powered systems.
Key features of the TPS2412PWR include undervoltage lockout, overvoltage protection, and reverse current blocking, ensuring that the system remains protected from various electrical anomalies. It operates over a wide voltage range, typically from 3 V to 20 V, making it versatile for various electronic applications. Additionally, the device offers a high level of integration, reducing external component count and simplifying design.
The TPS2412PWR comes in a TSSOP-8 package, which is compact and suitable for space-constrained applications. It is engineered to improve system reliability and extend the lifespan of electrical components by mitigating the risks associated with power interruptions and transient conditions.

Features

The TPS2412PWR is an ORing controller from Texas Instruments designed for high-availability power systems. It features fast turn-off of a redundant power supply to prevent reverse current, ensuring efficient power management and system reliability. This controller operates over a wide supply voltage range and supports both N-channel MOSFETs and positive voltage systems.
Key features include:
1. Reverse Current Blocking: It prevents reverse current flow, protecting power supplies and enhancing system reliability.
2. Wide Operating Voltage Range: It supports an input voltage range of 3 V to 16.5 V, making it versatile for various applications.
3. Fast Response Time: Quickly turns off MOSFETs to prevent reverse current, with a response time typically in the microsecond range.
4. Low Quiescent Current: It has a low quiescent current, minimizing power consumption during operation.
5. Temperature Range: Operates effectively over a temperature range from –40°C to 85°C.
6. Fault Monitoring: Provides fault monitoring capabilities to alert users of any operational issues.
7. Compact Package: Available in a small TSSOP package, it’s suitable for space-constrained applications.
These features make the TPS2412PWR ideal for redundant power supply systems, including server farms, telecom systems, and data centers.

Package

The TPS2412PWR is a Power Management IC from Texas Instruments. It comes in a TSSOP (Thin Shrink Small Outline Package) with 14 pins, designed for applications in load sharing and redundancy.

Pinout

The TPS2412PWR is a hot-swap controller IC from Texas Instruments designed for power management applications. It typically comes in an 8-pin TSSOP (Thin Shrink Small Outline Package) configuration.
The primary function of the TPS2412 is to control the power path and protect circuits from overcurrent conditions, ensuring safe hot-swapping of components in electronic systems. It is often used in redundant power supply configurations and systems where power sources can be connected or disconnected while the system is operating.
Key features of this device include undervoltage lockout, reverse current blocking, and smooth inrush current control. The TPS2412 utilizes a MOSFET to regulate the flow of power, providing efficient and reliable operation in high-availability systems.
For detailed pin functions and electrical characteristics, it is advisable to refer to the official datasheet provided by Texas Instruments.

Manufacturer

The TPS2412PWR is manufactured by Texas Instruments Incorporated. Texas Instruments, often abbreviated as TI, is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and embedded processors. TI is well-known for its analog and digital signal processing devices, microcontrollers, and other semiconductor products used in various applications across industries such as consumer electronics, automotive, communications, and industrial sectors. The company is headquartered in Dallas, Texas, and is recognized for its innovation in developing technology that powers advancements in electronics.

Application

The TPS2412PWR is a hot-swap controller used primarily in power management applications. It is commonly deployed in systems requiring efficient power distribution and protection, such as server and telecommunications equipment, data centers, and network infrastructure. Its ability to manage power supply continuity during failures or maintenance makes it valuable in redundant power systems and uninterruptible power supplies (UPS). The device is also used in battery management systems, where it helps maintain optimal power flow and protects against overcurrent conditions.

Equivalent

The TPS2412PWR is an OR-ing controller by Texas Instruments. Equivalent products include:
1. LTC4371 by Analog Devices
2. MIC2777 by Microchip Technology
3. ADM1275 by Analog Devices
4. NIS5020 by ON Semiconductor
These alternatives might have variations in features and specifications, so it's important to compare them based on your specific application requirements.

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