TPS274160ARLHR

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TPS274160ARLHR

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40-V, 160-M, 4-CHANNEL SMART HIG

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Switch Type General Purpose
Number of Outputs 4
Ratio - Input: Output 1:1
Output Configuration High Side
Output Type N-Channel
Interface On/Off
Voltage - Load 5V ~ 36V
Voltage - Supply (Vcc/Vdd) Not Required
Current - Output (Max) 1.35A
Rds On (Typ) 160mOhm
Input Type Non-Inverting
Fault Protection Current Limiting (Adjustable), Over Temperature, Short Circuit, UVLO
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Supplier Device Package 28-WQFN (4x5)

Visão Geral

Description

The TPS274160ARLHR is a power distribution switch integrated circuit (IC) from Texas Instruments. It is designed for power management in various applications, providing controlled distribution of power to different system components. This IC features a single-channel load switch with an adjustable current limit, offering protection against overcurrent conditions. It supports a wide input voltage range, enhancing compatibility with different power systems.
Key features include low on-resistance for efficient power distribution, thermal shutdown protection, and under-voltage lockout to ensure stable operation. The TPS274160ARLHR is typically used in applications such as laptops, tablets, consumer electronics, and other portable devices where efficient power management is crucial. It comes in a compact VQFN package, making it suitable for space-constrained designs. The device also provides fault reporting to detect and respond to error conditions promptly.
Overall, the TPS274160ARLHR is a versatile and reliable solution for managing power distribution in a variety of electronic applications, focusing on efficiency and safety.

Equivalent

The TPS274160ARLHR is a power distribution switch by Texas Instruments. Equivalent products would include similar power switches from other manufacturers, such as:
1. STMicroelectronics' VNI4140K
2. Infineon's PROFET+2 12V series
3. NXP's BTS7004-1EPP
4. ON Semiconductor's NCV7751
These alternatives should be evaluated for compatibility based on specific requirements like voltage, current ratings, and additional features.

Features

The TPS274160ARLHR is a high-side load switch from Texas Instruments. Key features include:
1. Input Voltage Range: Operates between 4.5V and 36V, suitable for a variety of applications.
2. Current Limit: Adjustable current limiting feature ensures protection against overcurrent conditions.
3. Low On-Resistance: Low R_DS(ON) to minimize power loss and enhance efficiency.
4. Adjustable Slew Rate: Configurable slew rate to manage inrush current.
5. Protection Features: Includes overcurrent, overtemperature, short-circuit, and reverse-current protection.
6. Enable Control: External enable pin for easy on/off control.
7. Diagnostics: Provides load diagnostics and fault status feedback to enhance system reliability.
8. Thermal Performance: Designed for good thermal performance with thermal shutdown protection.
9. Compact Package: Available in a small VQFN package, making it suitable for space-constrained applications.
10. Applications: Ideal for use in industrial, automotive, and consumer electronics for power distribution and protection.
These features make it a versatile choice for high-reliability power management applications.

Pinout

The TPS274160ARLHR is a power switch device from Texas Instruments designed for power distribution and protection applications. It comes in a 20-pin VQFN (Very-thin Quad Flat No-lead) package. This device features an integrated NMOS power switch with adjustable current limit and provides protection against overcurrent, short-circuit, and thermal events. It is typically used to control and distribute power in various electronic applications. For precise pin functions, you would need to refer to the datasheet provided by Texas Instruments, as it will give detailed insights into each pin’s functionality, including power input/output, control, diagnostics, and any additional features.

Manufacturer

The TPS274160ARLHR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of analog and embedded processing chips. The company is recognized for its innovations in semiconductor technology and plays a significant role in various industries, including automotive, industrial, consumer electronics, and communications. TI's products are widely used in applications ranging from power management and data acquisition to wireless connectivity and microcontrollers.

Application

The TPS274160ARLHR is a smart high-side switch often used in various applications such as automotive systems, industrial automation, and power distribution networks. It excels in load management, where precise control and protection of power to connected loads are critical. Its features make it suitable for applications involving motor control, lighting systems, and power management in complex electronic systems. Additionally, the device's ability to handle high currents and provide diagnostic feedback is valuable in scenarios requiring reliable and efficient power delivery, such as in battery management systems and electronic control units.

Package

The TPS274160ARLHR is packaged in a VQFN (Very Thin Quad Flat No-Lead) package with 24 pins. The specific package size is designated as RLH, which typically measures about 5mm x 4mm.

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