TPS22918TDBVRQ1

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TPS22918TDBVRQ1

IC PWR SWITCH N-CHAN 1:1 SOT23-6

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  • 包 SOT-23 (DBV)-6
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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
Series Automotive, AEC-Q100
ProductStatus Active
SwitchType General Purpose
NumberofOutputs 1
Ratio-Input:Output 1:1
OutputConfiguration High Side
OutputType N-Channel
Interface On/Off
Voltage-Load 1V ~ 5.5V
Voltage-Supply(Vcc/Vdd) Not Required
Current-Output(Max) 2A
RdsOn(Typ) 52mOhm
InputType Non-Inverting
Features Load Discharge, Slew Rate Controlled
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
SupplierDevicePackage SOT-23-6

概述

Description

The TPS22918TDBVRQ1 is a load switch from Texas Instruments, designed to manage power distribution in various applications. It's part of the TPS22918-Q1 series, which is automotive-qualified, making it suitable for automotive and other demanding environments. This device operates within a wide input voltage range and provides efficient power management by controlling the connection and disconnection of power loads.
Key features include a low ON-resistance, which minimizes power loss and enhances efficiency. It also supports controlled rise times, reducing inrush current and protecting the system from potential damage during power-up. The load switch integrates thermal shutdown and reverse current blocking for added protection.
Its compact, small-outline package makes it ideal for space-constrained applications, while its low quiescent current helps extend battery life in portable and battery-powered devices. Overall, the TPS22918TDBVRQ1 provides a reliable and efficient solution for managing power in automotive and industrial systems.

Features

The TPS22918TDBVRQ1 is a load switch from Texas Instruments, designed for automotive applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range from 1 V to 5.5 V, making it suitable for various applications.
2. On-Resistance: Offers ultra-low on-resistance, typically around 60 mΩ at 5 V, which ensures minimal power loss and efficient operation.
3. Current Limiting: Provides adjustable current limiting, which enhances the protection of downstream components.
4. Quick Output Discharge (QOD): Features an integrated quick output discharge function to ensure controlled and rapid discharge of the output capacitor when the switch is turned off.
5. Reverse Current Blocking: Includes reverse current blocking to prevent current from flowing back into the input when the switch is off.
6. Compact Package: Available in a small SOT-23 package, which is beneficial for space-constrained applications.
7. Automotive-Qualified: AEC-Q100 qualified, ensuring high reliability and performance in automotive environments.
8. Operating Temperature: Functions over an extended temperature range of -40°C to 105°C, suitable for challenging conditions.
These features make the TPS22918TDBVRQ1 ideal for automotive power management applications, offering reliability and efficiency.

Package

The TPS22918TDBVRQ1 is a load switch IC from Texas Instruments. It is housed in a small SOT-23-6 package, which is ideal for space-constrained applications. This package type makes it suitable for use in compact electronic devices where efficient power management is essential.

Pinout

The TPS22918TDBVRQ1 is a single-channel load switch manufactured by Texas Instruments, designed for use in automotive applications. It is available in a 6-pin SOT-23 package. This load switch features a controlled turn-on to limit inrush current and includes an integrated P-channel MOSFET, which allows for low on-resistance and efficient switching. The device operates with an input voltage range from 1 V to 5.5 V and supports a maximum continuous current of 2 A. Key functions include quick output discharge (QOD) when the switch is disabled, reverse current blocking when the device is off, and thermal shutdown protection. These features make the TPS22918TDBVRQ1 suitable for power management and distribution in automotive electronic systems, ensuring reliable and efficient performance.

Manufacturer

The TPS22918TDBVRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components. They are known for producing analog and embedded processing chips, including power management products, microcontrollers, sensors, and digital signal processors. TI's products are used in various applications across industries such as automotive, industrial, consumer electronics, and communications. The company is headquartered in Dallas, Texas, and is recognized as one of the leading semiconductor manufacturers in the world.

Application

The TPS22918TDBVRQ1 is a load switch designed for applications in automotive electronics, consumer electronics, and industrial systems. It is commonly used for power distribution and management in devices such as infotainment systems, telematics, advanced driver-assistance systems (ADAS), and other battery-operated equipment. Its features, such as low ON-resistance and controlled turn-on, make it suitable for managing power efficiently and protecting circuits in these applications.

Equivalent

The TPS22918TDBVRQ1 is an automotive-grade load switch from Texas Instruments. Equivalent products from other manufacturers may include:
1. ON Semiconductor: NCP380 (similar load current and voltage protection features)
2. Diodes Incorporated: AP2280 (comparable in current handling and protection)
3. Microchip Technology: MIC94071 (similar voltage and current specifications)
Ensure to verify specific electrical characteristics and package compatibility when considering alternatives.

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