TPS22975DSGR

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TPS22975DSGR

IC PWR SWITCH N-CHAN 1:1 8WSON

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
SwitchType General Purpose
NumberofOutputs 1
Ratio-Input:Output 1:1
OutputConfiguration High Side
OutputType N-Channel
Interface On/Off
Voltage-Load 2.5V ~ 5.7V
Voltage-Supply(Vcc/Vdd) Not Required
Current-Output(Max) 6A
RdsOn(Typ) 16mOhm
InputType Non-Inverting
Features Load Discharge, Slew Rate Controlled
FaultProtection Over Temperature
OperatingTemperature -40°C ~ 105°C (TA)
MountingType Surface Mount
SupplierDevicePackage 8-WSON (2x2)

概述

Description

The TPS22975DSGR is a load switch from Texas Instruments, designed for efficient power management in electronic circuits. It features a low ON-resistance and is capable of handling a maximum continuous current of 6 A, making it suitable for various power distribution applications. The device operates with an input voltage range of 0.8 V to 5.5 V, which allows it to be used in a wide array of systems, from battery-operated devices to complex electronic equipment.
Key features include controlled rise and fall times, which help minimize inrush current, improving system reliability. It also has integrated thermal shutdown and reverse current blocking, offering protection against adverse operating conditions. The TPS22975DSGR is packaged in a small, space-efficient form, making it ideal for compact circuit board layouts.
Overall, the TPS22975DSGR is ideal for use in applications requiring high-efficiency power management, such as consumer electronics, industrial equipment, and computing devices. Its robust features ensure reliable operation under various conditions, while its compact size supports modern, space-constrained designs.

Features

The TPS22975DSGR is a load switch designed for power management in electronic devices. Key features include:
1. Input Voltage Range: Supports a wide input voltage range from 0.6V to 5.7V, making it versatile for different applications.
2. Current Capacity: Capable of handling up to 6A of continuous current.
3. Low On-Resistance: Offers low on-resistance (R_ON) of approximately 4.7 mΩ, ensuring minimal power loss and efficient operation.
4. Controlled Turn-On: Includes an adjustable rise time to manage inrush current during power-up.
5. Protection Features: Provides integrated protection features like reverse current blocking, output discharge, and thermal shutdown for enhanced reliability.
6. Small Package: Available in a compact, space-saving 8-pin VSON package, suitable for dense PCB designs.
7. Quiescent Current: Features low quiescent current consumption, optimizing battery life in portable devices.
8. Enable Control: Includes an active-high enable pin for easy on/off control.
These features make the TPS22975DSGR suitable for applications in portable electronics, computing, and other devices requiring efficient power management.

Package

The TPS22975DSGR is a load switch IC manufactured by Texas Instruments. It comes in a DSG package, which is a 6-pin small outline no-lead (SON) package. This specific package has a small footprint, making it suitable for space-constrained applications, and it features a lead pitch of 0.5 mm.

Pinout

The TPS22975DSGR is a load switch from Texas Instruments. It is an 8-pin device designed for power distribution applications. The primary function of this load switch is to control the power supplied to various parts of a system, providing power management features such as controlled turn-on and turn-off, current limiting, and reverse current blocking.
Here's a brief overview of the pin functions:
1. VIN (Pin 1): Input voltage supply.
2. GND (Pin 2): Ground connection.
3. ON (Pin 3): Enable input to turn the switch on or off.
4. NC (Pin 4): No internal connection.
5. NC (Pin 5): No internal connection.
6. VOUT (Pin 6): Output voltage from the switch.
7. PG (Pin 7): Power Good indicator.
8. NC (Pin 8): No internal connection.
The TPS22975DSGR provides an efficient and reliable means of managing power distribution in various electronic designs, ensuring protection and performance optimization.

Manufacturer

The TPS22975DSGR is manufactured by Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits. They are one of the world’s largest producers in the semiconductor industry and provide solutions for analog and embedded processing, which are utilized in a wide range of electronic systems across various sectors including automotive, industrial, personal electronics, and communications equipment.

Application

The TPS22975DSGR is a load switch used in power management applications. Key application areas include portable electronics, battery-powered devices, consumer electronics, and industrial equipment. It helps manage power distribution by enabling controlled power sequencing, reducing inrush current, and providing overcurrent protection. Its compact design and low ON-resistance make it suitable for space-constrained applications where efficient power management is critical.

Equivalent

The TPS22975DSGR is a load switch from Texas Instruments. Equivalent products from other manufacturers could include the ON Semiconductor NCP45560, the Diodes Incorporated AP22804, and the Maxim Integrated MAX4995B. When selecting an equivalent, ensure that the voltage, current specifications, and package type match your requirements. Always consult datasheets for compatibility verification.

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