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TPS22976DPUR
IC PWR SWITCH N-CHAN 1:1 14WSON
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SwitchType | General Purpose |
| NumberofOutputs | 2 |
| Ratio-Input:Output | 1:1 |
| OutputConfiguration | High Side |
| OutputType | N-Channel |
| Interface | On/Off |
| Voltage-Load | 2.5V ~ 5.7V |
| Current-Output(Max) | 6A |
| RdsOn(Typ) | 14mOhm |
| Features | Load Discharge |
| FaultProtection | Over Temperature |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-WSON (3x2) |
概述
Description
The TPS22976DPUR is a load switch component designed by Texas Instruments. It is used in electronic circuits to control the power flow to various parts of a device, offering protection and power management features. This particular model is known for its high efficiency and compact size, making it suitable for applications requiring efficient power distribution in limited spaces, such as portable electronics and battery-operated devices.
Key features of the TPS22976DPUR include a low ON-resistance, which reduces power loss, and support for input voltages ranging from 1 V to 5.5 V. The device also provides an output discharge capability, ensuring that the output is quickly discharged when the switch is turned off. It offers thermal shutdown protection, enhancing the safety and reliability of the circuit in which it is used. Additionally, the switch features a controlled turn-on time, reducing inrush current and further protecting the system.
The TPS22976DPUR is housed in a small, space-saving package and is designed to operate efficiently across a wide temperature range, making it versatile for various consumer, industrial, and automotive applications.
Key features of the TPS22976DPUR include a low ON-resistance, which reduces power loss, and support for input voltages ranging from 1 V to 5.5 V. The device also provides an output discharge capability, ensuring that the output is quickly discharged when the switch is turned off. It offers thermal shutdown protection, enhancing the safety and reliability of the circuit in which it is used. Additionally, the switch features a controlled turn-on time, reducing inrush current and further protecting the system.
The TPS22976DPUR is housed in a small, space-saving package and is designed to operate efficiently across a wide temperature range, making it versatile for various consumer, industrial, and automotive applications.
Features
The TPS22976DPUR is a dual-channel load switch designed for efficient power management in electronic devices. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 0.8V to 5.5V, making it versatile for various applications.
2. Current Handling: Each channel can handle up to 6A continuous current.
3. Low On-Resistance: The switch features a low on-resistance (R_DS(on)) of 6.7mΩ, minimizing power loss and improving efficiency.
4. Controlled Turn-On: The device provides a controlled turn-on through an adjustable slew rate, reducing inrush current and protecting system components.
5. Quick Output Discharge: Integrated quick output discharge (QOD) ensures controlled discharge of the output capacitor when the switch is turned off.
6. Thermal Protection: It includes thermal shutdown features to prevent damage from overheating.
7. Enable Control: Independent enable pins for each channel allow flexible control and sequencing.
8. Compact Package: The device comes in a compact 2mm x 2mm SON package, ideal for space-constrained applications.
Overall, the TPS22976DPUR is suited for applications requiring high current load switching, efficient power management, and compact design.
1. Input Voltage Range: It supports a wide input voltage range from 0.8V to 5.5V, making it versatile for various applications.
2. Current Handling: Each channel can handle up to 6A continuous current.
3. Low On-Resistance: The switch features a low on-resistance (R_DS(on)) of 6.7mΩ, minimizing power loss and improving efficiency.
4. Controlled Turn-On: The device provides a controlled turn-on through an adjustable slew rate, reducing inrush current and protecting system components.
5. Quick Output Discharge: Integrated quick output discharge (QOD) ensures controlled discharge of the output capacitor when the switch is turned off.
6. Thermal Protection: It includes thermal shutdown features to prevent damage from overheating.
7. Enable Control: Independent enable pins for each channel allow flexible control and sequencing.
8. Compact Package: The device comes in a compact 2mm x 2mm SON package, ideal for space-constrained applications.
Overall, the TPS22976DPUR is suited for applications requiring high current load switching, efficient power management, and compact design.
Package
The TPS22976DPUR is a load switch from Texas Instruments, featuring a small, space-saving package known as WSON (Wafer Level Small Outline No-Lead) with a package size of 2mm x 2mm and a lead pitch of 0.5mm. This package type is designed for efficient thermal performance and minimal board space usage.
Pinout
The TPS22976DPUR is a power switch IC manufactured by Texas Instruments. It is housed in a 14-pin WSON (Wettable Flanks SON) package. This device is designed to manage power distribution by providing controlled turn-on for capacitive loads.
Key functions of the TPS22976DPUR include:
1. Load Switch: It facilitates the switching of power to connected loads with minimal voltage drop.
2. Integrated Control Features: Provides features such as controlled rise and fall times to reduce inrush current.
3. Protection Features: It includes overcurrent protection, thermal shutdown protection, and reverse current blocking to safeguard connected components.
4. Flexible Control: Offers an enable pin for ON/OFF control, making it suitable for power sequencing applications.
5. Low On-Resistance: Ensures efficient power delivery with minimal power loss.
This IC is typically used in applications requiring efficient power management solutions, such as consumer electronics, industrial equipment, and computing devices.
Key functions of the TPS22976DPUR include:
1. Load Switch: It facilitates the switching of power to connected loads with minimal voltage drop.
2. Integrated Control Features: Provides features such as controlled rise and fall times to reduce inrush current.
3. Protection Features: It includes overcurrent protection, thermal shutdown protection, and reverse current blocking to safeguard connected components.
4. Flexible Control: Offers an enable pin for ON/OFF control, making it suitable for power sequencing applications.
5. Low On-Resistance: Ensures efficient power delivery with minimal power loss.
This IC is typically used in applications requiring efficient power management solutions, such as consumer electronics, industrial equipment, and computing devices.
Manufacturer
The manufacturer of the TPS22976DPUR is Texas Instruments Incorporated. Texas Instruments, often abbreviated as TI, is a global semiconductor company that designs and manufactures a wide array of electronic components and technologies. The company is known for its innovations in analog and embedded processing, producing products that are integral to a wide range of electronic systems. These include power management components, such as the TPS22976DPUR, which is a load switch used in power management applications. Texas Instruments serves various sectors including automotive, industrial, personal electronics, communications, and enterprise systems.
Application
The TPS22976DPUR is a load switch designed for power management applications. It is commonly used in portable electronics, consumer electronics, computing, and networking equipment. Its applications include power sequencing, power distribution, and protection in battery-powered devices, tablets, laptops, and other devices requiring efficient power management and controlled power-up sequences. Its ability to manage high current loads with low power loss makes it suitable for modern electronic devices with stringent power requirements.
Equivalent
The TPS22976DPUR is a load switch from Texas Instruments with specific features. Equivalent products from other manufacturers offering similar functionalities include the ON Semiconductor NCP45560, Maxim Integrated MAX4995, and Microchip MIC94060. These alternatives might not match all specifications exactly, so reviewing datasheets for precise compatibility is recommended.
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