Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| SwitchType | General Purpose |
| NumberofOutputs | 2 |
| Ratio-Input:Output | 1:1 |
| OutputConfiguration | High Side or Low Side |
| OutputType | N-Channel |
| Interface | On/Off |
| Voltage-Load | 2.5V ~ 5.5V |
| Voltage-Supply(Vcc/Vdd) | 0.8V ~ 5.5V |
| Current-Output(Max) | 6A |
| RdsOn(Typ) | 18mOhm |
| InputType | Non-Inverting |
| Features | Load Discharge |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 14-WSON (3x2) |
Tổng quan
Description
The TPS22966DPUR is a load switch IC from Texas Instruments, designed for efficient power management in electronic devices. It features a low ON-resistance (R_on), which minimizes power loss and heat generation, making it suitable for battery-powered applications. The device supports input voltages from 0.65V to 5.5V and can handle up to 6A of continuous current, offering flexibility for various power rail configurations.
One of its key features is the controlled rise and fall times, which help in reducing inrush current, enhancing system reliability. The switch is equipped with an active-high enable pin, allowing for easy control of the load switch. It also includes built-in output discharge functionality, ensuring that the output capacitor is discharged when the switch is turned off, preventing unwanted leakage.
The TPS22966DPUR is housed in a compact, space-efficient package, making it ideal for space-constrained applications like smartphones, tablets, and other portable electronics. Overall, it offers an efficient and reliable solution for power distribution and management in modern electronic designs.
One of its key features is the controlled rise and fall times, which help in reducing inrush current, enhancing system reliability. The switch is equipped with an active-high enable pin, allowing for easy control of the load switch. It also includes built-in output discharge functionality, ensuring that the output capacitor is discharged when the switch is turned off, preventing unwanted leakage.
The TPS22966DPUR is housed in a compact, space-efficient package, making it ideal for space-constrained applications like smartphones, tablets, and other portable electronics. Overall, it offers an efficient and reliable solution for power distribution and management in modern electronic designs.
Equivalent
The TPS22966DPUR is a load switch from Texas Instruments. Equivalent products might include:
1. On Semiconductor’s NCP45491 load switch series.
2. Diodes Incorporated’s AP22913 series.
3. Microchip’s MIC2027 series.
These alternatives offer similar functionality like low ON-resistance and integrated control features but may vary slightly in specifications. It is essential to compare specific parameters to ensure compatibility with your application.
1. On Semiconductor’s NCP45491 load switch series.
2. Diodes Incorporated’s AP22913 series.
3. Microchip’s MIC2027 series.
These alternatives offer similar functionality like low ON-resistance and integrated control features but may vary slightly in specifications. It is essential to compare specific parameters to ensure compatibility with your application.
Features
The TPS22966DPUR is a single-channel load switch from Texas Instruments. Key features include:
1. Input Voltage Range: Operates from 0.65V to 5.5V.
2. Current Handling: Supports up to 6A continuous current, suitable for high-current applications.
3. On-Resistance: Offers low on-resistance (typically 6.4 mΩ), minimizing power loss and heat generation.
4. Controlled Turn-On: Features a controlled slew rate to reduce inrush current, protecting the downstream components.
5. Quick Output Discharge: Comes with a quick output discharge function to ensure the output capacitors discharge rapidly when the switch is turned off.
6. Thermal Shutdown: Includes over-temperature protection to prevent damage from excessive heat.
7. Package: Available in a compact WSON (DPUR) package, which is space-efficient for portable and compact designs.
8. Enable Control: Equipped with an enable pin for easy on/off control.
These features make the TPS22966DPUR ideal for applications in consumer electronics, computing, and industrial systems where efficient power management is essential.
1. Input Voltage Range: Operates from 0.65V to 5.5V.
2. Current Handling: Supports up to 6A continuous current, suitable for high-current applications.
3. On-Resistance: Offers low on-resistance (typically 6.4 mΩ), minimizing power loss and heat generation.
4. Controlled Turn-On: Features a controlled slew rate to reduce inrush current, protecting the downstream components.
5. Quick Output Discharge: Comes with a quick output discharge function to ensure the output capacitors discharge rapidly when the switch is turned off.
6. Thermal Shutdown: Includes over-temperature protection to prevent damage from excessive heat.
7. Package: Available in a compact WSON (DPUR) package, which is space-efficient for portable and compact designs.
8. Enable Control: Equipped with an enable pin for easy on/off control.
These features make the TPS22966DPUR ideal for applications in consumer electronics, computing, and industrial systems where efficient power management is essential.
Pinout
The TPS22966DPUR is a dual-channel load switch from Texas Instruments. It is designed for use in power management applications and features a low ON-resistance and controlled turn-on capabilities.
- Pin Count: The TPS22966DPUR comes in a 8-pin WSON (DSG) package.
- Function: Each channel of the TPS22966 is capable of supporting a maximum continuous current of 6 A. The device has a controlled rise time, reducing inrush current and ensuring smooth power-up sequences. It includes an integrated quick output discharge (QOD) which ensures that the output is quickly discharged when the switch is turned off, preventing residual voltage on the load. The device also features a low quiescent current, making it suitable for battery-powered applications. The TPS22966DPUR includes thermal shutdown and undervoltage lockout protections for enhanced reliability and safety.
This load switch is commonly used in consumer electronics, computing, and industrial applications where efficient power management is required.
- Pin Count: The TPS22966DPUR comes in a 8-pin WSON (DSG) package.
- Function: Each channel of the TPS22966 is capable of supporting a maximum continuous current of 6 A. The device has a controlled rise time, reducing inrush current and ensuring smooth power-up sequences. It includes an integrated quick output discharge (QOD) which ensures that the output is quickly discharged when the switch is turned off, preventing residual voltage on the load. The device also features a low quiescent current, making it suitable for battery-powered applications. The TPS22966DPUR includes thermal shutdown and undervoltage lockout protections for enhanced reliability and safety.
This load switch is commonly used in consumer electronics, computing, and industrial applications where efficient power management is required.
Manufacturer
The TPS22966DPUR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs, manufactures, and sells a wide range of electronic components and integrated circuits. The company focuses on developing innovative technologies to support various electronic systems and devices used in industries such as consumer electronics, automotive, industrial, and communications. TI is known for its analog chips, embedded processors, and other semiconductor solutions that enable engineers to create advanced electronic products.
Application
The TPS22966DPUR is a load switch used in various electronic applications to manage power distribution efficiently. Common application areas include portable devices, consumer electronics, and embedded systems where space and power management are crucial. It is typically used to control power to subsystems, reduce power consumption, and manage inrush current. Its features make it suitable for smartphones, tablets, laptops, and other battery-operated devices. The device supports applications requiring low power consumption and efficient power management, such as IoT devices, wearables, and automotive systems. Its compact design and low ON-resistance make it ideal for minimizing voltage drop and improving overall system efficiency.
Package
The TPS22966DPUR is packaged in a 6-pin WSON (Wafer Level Small Outline No-lead) package, specifically a DPUR package. This package type is compact, offering a small footprint and low profile suitable for space-constrained applications.
