사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SwitchType | General Purpose |
| NumberofOutputs | 1 |
| Ratio-Input:Output | 1:1 |
| OutputConfiguration | High Side |
| OutputType | P-Channel |
| Interface | On/Off |
| Voltage-Load | 1.4V ~ 5.5V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 2A |
| RdsOn(Typ) | 60mOhm |
| InputType | Non-Inverting |
| Features | Slew Rate Controlled |
| FaultProtection | Reverse Current, UVLO |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 4-DSBGA (0.88x0.88) |
개요
Description
The TPS22912CYZVR is a power switch IC manufactured by Texas Instruments. It is part of the TPS22912 series, designed to manage power distribution in electronic circuits. This load switch is particularly suitable for applications requiring efficient power management, such as in battery-powered devices.
Key features of the TPS22912CYZVR include:
1. Low On-Resistance: It has a low on-resistance (typically 56 mΩ), which minimizes power loss and enhances efficiency.
2. Compact Size: The switch is available in a small, space-saving package, making it ideal for compact electronic designs.
3. Wide Input Voltage Range: It supports an input voltage range from 1 V to 5.5 V, offering flexibility for various applications.
4. Fast Switching: The device provides fast turn-on and turn-off times, which suits applications that require quick power cycling.
5. Protection Features: It includes built-in protection features such as reverse current blocking, ensuring device reliability and longevity.
6. Ultra-Low Quiescent Current: The switch offers ultra-low quiescent current, optimizing power usage in low-power states.
These attributes make the TPS22912CYZVR a versatile choice for managing loads in consumer electronics, portable devices, and low-power applications.
Key features of the TPS22912CYZVR include:
1. Low On-Resistance: It has a low on-resistance (typically 56 mΩ), which minimizes power loss and enhances efficiency.
2. Compact Size: The switch is available in a small, space-saving package, making it ideal for compact electronic designs.
3. Wide Input Voltage Range: It supports an input voltage range from 1 V to 5.5 V, offering flexibility for various applications.
4. Fast Switching: The device provides fast turn-on and turn-off times, which suits applications that require quick power cycling.
5. Protection Features: It includes built-in protection features such as reverse current blocking, ensuring device reliability and longevity.
6. Ultra-Low Quiescent Current: The switch offers ultra-low quiescent current, optimizing power usage in low-power states.
These attributes make the TPS22912CYZVR a versatile choice for managing loads in consumer electronics, portable devices, and low-power applications.
Equivalent
The TPS22912CYZVR is a load switch from Texas Instruments. Equivalent products include:
1. ON Semiconductor's NCP45520 series
2. Diodes Incorporated's AP22802 series
3. Maxim Integrated's MAX14574 series
4. Microchip's MIC94161 series
These alternatives generally offer similar functionalities like low on-resistance, fast switching times, and compact packaging. However, it's essential to compare specific parameters to ensure compatibility for your application.
1. ON Semiconductor's NCP45520 series
2. Diodes Incorporated's AP22802 series
3. Maxim Integrated's MAX14574 series
4. Microchip's MIC94161 series
These alternatives generally offer similar functionalities like low on-resistance, fast switching times, and compact packaging. However, it's essential to compare specific parameters to ensure compatibility for your application.
Features
The TPS22912CYZVR is a small, ultra-low ON-resistance load switch from Texas Instruments. It is designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range from 1 V to 5.5 V, suitable for a variety of power rails.
2. Low ON-Resistance: Offers a low ON-resistance (typical 54 mΩ at 5 V), minimizing voltage drop and power loss across the switch.
3. Current Capability: Capable of handling continuous current up to 2 A, making it suitable for high-current applications.
4. Fast Turn-On: Features a quick turn-on time to accommodate rapid power-up needs in systems.
5. Small Package: Comes in a compact 0.8 mm x 0.8 mm, 4-pin YFP package, ideal for space-constrained designs.
6. Low Quiescent Current: Consumes minimal power when inactive to enhance energy efficiency.
7. Protection Features: Includes reverse current blocking, thermal shutdown, and undervoltage lockout for reliable operation.
8. Control Logic: Incorporates an active-high enable pin for simple control in system designs.
These features make the TPS22912CYZVR a versatile choice for power distribution in compact and energy-sensitive applications.
1. Input Voltage Range: Supports a wide input voltage range from 1 V to 5.5 V, suitable for a variety of power rails.
2. Low ON-Resistance: Offers a low ON-resistance (typical 54 mΩ at 5 V), minimizing voltage drop and power loss across the switch.
3. Current Capability: Capable of handling continuous current up to 2 A, making it suitable for high-current applications.
4. Fast Turn-On: Features a quick turn-on time to accommodate rapid power-up needs in systems.
5. Small Package: Comes in a compact 0.8 mm x 0.8 mm, 4-pin YFP package, ideal for space-constrained designs.
6. Low Quiescent Current: Consumes minimal power when inactive to enhance energy efficiency.
7. Protection Features: Includes reverse current blocking, thermal shutdown, and undervoltage lockout for reliable operation.
8. Control Logic: Incorporates an active-high enable pin for simple control in system designs.
These features make the TPS22912CYZVR a versatile choice for power distribution in compact and energy-sensitive applications.
Pinout
The TPS22912CYZVR is a load switch from Texas Instruments. It is typically provided in a compact package with a 4-pin configuration. The primary function of this device is to manage power distribution efficiently, making it suitable for a wide range of applications where space is limited and low power consumption is crucial. The pins are generally configured as follows:
1. VIN (Input Voltage): This pin receives the input power that is to be controlled by the switch.
2. VOUT (Output Voltage): This pin delivers the power to the output load when the switch is enabled.
3. ON (Enable): A control pin used to turn the switch on or off. It usually requires a control voltage signal.
4. GND (Ground): This pin is connected to the ground of the system to complete the electrical circuit.
The TPS22912CYZVR is designed to offer low ON-resistance, making it efficient in minimizing power loss and heat generation. It is typically used in portable electronics, computing, and consumer devices where efficient power management is needed.
1. VIN (Input Voltage): This pin receives the input power that is to be controlled by the switch.
2. VOUT (Output Voltage): This pin delivers the power to the output load when the switch is enabled.
3. ON (Enable): A control pin used to turn the switch on or off. It usually requires a control voltage signal.
4. GND (Ground): This pin is connected to the ground of the system to complete the electrical circuit.
The TPS22912CYZVR is designed to offer low ON-resistance, making it efficient in minimizing power loss and heat generation. It is typically used in portable electronics, computing, and consumer devices where efficient power management is needed.
Manufacturer
The TPS22912CYZVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and solutions. TI is known for its innovation in analog and embedded processing technologies, catering to various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company's extensive portfolio includes products such as microcontrollers, processors, sensors, and power management devices, like the TPS22912CYZVR, which is a load switch. TI focuses on developing technologies that help improve the performance and efficiency of electronic systems, making it a key player in the semiconductor industry.
Application
The TPS22912CYZVR is a load switch designed for power management in electronic devices. It is commonly used in applications where efficient power distribution and protection are critical. Key application areas include:
1. Portable Electronics: Smartphones, tablets, and wearable devices for battery-powered load switching.
2. Consumer Electronics: Televisions, gaming consoles, and set-top boxes.
3. Industrial Equipment: Power management in automation systems and sensors.
4. Computing Devices: Laptops and desktops for power sequencing.
5. Networking Equipment: Routers and modems for efficient power distribution.
6. Automotive Systems: Infotainment and advanced driver-assistance systems (ADAS).
Its low ON-resistance and fast switching capabilities make it suitable for a range of applications requiring reliable power control.
1. Portable Electronics: Smartphones, tablets, and wearable devices for battery-powered load switching.
2. Consumer Electronics: Televisions, gaming consoles, and set-top boxes.
3. Industrial Equipment: Power management in automation systems and sensors.
4. Computing Devices: Laptops and desktops for power sequencing.
5. Networking Equipment: Routers and modems for efficient power distribution.
6. Automotive Systems: Infotainment and advanced driver-assistance systems (ADAS).
Its low ON-resistance and fast switching capabilities make it suitable for a range of applications requiring reliable power control.
Package
The TPS22912CYZVR is a load switch IC from Texas Instruments, provided in a small, space-saving SOT-563 package. This package type is ideal for portable and space-constrained applications.
