Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Switch Type | General Purpose |
| Number of Outputs | 1 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 0.75V ~ 3.6V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 4A |
| Rds On (Typ) | 5.3mOhm |
| Input Type | Non-Inverting |
| Features | Load Discharge, Slew Rate Controlled |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 8-DSBGA (1.9x0.9) |
Overview
Description
The TPS22920YZPR is a power switch IC designed by Texas Instruments, commonly used for load switching applications. It is part of the TPS22920 series, known for its low ON-resistance and efficient power management capabilities. The device is housed in a compact, space-saving package suitable for applications where board space is limited.
Key features of the TPS22920YZPR include a low supply voltage range, typically from 0.75V to 3.6V, and a low ON-resistance, making it ideal for reducing power loss and improving efficiency in portable and battery-operated devices. The switch also supports a maximum continuous current, ensuring robust performance for various load conditions.
The device incorporates several protection features, such as reverse current blocking, thermal shutdown, and current limiting, which enhance reliability and protect against fault conditions. Additionally, it offers controlled turn-on and turn-off times to minimize inrush currents, facilitating a smooth power-up process.
Overall, the TPS22920YZPR is suitable for use in consumer electronics, portable devices, and industrial applications where efficient power management is crucial.
Key features of the TPS22920YZPR include a low supply voltage range, typically from 0.75V to 3.6V, and a low ON-resistance, making it ideal for reducing power loss and improving efficiency in portable and battery-operated devices. The switch also supports a maximum continuous current, ensuring robust performance for various load conditions.
The device incorporates several protection features, such as reverse current blocking, thermal shutdown, and current limiting, which enhance reliability and protect against fault conditions. Additionally, it offers controlled turn-on and turn-off times to minimize inrush currents, facilitating a smooth power-up process.
Overall, the TPS22920YZPR is suitable for use in consumer electronics, portable devices, and industrial applications where efficient power management is crucial.
Equivalent
The TPS22920YZPR is a load switch from Texas Instruments. Equivalent products from other manufacturers might include the ON Semiconductor's NCP45520, Diodes Incorporated's AP22802, or Microchip Technology's MIC94060, among others. When considering alternatives, ensure they match in terms of key specifications such as on-resistance, current rating, voltage range, and package type to ensure compatibility with your application. Always verify with the manufacturers' datasheets to ensure precise equivalence.
Features
The TPS22920YZPR is a small, low ON-resistance load switch from Texas Instruments. Key features include:
1. Input Voltage Range: It supports a wide input voltage range from 0.6 V to 5.5 V, making it versatile for various applications.
2. Low ON-Resistance: The switch has a low ON-resistance, typically around 19 mΩ, which helps in minimizing power loss and improving efficiency.
3. Current Capability: It can handle continuous output currents up to 2 A.
4. Quick Output Discharge (QOD): This feature ensures quick discharge of the output when the switch is turned off, which helps in maintaining a defined voltage state.
5. Small Package: The device is available in a space-saving, 4-pin WCSP (Wafer Chip-Scale Package), making it suitable for compact designs.
6. Thermal Performance: It has good thermal characteristics due to its low RDS(ON), which reduces heat generation.
7. Protection Features: Includes reverse current blocking to prevent backflow of current from output to input.
The TPS22920YZPR is ideal for portable and battery-operated devices, offering efficient power management and space-saving solutions.
1. Input Voltage Range: It supports a wide input voltage range from 0.6 V to 5.5 V, making it versatile for various applications.
2. Low ON-Resistance: The switch has a low ON-resistance, typically around 19 mΩ, which helps in minimizing power loss and improving efficiency.
3. Current Capability: It can handle continuous output currents up to 2 A.
4. Quick Output Discharge (QOD): This feature ensures quick discharge of the output when the switch is turned off, which helps in maintaining a defined voltage state.
5. Small Package: The device is available in a space-saving, 4-pin WCSP (Wafer Chip-Scale Package), making it suitable for compact designs.
6. Thermal Performance: It has good thermal characteristics due to its low RDS(ON), which reduces heat generation.
7. Protection Features: Includes reverse current blocking to prevent backflow of current from output to input.
The TPS22920YZPR is ideal for portable and battery-operated devices, offering efficient power management and space-saving solutions.
Pinout
The TPS22920YZPR is a load switch from Texas Instruments. It typically comes in a small, compact package with 4 pins. The main functions of the TPS22920YZPR are to manage the distribution of power by providing controlled power switching and to protect circuits by limiting inrush current. It is often used in applications where space is limited and efficient power management is essential.
The 4 pins generally include:
1. VIN: Input voltage supply.
2. VOUT: Output voltage supply, which provides the controlled power output.
3. ON: Enable pin to turn the switch on or off.
4. GND: Ground connection, providing a common return path for current.
The TPS22920YZPR is designed for low on-resistance, making it efficient in terms of power loss, and it supports a range of input voltages, making it versatile for different applications.
The 4 pins generally include:
1. VIN: Input voltage supply.
2. VOUT: Output voltage supply, which provides the controlled power output.
3. ON: Enable pin to turn the switch on or off.
4. GND: Ground connection, providing a common return path for current.
The TPS22920YZPR is designed for low on-resistance, making it efficient in terms of power loss, and it supports a range of input voltages, making it versatile for different applications.
Manufacturer
The TPS22920YZPR is manufactured by Texas Instruments. Texas Instruments, commonly referred to as TI, is a global semiconductor company that designs and manufactures a wide range of electronic products. It is one of the largest producers of semiconductors in the world and is well-known for its analog and embedded processing products. Texas Instruments' products are used in a variety of applications, including consumer electronics, automotive systems, industrial equipment, and communication devices. The company is headquartered in Dallas, Texas, and has operations worldwide.
Application
The TPS22920YZPR is a load switch designed for a variety of applications due to its compact size and efficient power management capabilities. It is commonly used in portable electronics, smartphones, tablets, and wearable devices for power sequencing and management. Additionally, it is suitable for battery-powered devices, helping in reducing power consumption by managing the distribution of power loads effectively. Its low ON-resistance and low quiescent current make it ideal for applications requiring efficient power usage. Other potential application areas include consumer electronics, industrial automation, and Internet of Things (IoT) devices, where space and energy efficiency are critical.
Package
The TPS22920YZPR is a load switch from Texas Instruments. It is available in a small, space-saving package type known as DSBGA (Die-Size Ball Grid Array), specifically a 4-ball 0.4mm pitch package. This compact form factor is ideal for portable applications requiring efficient power management in limited board space.
