Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| SwitchType | USB Switch |
| NumberofOutputs | 1 |
| Ratio-Input:Output | 1:1 |
| OutputConfiguration | High Side |
| OutputType | N-Channel |
| Interface | On/Off |
| Voltage-Load | 5.5V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 2A |
| RdsOn(Typ) | 72mOhm |
| InputType | Non-Inverting |
| Features | Status Flag |
| FaultProtection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-23-5 |
Обзор
Description
The TPS2001DDBVR is a part of Texas Instruments' range of power management integrated circuits (ICs), specifically designed to handle voltage regulation and power distribution tasks in various electronic devices. This particular model is a DC-DC buck converter, which means it efficiently steps down voltage from a higher level to a lower level, suitable for powering various components in a circuit. The compact size and high efficiency of the TPS2001DDBVR make it a popular choice for applications requiring space-saving solutions and reduced energy consumption.
Key features of the TPS2001DDBVR include a wide input voltage range, low quiescent current, and support for various output voltage levels, which makes it versatile for different applications. It also includes built-in protection mechanisms such as overcurrent, thermal shutdown, and undervoltage lockout to ensure safe operation. Additionally, the IC is packaged in a small, lead-free surface-mount design, which facilitates easy integration into modern printed circuit boards (PCBs). This makes the TPS2001DDBVR suitable for use in consumer electronics, industrial equipment, and other systems requiring reliable power management solutions.
Key features of the TPS2001DDBVR include a wide input voltage range, low quiescent current, and support for various output voltage levels, which makes it versatile for different applications. It also includes built-in protection mechanisms such as overcurrent, thermal shutdown, and undervoltage lockout to ensure safe operation. Additionally, the IC is packaged in a small, lead-free surface-mount design, which facilitates easy integration into modern printed circuit boards (PCBs). This makes the TPS2001DDBVR suitable for use in consumer electronics, industrial equipment, and other systems requiring reliable power management solutions.
Equivalent
The TPS2001DDBVR is a power distribution switch from Texas Instruments. Equivalent products may include:
1. MIC2025 from Microchip Technology
2. AP2281 from Diodes Incorporated
3. NCP380 from ON Semiconductor
4. SY6280 from Silergy
5. ST2041 from STMicroelectronics
Ensure compatibility by comparing electrical characteristics and package type with your specific design requirements.
1. MIC2025 from Microchip Technology
2. AP2281 from Diodes Incorporated
3. NCP380 from ON Semiconductor
4. SY6280 from Silergy
5. ST2041 from STMicroelectronics
Ensure compatibility by comparing electrical characteristics and package type with your specific design requirements.
Features
The TPS2001DDBVR is a power switch device designed for specific electronic applications. Key features include:
1. Voltage Range: It typically operates within a specified input voltage range, making it suitable for various power supply conditions.
2. Current Limit: The device comes with a built-in current limit feature to protect against overcurrent conditions, ensuring the safety and longevity of connected components.
3. Thermal Shutdown: This feature protects the device from overheating by automatically shutting it down if the temperature exceeds a certain threshold.
4. Reverse Current Blocking: It prevents current from flowing back into the power source, safeguarding the device and connected circuitry.
5. Enable/Shutdown Pin: Allows for external control to turn the device on or off, adding flexibility in power management.
6. Compact Package: The device is available in a small package, making it ideal for space-constrained applications.
These features make the TPS2001DDBVR suitable for applications requiring reliable power management and protection in compact electronic devices.
1. Voltage Range: It typically operates within a specified input voltage range, making it suitable for various power supply conditions.
2. Current Limit: The device comes with a built-in current limit feature to protect against overcurrent conditions, ensuring the safety and longevity of connected components.
3. Thermal Shutdown: This feature protects the device from overheating by automatically shutting it down if the temperature exceeds a certain threshold.
4. Reverse Current Blocking: It prevents current from flowing back into the power source, safeguarding the device and connected circuitry.
5. Enable/Shutdown Pin: Allows for external control to turn the device on or off, adding flexibility in power management.
6. Compact Package: The device is available in a small package, making it ideal for space-constrained applications.
These features make the TPS2001DDBVR suitable for applications requiring reliable power management and protection in compact electronic devices.
Pinout
The TPS2001DDBVR is a power distribution switch by Texas Instruments. It comes in a SOT-23-5 package, which means it has 5 pins. The primary function of the TPS2001DDBVR is to provide power distribution with current limiting and thermal shutdown capabilities, suitable for USB applications. The key features include an adjustable current limit, a reverse current blocking function, and a built-in charge pump that drives the N-channel MOSFET switch. This device allows for effective power management with protection against overcurrent and overheating, ensuring safety and reliability in electronic applications.
Manufacturer
The TPS2001DDBVR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits and processors. TI serves various industries, offering products for applications in automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in analog and embedded processing products, providing solutions that improve performance and efficiency in electronics.
Application
The TPS2001DDBVR is a power management integrated circuit (PMIC) often used in various electronic applications. Its primary application areas include battery-powered devices, such as smartphones, tablets, and wearable technology, where efficient power regulation is crucial. It is also used in portable medical devices, industrial equipment, and consumer electronics to manage power consumption and extend battery life. The device's low dropout voltage regulator makes it ideal for applications requiring stable voltage supply despite variations in input voltage. Additionally, it is employed in Internet of Things (IoT) devices and automotive electronics, where space and power efficiency are essential considerations.
Package
The TPS2001DDBVR is a Texas Instruments product that comes in a SOT-23-6 package. This is a small outline transistor package with 6 leads, commonly used for surface-mount devices.
