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TPS2041CDBVR
+BOMIC PWR SWITCH N-CHAN 1:1 SOT23-5
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ManufacturerTexas Instruments
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Mfr. Part #TPS2041CDBVR
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Package SOT-23 (DBV)-5
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In Stock4557
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Specifications
| Attribute | Value |
| 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 | 4.5V ~ 5.5V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 500mA |
| RdsOn(Typ) | 97mOhm |
| InputType | Non-Inverting |
| Features | Load Discharge, Status Flag |
| FaultProtection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-23-5 |
Overview
Description
The TPS2041CDBVR is a power distribution switch from Texas Instruments, designed for applications requiring reliable overcurrent protection and controlled power distribution. It features a single-channel load switch capable of handling up to 500 mA of continuous load current, making it suitable for USB ports and other power distribution applications.
The device offers several protection features, including current limiting, over-temperature protection, and short-circuit protection, ensuring robust performance in various conditions. It operates with an input voltage range from 2.7 V to 5.5 V, making it compatible with various power management systems.
The TPS2041CDBVR has a low on-resistance, which minimizes voltage drop and power loss across the switch, enhancing efficiency. It also features an active-high enable pin, allowing for easy control of the load switch operation. The device comes in a small SOT-23-5 package, making it ideal for space-constrained applications.
Overall, the TPS2041CDBVR is a versatile and reliable solution for managing power distribution and protecting connected loads in consumer electronics, computer peripherals, and other embedded systems.
The device offers several protection features, including current limiting, over-temperature protection, and short-circuit protection, ensuring robust performance in various conditions. It operates with an input voltage range from 2.7 V to 5.5 V, making it compatible with various power management systems.
The TPS2041CDBVR has a low on-resistance, which minimizes voltage drop and power loss across the switch, enhancing efficiency. It also features an active-high enable pin, allowing for easy control of the load switch operation. The device comes in a small SOT-23-5 package, making it ideal for space-constrained applications.
Overall, the TPS2041CDBVR is a versatile and reliable solution for managing power distribution and protecting connected loads in consumer electronics, computer peripherals, and other embedded systems.
Equivalent
The TPS2041CDBVR is a power distribution switch from Texas Instruments. Equivalent products include:
1. MIC2025-1YM/TR from Microchip Technology
2. AP2141SG-13 from Diodes Incorporated
3. NCP380HSNAJAATBG from ON Semiconductor
4. MAX14521E from Maxim Integrated
These equivalents may have varying specifications, so it's important to verify the compatibility for your specific application.
1. MIC2025-1YM/TR from Microchip Technology
2. AP2141SG-13 from Diodes Incorporated
3. NCP380HSNAJAATBG from ON Semiconductor
4. MAX14521E from Maxim Integrated
These equivalents may have varying specifications, so it's important to verify the compatibility for your specific application.
Features
The TPS2041CDBVR is a power-distribution switch designed for USB and other hot-swap applications. Key features include:
1. Current Limiting: It offers adjustable current limiting, providing protection against overcurrent conditions.
2. Over-Temperature Protection: The device has built-in thermal protection to prevent damage from overheating.
3. Short-Circuit Protection: In the event of a short circuit, the switch will limit the current and reduce the risk of damage.
4. Reverse Current Blocking: Prevents reverse current flow when the switch is off, protecting the power source.
5. Under-Voltage Lockout: Ensures that the switch remains off until the input voltage reaches a certain threshold, promoting safe operation.
6. Fault Reporting: Includes a fault status output that alerts the system to fault conditions for prompt response.
7. Compact Package: Available in a small SOT-23 package, making it suitable for space-constrained applications.
8. Wide Input Voltage Range: Supports a range from 2.7V to 5.5V, which is compatible with typical USB power levels.
These features make the TPS2041CDBVR suitable for applications that require robust power management and protection.
1. Current Limiting: It offers adjustable current limiting, providing protection against overcurrent conditions.
2. Over-Temperature Protection: The device has built-in thermal protection to prevent damage from overheating.
3. Short-Circuit Protection: In the event of a short circuit, the switch will limit the current and reduce the risk of damage.
4. Reverse Current Blocking: Prevents reverse current flow when the switch is off, protecting the power source.
5. Under-Voltage Lockout: Ensures that the switch remains off until the input voltage reaches a certain threshold, promoting safe operation.
6. Fault Reporting: Includes a fault status output that alerts the system to fault conditions for prompt response.
7. Compact Package: Available in a small SOT-23 package, making it suitable for space-constrained applications.
8. Wide Input Voltage Range: Supports a range from 2.7V to 5.5V, which is compatible with typical USB power levels.
These features make the TPS2041CDBVR suitable for applications that require robust power management and protection.
Pinout
The TPS2041CDBVR is a power-distribution switch from Texas Instruments. It typically comes in a SOT-23-5 package, which means it has 5 pins. Here's a brief overview of the pin configuration and functions:
1. IN (Pin 1): Input voltage pin where the supply voltage is applied.
2. GND (Pin 2): Ground pin, which serves as the reference point for the device.
3. EN (Pin 3): Enable pin used to turn the switch on or off. A high signal enables the device, and a low signal disables it.
4. OUT (Pin 4): Output voltage pin where the load is connected. It provides power to the connected device when the switch is enabled.
5. OC (Pin 5): Overcurrent flag pin, which indicates an overcurrent condition when it goes low.
This switch is used for applications requiring power distribution with overcurrent protection, making it suitable for USB power supplies and other portable devices.
1. IN (Pin 1): Input voltage pin where the supply voltage is applied.
2. GND (Pin 2): Ground pin, which serves as the reference point for the device.
3. EN (Pin 3): Enable pin used to turn the switch on or off. A high signal enables the device, and a low signal disables it.
4. OUT (Pin 4): Output voltage pin where the load is connected. It provides power to the connected device when the switch is enabled.
5. OC (Pin 5): Overcurrent flag pin, which indicates an overcurrent condition when it goes low.
This switch is used for applications requiring power distribution with overcurrent protection, making it suitable for USB power supplies and other portable devices.
Manufacturer
The TPS2041CDBVR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is known for its focus on developing analog chips and embedded processors, which are essential components in electronics. Established in 1930, TI is a major player in the electronics industry and supplies components that are used in a wide range of applications, including consumer electronics, automotive systems, industrial equipment, and more.
Application
The TPS2041CDBVR is a power-distribution switch used in applications requiring integrated protection and current limiting. Key application areas include USB ports and hubs, where it safeguards against short circuits and overloads, ensuring reliable power delivery. It's also suitable for use in consumer electronics and computing devices, such as laptops and desktop PCs, to manage power distribution to peripheral devices. Additionally, the TPS2041CDBVR is employed in industrial systems for power management, as well as in networking equipment to ensure stable operation of connected devices. Its compact size and efficient power control make it ideal for a variety of space-constrained applications.
Package
The TPS2041CDBVR is a power distribution switch from Texas Instruments. It is packaged in a SOT-23-6 (Small Outline Transistor) form factor, which is a small, surface-mount package with six pins.
