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TPS2065DDBVR
+BOMIC PWR SWITCH N-CHAN 1:1 SOT23-5
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ManufacturerTexas Instruments
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Mfr. Part #TPS2065DDBVR
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Package SOT-23 (DBV)-5
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In Stock3305
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SwitchType | General Purpose |
| 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) | 1A |
| RdsOn(Typ) | 96mOhm |
| InputType | Non-Inverting |
| Features | Status Flag |
| FaultProtection | Current Limiting (Fixed), Over Temperature, UVLO |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-23-5 |
Overview
Description
The TPS2065DDBVR is a power distribution switch from Texas Instruments designed for self-powered and bus-powered Universal Serial Bus (USB) applications. It integrates a power switch along with overcurrent and thermal protection features. Operating within a voltage range of 4.5V to 5.5V, it can handle continuous currents up to 1.5A, making it suitable for powering downstream USB devices.
The device features an active-high enable pin, allowing for controlled switching, and includes an overcurrent protection mechanism that limits the current in case of faults, preventing damage to the connected devices. It also has thermal shutdown capabilities to protect against overheating by turning off the switch if the temperature exceeds a certain threshold.
Housed in a small SOT-23-6 package, the TPS2065DDBVR is suitable for space-constrained applications. Its low quiescent current consumption makes it energy-efficient, ideal for portable and battery-powered devices. The switch provides a reliable and efficient solution for managing power distribution in USB hubs, docking stations, and other peripheral devices.
The device features an active-high enable pin, allowing for controlled switching, and includes an overcurrent protection mechanism that limits the current in case of faults, preventing damage to the connected devices. It also has thermal shutdown capabilities to protect against overheating by turning off the switch if the temperature exceeds a certain threshold.
Housed in a small SOT-23-6 package, the TPS2065DDBVR is suitable for space-constrained applications. Its low quiescent current consumption makes it energy-efficient, ideal for portable and battery-powered devices. The switch provides a reliable and efficient solution for managing power distribution in USB hubs, docking stations, and other peripheral devices.
Equivalent
The TPS2065DDBVR is a power distribution switch IC. Equivalent products include the MIC2025 from Microchip, the AP2141 from Diodes Incorporated, and the SY6280 from Silergy. These components generally offer similar functionalities, such as current limiting and over-temperature protection, but always check the specific datasheets for exact specifications and compatibility.
Features
The TPS2065DDBVR is a power distribution switch from Texas Instruments, designed for applications requiring controlled power distribution. Key features include:
1. Current Limiting: Provides protection with current limiting to prevent damage from overcurrent.
2. Short-Circuit Protection: Guards against short circuits ensuring system safety.
3. Thermal Shutdown: Includes a thermal shutdown feature that activates to prevent damage from overheating.
4. Reverse Current Blocking: Prevents reverse current flow, enhancing reliability.
5. Fast Overcurrent Response: Quickly responds to overcurrent conditions, minimizing system impact.
6. Low ON-Resistance: Offers low ON-resistance for minimal power loss.
7. Operating Voltage Range: Supports a wide input voltage range, making it versatile for various applications.
8. Enable Control: Features an enable pin for easy on/off control.
9. Compact Package: Available in a small footprint, making it suitable for space-constrained designs.
These features make the TPS2065DDBVR suitable for consumer electronics, computing, and other applications where efficient power management and protection are crucial.
1. Current Limiting: Provides protection with current limiting to prevent damage from overcurrent.
2. Short-Circuit Protection: Guards against short circuits ensuring system safety.
3. Thermal Shutdown: Includes a thermal shutdown feature that activates to prevent damage from overheating.
4. Reverse Current Blocking: Prevents reverse current flow, enhancing reliability.
5. Fast Overcurrent Response: Quickly responds to overcurrent conditions, minimizing system impact.
6. Low ON-Resistance: Offers low ON-resistance for minimal power loss.
7. Operating Voltage Range: Supports a wide input voltage range, making it versatile for various applications.
8. Enable Control: Features an enable pin for easy on/off control.
9. Compact Package: Available in a small footprint, making it suitable for space-constrained designs.
These features make the TPS2065DDBVR suitable for consumer electronics, computing, and other applications where efficient power management and protection are crucial.
Pinout
The TPS2065DDBVR is a power distribution switch from Texas Instruments. It typically comes in a small-outline package with 6 pins. Its main function is to provide overcurrent protection for USB and other power-distribution applications. It features a current-limited, power-distribution switch designed to operate from 2.7 V to 5.5 V, making it suitable for a variety of low-voltage systems.
The pin functions generally include:
1. IN: Input voltage pin, where the supply voltage is applied.
2. OUT: Output voltage pin, where the controlled power is delivered.
3. GND: Ground pin, which serves as the common return for the input and output voltages.
4. EN/EN: Enable pin, used to turn the switch on or off.
5. OC: Overcurrent flag pin, which indicates an overcurrent condition when active.
6. NC or other: Generally a no-connect or other specific function depending on the exact variant.
Always refer to the datasheet for the exact pin configuration and detailed functionalities.
The pin functions generally include:
1. IN: Input voltage pin, where the supply voltage is applied.
2. OUT: Output voltage pin, where the controlled power is delivered.
3. GND: Ground pin, which serves as the common return for the input and output voltages.
4. EN/EN: Enable pin, used to turn the switch on or off.
5. OC: Overcurrent flag pin, which indicates an overcurrent condition when active.
6. NC or other: Generally a no-connect or other specific function depending on the exact variant.
Always refer to the datasheet for the exact pin configuration and detailed functionalities.
Manufacturer
The TPS2065DDBVR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company known for designing and manufacturing a range of integrated circuits and electronic components. They serve various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is recognized for its innovation in analog and embedded processing products, which play critical roles in electronic systems worldwide.
Application
The TPS2065DDBVR is a power switch IC commonly used in applications that require current limiting and overcurrent protection. Its main application areas include USB ports, where it provides protection for USB hosts and hubs by controlling the current flow to peripheral devices. It is also used in general-purpose power distribution systems, battery-powered devices, and consumer electronics to enhance safety and reliability by preventing circuit damage due to overcurrent conditions. The TPS2065DDBVR is suitable for use in devices that require efficient power management and automatic fault recovery capabilities.
Package
The TPS2065DDBVR is a Texas Instruments power switch IC that comes in an SOT-23-6 package, which is a small outline transistor package with six leads.
