Specifications
| Attribute | Value |
| Package | Bulk,Tube |
| ProductStatus | Active |
| SwitchType | General Purpose |
| NumberofOutputs | 1 |
| Ratio-Input:Output | 1:1 |
| OutputConfiguration | High Side |
| OutputType | N-Channel |
| Interface | On/Off |
| Voltage-Load | 2.7V ~ 5.5V |
| Voltage-Supply(Vcc/Vdd) | Not Required |
| Current-Output(Max) | 1.5A |
| RdsOn(Typ) | 70mOhm |
| InputType | Non-Inverting |
| Features | Status Flag |
| FaultProtection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| OperatingTemperature | -40°C ~ 105°C (TJ) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 8-HVSSOP |
Overview
Description
The TPS2069DGN is a power distribution switch from Texas Instruments designed for USB applications and other power management needs. It features an integrated current limiting and over-temperature protection, making it ideal for circuits that require USB port power management. The device operates with an input voltage range of 4.5V to 5.5V and supports a continuous load current of up to 1.5A.
The TPS2069DGN includes an internal charge pump, allowing it to control an N-channel MOSFET. It provides quick response to overcurrent conditions with an adjustable current limit, offering enhanced safety for connected devices. The switch also includes an enable control pin facilitating power control by external logic signals and an "OC" pin that indicates overcurrent and fault conditions.
Packaged in a compact MSOP-8 (DGN) configuration, it is suitable for space-constrained applications like portable electronics and computing devices. The device is designed to meet USB power distribution requirements, providing robust and reliable protection and control for peripheral power management.
The TPS2069DGN includes an internal charge pump, allowing it to control an N-channel MOSFET. It provides quick response to overcurrent conditions with an adjustable current limit, offering enhanced safety for connected devices. The switch also includes an enable control pin facilitating power control by external logic signals and an "OC" pin that indicates overcurrent and fault conditions.
Packaged in a compact MSOP-8 (DGN) configuration, it is suitable for space-constrained applications like portable electronics and computing devices. The device is designed to meet USB power distribution requirements, providing robust and reliable protection and control for peripheral power management.
Equivalent
The TPS2069DGN is a power distribution switch by Texas Instruments. Equivalent products include:
1. MIC2026-1YM by Microchip Technology
2. AP2141WG by Diodes Incorporated
3. SY6282 by Silergy Corp
4. G524-300T11U by Global Mixed-mode Technology (GMT).
These alternatives offer similar functionality in current limiting and power distribution for USB and other applications. Always verify the specifications to ensure compatibility with your specific requirements.
1. MIC2026-1YM by Microchip Technology
2. AP2141WG by Diodes Incorporated
3. SY6282 by Silergy Corp
4. G524-300T11U by Global Mixed-mode Technology (GMT).
These alternatives offer similar functionality in current limiting and power distribution for USB and other applications. Always verify the specifications to ensure compatibility with your specific requirements.
Features
The TPS2069DGN is a power distribution switch from Texas Instruments designed to manage power distribution in USB and other hot-swap applications. Key features include:
1. Current Limit: Provides overcurrent protection by limiting the current to a preset level.
2. Overtemperature Protection: Automatically shuts down the switch if the temperature exceeds safe levels.
3. Reverse Current Blocking: Prevents current from flowing back into the power source, protecting the system.
4. Undervoltage Lockout (UVLO): Ensures the switch remains off when the input voltage is below the operating threshold.
5. Fault Reporting: Includes fault output for overcurrent, overtemperature, and other fault conditions.
6. Logic Level Enable: Allows control of the switch using a logic-level signal.
7. Low On-Resistance: Offers low power loss with a typical R_DS(ON) of 70 mΩ.
8. Compact Package: Available in an 8-pin MSOP package, suitable for space-constrained applications.
These features make the TPS2069DGN suitable for protecting sensitive electronics from power surges and faults while ensuring reliable operation.
1. Current Limit: Provides overcurrent protection by limiting the current to a preset level.
2. Overtemperature Protection: Automatically shuts down the switch if the temperature exceeds safe levels.
3. Reverse Current Blocking: Prevents current from flowing back into the power source, protecting the system.
4. Undervoltage Lockout (UVLO): Ensures the switch remains off when the input voltage is below the operating threshold.
5. Fault Reporting: Includes fault output for overcurrent, overtemperature, and other fault conditions.
6. Logic Level Enable: Allows control of the switch using a logic-level signal.
7. Low On-Resistance: Offers low power loss with a typical R_DS(ON) of 70 mΩ.
8. Compact Package: Available in an 8-pin MSOP package, suitable for space-constrained applications.
These features make the TPS2069DGN suitable for protecting sensitive electronics from power surges and faults while ensuring reliable operation.
Pinout
The TPS2069DGN is a power distribution switch from Texas Instruments. It comes in an 8-pin HVSSOP (also known as DGN) package. Here is a brief overview of its pin functions:
1. IN (Pin 1): Input power supply. Connects to the voltage source.
2. GND (Pin 2): Ground connection.
3. EN (Pin 3): Enable input. Active-high; controls the on/off state of the switch.
4. FAULT (Pin 4): Fault output. Active-low; indicates if there's an overcurrent or thermal shutdown condition.
5. NC/NC (Pins 5 & 6): No internal connection. Typically, these can be left floating or tied to ground.
6. OUT (Pin 7): Output power. Connects to the load.
7. OUT (Pin 8): Output power. Also connects to the load for redundancy.
This device is designed for power distribution and provides features like current limiting, load protection, and thermal shutdown. It is commonly used in applications such as USB ports, consumer electronics, and other systems where power distribution control and protection are required.
1. IN (Pin 1): Input power supply. Connects to the voltage source.
2. GND (Pin 2): Ground connection.
3. EN (Pin 3): Enable input. Active-high; controls the on/off state of the switch.
4. FAULT (Pin 4): Fault output. Active-low; indicates if there's an overcurrent or thermal shutdown condition.
5. NC/NC (Pins 5 & 6): No internal connection. Typically, these can be left floating or tied to ground.
6. OUT (Pin 7): Output power. Connects to the load.
7. OUT (Pin 8): Output power. Also connects to the load for redundancy.
This device is designed for power distribution and provides features like current limiting, load protection, and thermal shutdown. It is commonly used in applications such as USB ports, consumer electronics, and other systems where power distribution control and protection are required.
Manufacturer
The TPS2069DGN is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. The company is known for developing a wide range of electronic components, including integrated circuits (ICs) used in various applications such as consumer electronics, automotive, industrial equipment, and telecommunications. TI specializes in analog chips, embedded processors, and digital light processing (DLP) technology.
Application
The TPS2069DGN is a power distribution switch used in various applications requiring power management and protection. Common areas include:
1. USB Power Distribution: Ensures reliable power delivery and protection in USB ports.
2. Consumer Electronics: Manages power in devices like laptops, routers, and gaming consoles.
3. Industrial Equipment: Provides over-current protection in industrial control systems.
4. Telecommunications: Ensures stable power supply in telecom equipment.
5. Automotive Systems: Used in infotainment and advanced driver-assistance systems (ADAS) for power management.
6. Networking Devices: Powers and protects network routers, switches, and modems.
The TPS2069DGN is valued for its ability to control power efficiently while providing robust protection against over-current and short circuits.
1. USB Power Distribution: Ensures reliable power delivery and protection in USB ports.
2. Consumer Electronics: Manages power in devices like laptops, routers, and gaming consoles.
3. Industrial Equipment: Provides over-current protection in industrial control systems.
4. Telecommunications: Ensures stable power supply in telecom equipment.
5. Automotive Systems: Used in infotainment and advanced driver-assistance systems (ADAS) for power management.
6. Networking Devices: Powers and protects network routers, switches, and modems.
The TPS2069DGN is valued for its ability to control power efficiently while providing robust protection against over-current and short circuits.
Package
The TPS2069DGN is a current-limited power distribution switch from Texas Instruments, and it is available in an 8-pin HVSSOP (DGN) package. The HVSSOP package is a thermally enhanced, small-outline package ideal for applications where board space is limited.
