TPS2552DBVR-1

The TPS2552DBVR-1 is a power distribution switch from Texas Instruments designed primarily for USB applications. It offers a current-limited power distribution solution, providing protection for both the load and the upstream power source. The device includes an adjustable current limit, which can be set via an external resistor, allowing for precise control of the output current. This feature is crucial for protecting against overcurrent conditions, ensuring safe operation under varying load conditions.
The TPS2552DBVR-1 operates with an input voltage range of 2.5V to 6.5V and is capable of delivering up to 1.5A of continuous load current. It includes a reverse current blocking feature to protect the upstream power source when the device is off. The switch also provides thermal protection, shutting down the device if the junction temperature exceeds safe levels.
Housed in a small SOT-23 package, it is suitable for space-constrained applications. Its low quiescent current and fast short-circuit response make it efficient for portable and battery-powered designs. Typical applications include USB ports, set-top boxes, and consumer electronics, providing reliable power management and protection.

The TPS2552DBVR-1 is a power distribution switch from Texas Instruments, designed for applications requiring current limiting and overcurrent protection. Key features include:
1. Current Limiting: Adjustable current limit to protect against overcurrent conditions, with a range typically up to 1.5A.
2. Overcurrent Protection: Provides robust defense against overcurrent situations with fast response time.
3. Thermal Protection: Built-in thermal shutdown feature to prevent damage from overheating.
4. Low ON-Resistance: Offers a low Rds(on) to minimize voltage drop and power loss, improving efficiency.
5. Fault Reporting: Includes fault indicator pin for signaling overcurrent and overtemperature conditions.
6. Enable Control: An independent enable pin allows for power-saving operations and switching control.
7. Reverse Current Blocking: Prevents reverse current flow when the device is disabled.
8. Small Package: Available in a compact SOT-23-6 package for space-constrained applications.
These features make the TPS2552DBVR-1 suitable for USB ports, battery-powered devices, and general-purpose power distribution in consumer electronics.

The TPS2552DBVR-1 is an electronic component available in a SOT-23-6 package type. This is a small outline transistor package with six leads, commonly utilized for space-constrained applications. It is designed for use in power distribution and protection circuits.

The TPS2552DBVR-1 is an adjustable current-limited power-distribution switch designed by Texas Instruments. It is primarily used for USB applications and other power-distribution systems. The device comes in a small SOT-23 package, specifically a 6-pin configuration. Here are its pin functions:
1. IN: Supply input pin where the voltage is applied.
2. OUT: Output pin for delivering the current-limited power to the load.
3. GND: Ground connection for the device.
4. ILIM: Current limit set pin; connect a resistor from ILIM to ground to set the desired current limit.
5. EN: Enable pin; active-high input to turn the device on or off.
6. FAULT: Fault indicator pin; open-drain output that indicates an overcurrent or over-temperature condition.
This concise setup allows the TPS2552DBVR-1 to provide overcurrent protection and load diagnostics, making it suitable for applications requiring controlled power distribution and protection.

The TPS2552DBVR-1 is manufactured by Texas Instruments. Texas Instruments is a multinational corporation headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits. They are one of the largest semiconductor companies in the world and their products are used in a wide array of electronic devices across different industries, including consumer electronics, automotive, industrial, and communications. Texas Instruments is particularly well-known for its development of analog chips, embedded processors, and digital light processing (DLP) technology.

The TPS2552DBVR-1 is commonly used in applications requiring current limiting and overcurrent protection. Its primary areas include USB ports, hard disk drives, solid-state drives, set-top boxes, and consumer electronics where precise current control and circuit protection are necessary to prevent damage from overcurrent conditions.

The TPS2552DBVR-1 is a current-limited power distribution switch. Equivalent products include the MIC2005A from Microchip Technology, the AP2149 from Diodes Incorporated, and the NCP380 from ON Semiconductor. When considering equivalents, ensure similar voltage and current ratings, package type, and features like enable control and over-current protection. Always refer to the datasheets for detailed specifications to ensure compatibility with your application.