사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Switch Type | USB Switch |
| Number of Outputs | 1 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 2.7V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Rds On (Typ) | 97mOhm |
| Input Type | Non-Inverting |
| Features | Slew Rate Controlled, Status Flag |
| Fault Protection | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-5 |
개요
Description
The TPS2530DBVR is a USB power switch from Texas Instruments, designed to provide power distribution in USB applications. It features an adjustable current limit that ensures overcurrent protection, making it suitable for systems requiring precise control over power delivery to connected devices. The device operates with an input voltage range typically between 2.7 V and 5.5 V and is capable of delivering up to 2.5 A of continuous output current.
Key features include overcurrent protection, thermal shutdown, reverse current blocking, and under-voltage lockout, which enhance system reliability and safety. The TPS2530DBVR is packaged in a small SOT-23-6 footprint, making it ideal for space-constrained applications. It supports both high-side and low-side current sensing, offering flexibility in design.
Applications for the TPS2530DBVR include USB host and hub ports, self-powered and bus-powered USB applications, and general power switch requirements in portable and consumer electronics. Its efficient design helps in minimizing power loss and maintaining low dropout voltage, contributing to better overall system performance.
Key features include overcurrent protection, thermal shutdown, reverse current blocking, and under-voltage lockout, which enhance system reliability and safety. The TPS2530DBVR is packaged in a small SOT-23-6 footprint, making it ideal for space-constrained applications. It supports both high-side and low-side current sensing, offering flexibility in design.
Applications for the TPS2530DBVR include USB host and hub ports, self-powered and bus-powered USB applications, and general power switch requirements in portable and consumer electronics. Its efficient design helps in minimizing power loss and maintaining low dropout voltage, contributing to better overall system performance.
Equivalent
The TPS2530DBVR is a USB power switch with current limiting capabilities. Equivalent products include:
1. TPS2540 - A similar USB charging port controller from Texas Instruments.
2. TPS2041 - A power-distribution switch with similar features.
3. MIC2545A - A USB power switch from Microchip Technology.
4. FAN3989 - A USB power switch from ON Semiconductor.
5. AP2161 - A high-side power switch from Diodes Incorporated.
Always verify specifications to ensure they meet your application's requirements.
1. TPS2540 - A similar USB charging port controller from Texas Instruments.
2. TPS2041 - A power-distribution switch with similar features.
3. MIC2545A - A USB power switch from Microchip Technology.
4. FAN3989 - A USB power switch from ON Semiconductor.
5. AP2161 - A high-side power switch from Diodes Incorporated.
Always verify specifications to ensure they meet your application's requirements.
Features
The TPS2530DBVR is a USB charging port controller with several key features:
1. Current Limiting: Provides adjustable current limiting, allowing it to deliver a safe level of current to connected devices.
2. Power Switch: Integrates a USB power switch that helps manage power delivery efficiently.
3. Protection Features: Includes overcurrent, over-temperature, and short-circuit protection to safeguard both the device and connected peripherals.
4. Charging Port Recognition: Supports various USB charging protocols to recognize the charging needs of different devices, optimizing charging performance.
5. Low Quiescent Current: Designed for low power consumption to improve overall energy efficiency.
6. Compact Package: Available in a small, convenient SOT-23 package, making it suitable for space-constrained applications.
7. Wide Input Voltage Range: Operates over a broad input voltage range, enhancing its versatility for multiple applications.
8. Flexible Configurations: Offers flexibility in configuration to tailor the output and performance to specific requirements.
These features make the TPS2530DBVR an excellent choice for use in applications requiring smart power management and efficient charging capabilities.
1. Current Limiting: Provides adjustable current limiting, allowing it to deliver a safe level of current to connected devices.
2. Power Switch: Integrates a USB power switch that helps manage power delivery efficiently.
3. Protection Features: Includes overcurrent, over-temperature, and short-circuit protection to safeguard both the device and connected peripherals.
4. Charging Port Recognition: Supports various USB charging protocols to recognize the charging needs of different devices, optimizing charging performance.
5. Low Quiescent Current: Designed for low power consumption to improve overall energy efficiency.
6. Compact Package: Available in a small, convenient SOT-23 package, making it suitable for space-constrained applications.
7. Wide Input Voltage Range: Operates over a broad input voltage range, enhancing its versatility for multiple applications.
8. Flexible Configurations: Offers flexibility in configuration to tailor the output and performance to specific requirements.
These features make the TPS2530DBVR an excellent choice for use in applications requiring smart power management and efficient charging capabilities.
Pinout
The TPS2530DBVR is a USB charging port controller with a total of 6 pins. Here is a brief overview of its pin functions:
1. IN: Input voltage pin. This pin connects to the input power source.
2. OUT: Output voltage pin. It provides power to the connected USB device.
3. GND: Ground pin. It serves as the common ground reference for the device.
4. ILIM: Current limit set pin. A resistor connected to this pin sets the current limit for overcurrent protection.
5. EN: Enable pin. This pin is used to enable or disable the device's output.
6. FAULT: Fault indication pin. It signals an overcurrent or thermal shutdown condition.
The TPS2530DBVR is designed to manage the power distribution and current limiting for USB ports, ensuring devices safely receive the appropriate power levels.
1. IN: Input voltage pin. This pin connects to the input power source.
2. OUT: Output voltage pin. It provides power to the connected USB device.
3. GND: Ground pin. It serves as the common ground reference for the device.
4. ILIM: Current limit set pin. A resistor connected to this pin sets the current limit for overcurrent protection.
5. EN: Enable pin. This pin is used to enable or disable the device's output.
6. FAULT: Fault indication pin. It signals an overcurrent or thermal shutdown condition.
The TPS2530DBVR is designed to manage the power distribution and current limiting for USB ports, ensuring devices safely receive the appropriate power levels.
Manufacturer
The TPS2530DBVR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across multiple industries. The company is one of the largest semiconductor suppliers in the world and serves sectors such as automotive, industrial, personal electronics, communications, and enterprise systems. TI is well-known for its innovation in analog and embedded processing products.
Application
The TPS2530DBVR is a USB charging port controller primarily used in applications such as USB charging ports, automotive USB power delivery, and consumer electronics. It manages power distribution and ensures efficient charging by providing current limiting and over-temperature protection. The device is suitable for use in both host and client devices that require USB power control, including smartphones, tablets, laptops, and automotive infotainment systems. Its compact design and integrated protection features make it ideal for space-constrained applications where reliable power delivery is essential.
Package
The TPS2530DBVR is packaged in a DBV package type, commonly known as SOT-23-6. This refers to a small outline transistor package with six leads, making it suitable for compact circuit board designs.
