Description
The Texas Instruments TPS2556DRBT is a power switch IC designed for power distribution, hot-swap control, and fault protection in applications such as servers, networking equipment, and industrial automation systems. It features adjustable current limit, short-circuit protection, overcurrent protection, thermal shutdown, and an adjustable power-good threshold. The device has a wide input voltage range of 5V to 18V and provides ±1.75% accurate current limiting. With a low ON-resistance of 0.2 ohms, it is suitable for battery-powered systems, portable devices, and USB charging applications that require configurable current limit and power distribution.
Features
According to the product information, the features of the TPS2556DRBT are:
- Hot-swap controller and power distribution switch
- Adjustable current limit
- Short-circuit protection
- Overcurrent protection
- Thermal shutdown
- Adjustable power-good threshold
- 5V to 18V input voltage range, ±1.75% accurate current limit
- 0.2 ohm ON-resistance
These features make the TPS2556DRBT suitable for applications requiring power sequencing, hot swap, and fault protection, such as servers, networking equipment, industrial automation systems, battery-powered systems, portable devices, and USB charging applications that require configurable current limit and power distribution.
Package
The package type for the TPS2556DRBT is an 8-VDFN Exposed Pad.
Manufacturer
The manufacturer of the TPS2556DRBT is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, and tests semiconductors and related technologies. They are known for their wide range of products, including analog and embedded processing chips, as well as other electronic components.
Applications
The TPS2556DRBT is commonly used in applications requiring power sequencing, hot-swap, and fault protection such as servers, networking equipment, industrial automation systems, battery-powered systems, portable devices, and USB charging applications that require configurable current limit and power distribution.
Equivalent
Based on the features and specifications of the TPS2556DRBT, some equivalent products from Texas Instruments or other manufacturers could be:
- TI's own TPS2555/TPS2557 series
- STMicroelectronics' LTM8020/LTM8030 series
- Analog Devices' ADP8863/ADP8864 series
These products share similar features such as hot-swap control, adjustable current limit, and power distribution capabilities. However, please note that each product may have its own unique characteristics and advantages.
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