TEXAS Manuals

The TPS2047 and TPS2057 triple power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely. These devices incorporate in single packages three 135 mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches. Each switch is controlled by a logic enable compatible with 5-V and 3-V logic. Gate drive is provided by an internal charge pump that controls the power-switch rise times and fall times to minimize current surges during switching. The charge pump, requiring no external components, allows operation from supplies as low as 2.7 V. When the output load exceeds the current limit, the charge pump enables internal overcurrent protection circuitry which turns the power supply off and generates a logic output signal. Short-circuit protection circuitry turns the switch off rapidly under short-circuit conditions.

The TPS2043 and TPS2053 are triple power distribution switches with a maximum resistance of 135 mΩ, 5 V input, and a continuous current of 500 mA per channel. It has short circuit protection and overcurrent logic output, operating voltage range of 2.7 V to 5.5 V, logic level enable input, 2.5 ms typical rise time, undervoltage lockout, 20 µA maximum standby supply current, bidirectional switch, available in 16-pin SOIC package, ambient temperature range of -40°C to 85°C, 2 kV Human-Body-Model, 200-V Machine-Model ESD protection, UL listed-File No. E169910.

tps2045 and tps2055 are switches for applications where heavy capacitive loads and short circuits are likely

This document summarizes the TPS2041B/TPS2051B series products, introduces the product features and characteristics, including package, pins, working current, application scenarios, etc.

TPS2041, TPS2051 are 135-mΩ N-channel MOSFET high-side power switches with 500mA continuous current, short-circuit and thermal protection and overcurrent logic output. They are intended for applications where heavy capacitive loads and short circuits are likely to be encountered.

This document introduces TI's TPS2xx series products, including their features and characteristics. This series of products has a wide range of applications.

The TPS2042 and TPS2052 dual power distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. They are dual high-side power switches that incorporate two 135-mΩ N-channel MOSFETs in a single package. Each switch is controlled by a logic enable that is compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump that is designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V. When the output load exceeds the current-limit threshold or a short is present, the TPS2042 and TPS2052 limit the output current to 500 mA.

The TPS2043 and TPS2053 triple power distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. The TPS2043 and the TPS2053 incorporate in single packages three 135-mΩ N-channel MOSFET high-side power switches for power-distribution systems that require multiple power switches. Each switch is controlled by a logic enable that is compatible with 5-V logic and 3-V logic. Gate drive is provided by an internal charge pump that controls the power-switch rise times and fall times to minimize current surges during switching. The charge pump, requiring no external components, allows operation from supplies as low as 2.7 V. When the output load exceeds the current-limit threshold or a short is present, the TPS2043 and TPS2053 limit the output current to a safe level by switching into low-conduction state.

TPS2041A, TPS2042A, TPS2043A, TPS2044A TPS2051A, TPS2052A, TPS2053A, TPS2054A are current-limited power-distribution switches from Texas Instruments. These switches are designed for applications where heavy capacitive loads and short circuits are likely to be encountered. Each channel can withstand 500 mA of continuous current and also features overcurrent logic output, thermal protection, and short-circuit protection.

slvs190b is a high-side mosfet switch from ti company. it has a low on-resistance of 33-mΩ and can operate in a range of 2.7v to 5.5v. this switch also has short-circuit protection, overcurrent logic output, logic-level enable input and other functions.

SLVS190B is a high-side MOSFET switch produced by TI, which has a low on-resistance of 33mΩ, a 5-V logic power supply, short circuit protection and overcurrent logic output.

The TPS202x family of power distribution switches is designed for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices are 50-mΩ N-channel MOSFET high-side power switches with features such as short-circuit and thermal protection, overcurrent logic output, etc. They operate in a range of 2.7V to 5.5V and have a logic-level enable input compatible with 5V and 3V logic.