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607 pcs
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607 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
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The Texas Instruments TPS2054 is a quad power distribution switch designed for robust performance in applications prone to heavy capacitive loads and short circuits. This device integrates four 135mΩ N-channel MOSFET high-side power switches within a single package, suitable for power-distribution systems requiring multiple switching points.
Each switch is controlled by a logic-level enable input compatible with both 5V and 3V logic. An internal charge pump manages the power switch's rise and fall times, minimizing current surges during switching operations. This charge pump operates from supplies as low as 2.7V, eliminating the need for external components.
The TPS2054 features a fixed current limit of 0.5A per channel and an overcurrent limit of 0.9A. It offers independent thermal protection and short-circuit protection for each channel. The device operates within a wide temperature range of -40°C to 125°C and is available in a 16-pin SOIC package.
With features like undervoltage lockout and a low standby supply current of 20µA maximum, the TPS2054 is well-suited for various power management applications. It also provides 2kV HBM and 200V MM ESD protection.
The TPS2054 operates from 2.7V to 5.5V.
The TPS2054 is available in a 16-pin SOIC (SOIC D) package.
The TPS2054 operates over an ambient temperature range of -40°C to 85°C.
The TPS2054 has 4 independent channels.
The TPS2054 has current limits of 0.5A and 0.9A, with a typical accuracy of 0.22A at 1A.
The on-resistance is 135mΩ maximum at 5V input.
The TPS2054 provides 2kV human-body-model and 200V machine-model ESD protection.