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85 pcs
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85 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS2553DBVT is a high-side load switch designed for applications where precise current limiting is essential or heavy capacitive loads and short circuits are encountered. It provides up to 1.5 A of continuous load current with an adjustable current limit ranging from 75 mA to 1700 mA.
Key electrical specifications include an operating voltage range of 2.5 V to 6.5 V and a typical on-resistance of 85 mΩ. The device features ±6% current-limit accuracy at 1.7 A and a fast overcurrent response time of 2 µs. It also includes fault protection such as current limiting, over temperature, and undervoltage lockout (UVLO).
Packaged in a SOT-23-6 surface-mount package, the TPS2553DBVT is suitable for space-constrained designs. It meets USB current-limiting requirements and offers reverse input-output voltage protection. The switch type is general purpose with an N-channel output configuration and an active-high, non-inverting interface.
This load switch is designed for applications needing robust power protection and precise current control, making it suitable for various power management tasks.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.43 | $0.43 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.5 V to 6.5 V.
SOT-23-6.
-40°C to 150°C.
75 mA to 1.7 A.
85 mΩ.
2 µs.
15 kV per IEC 61000-4-2 with external capacitance.