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72,320 pcs
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72320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS2044BDG4 is a power distribution switch designed for robust power management in applications prone to capacitive loads and short circuits. This device integrates four N-channel MOSFET power switches, each capable of handling 500mA of continuous current with a low typical on-resistance of 70mOhm.
The TPS2044BDG4 operates within a voltage range of 2.7V to 5.5V, making it suitable for a variety of system power rails. It includes essential protection features such as fixed current limiting, over-temperature protection, and undervoltage lockout (UVLO) to safeguard both the load and the system.
Designed for surface mount applications, the TPS2044BDG4 comes in a 16-SOIC package. The active-low enable control and status flag output provide convenient system monitoring and control capabilities. With a typical rise time of 0.6ms and a maximum standby supply current of 1uA, it offers efficient power management.
This power switch is intended for power-distribution systems requiring multiple power switches in a single package, offering reliable protection against electrical faults.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 5.5V.
It is available in a 16-pin SOIC package (16-SOIC, 0.154" width, 3.90mm width) for surface mount.
The junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 85°C.
It has 4 channels.
Each channel can deliver 500mA continuous current.
Typical on-resistance is 70mΩ.
It includes fixed current limiting (0.75A to 1.25A), over-temperature shutdown, and undervoltage lockout (UVLO).