| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
72,320 pcs
|
72320 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6,358 pcs
|
6358 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
342 pcs
|
342 pcs | On Request | 1 | On Request | On Request | 0040+ | On Request | On Request | |
|
176 pcs
|
176 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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| Fault Protection | |
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The Texas Instruments TPS2044D is a versatile 4-channel N-channel power distribution switch suitable for power-distribution systems requiring multiple power switches. It is designed to handle heavy capacitive loads and short circuits, making it ideal for robust applications.
Key electrical specifications include a continuous current of 500mA per channel and a typical Rds On of 80mOhm. The device operates within a voltage range of 2.7V to 5.5V and features fixed current limiting, over-temperature protection, and undervoltage lockout (UVLO) for fault protection. The interface is a simple On/Off control, and it includes a status flag feature.
This power switch is housed in a 16-pin SOIC package and is designed for surface mount applications. The operating temperature range is -40°C to 125°C (TJ), ensuring reliable performance in various environments. The TPS2044D is built with an internal charge pump to control rise and fall times, minimizing current surges during switching.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.05 | $5.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2044D operates from 2.7V to 5.5V.
Each channel can deliver up to 500mA.
The TPS2044D is available in a 16-SOIC package (0.154", 3.90mm Width).
The TPS2044D operates over a junction temperature range of -40°C to 125°C and an ambient temperature range of -40°C to 85°C.
It includes fixed current limiting, over-temperature shutdown, and under-voltage lockout (UVLO).
The typical on-resistance is 80mOhm.
The device uses an on/off control interface with non-inverting inputs.