| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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8,768 pcs
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8768 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request | |
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1,698 pcs
|
1698 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
|
1,407 pcs
|
1407 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
94 pcs
|
94 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
| On Request | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS2066DR from Texas Instruments is a versatile 2-channel power distribution switch suitable for applications encountering heavy capacitive loads and potential short-circuits. This device features N-channel MOSFET power switches, each controlled by a logic enable input. It operates within a voltage range of 2.7V to 5.5V and provides a continuous current of 1A per channel with a low on-resistance of 70mOhm.
Key features include accurate current limiting (1.1A min, 1.9A max), thermal and short-circuit protection, undervoltage lockout (UVLO), and a deglitched fault report. The integrated charge pump controls power-switch rise and fall times, minimizing current surges during switching. The device is available in an 8-SOIC package, suitable for surface mounting.
With its robust protection features and efficient operation, the TPS2066DR is ideal for power management in various electronic systems where reliable power delivery and protection are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2066DR operates from 2.7V to 5.5V.
The TPS2066DR is available in an 8-SOIC surface-mount package (0.154" width, 3.90mm width).
The operating temperature range is -40°C to 125°C.
The fixed current limit is 1A with a typical accuracy of 0.27A.
The typical on-resistance is 70mOhm.
It includes current limiting (fixed), overtemperature shutdown, and undervoltage lockout (UVLO).
The TPS2066DR has two channels with a 1:2 input-to-output ratio.