| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,323 pcs
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4323 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS2046BDR from Texas Instruments is a current-limited, power-distribution switch designed for robust performance in demanding applications. It incorporates two 70-mΩ N-channel MOSFET power switches, suitable for power-distribution systems requiring multiple switches in a single package.
Each switch is controlled by a logic-enable input and features an internal charge pump to manage rise and fall times, minimizing current surges during switching. The device operates within a voltage range of 2.7V to 5.5V. Protection features include current limiting (0.3A min, 0.7A max), over-temperature protection, and undervoltage lockout (UVLO).
The TPS2046BDR provides a deglitched fault report (OC) and ensures no OC glitch during power-up. It has a typical rise time of 0.6ms and a maximum standby supply current of 1µA for dual-channel configurations. The switch type is general purpose, with an output type of N-Channel and output configuration as High Side.
This device is available in an 8-SOIC package and is surface-mountable. The operating temperature range is -40°C to 125°C (TJ). Its features make it ideal for applications encountering heavy capacitive loads and short circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.5V.
Two channels.
0.3A minimum to 0.7A maximum.
70mΩ typical.
Maximum standby supply current is 1µA.
-40°C to 125°C.
8-SOIC (0.154 inch, 3.90mm width), surface mount.