| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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28,492 pcs
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28492 pcs | On Request | 1 | On Request | On Request | 0210+ | On Request | On Request | |
|
159 pcs
|
159 pcs | On Request | 1 | On Request | On Request | 01+ | On Request | On Request |
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| Fault Protection | |
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The TPS2042ADR from Texas Instruments is a dual-channel, current-limited power distribution switch designed for applications with heavy capacitive loads and potential short circuits. Each channel features an 80mΩ N-channel MOSFET high-side power switch, controlled by an independent logic enable input.
This device operates over a voltage range of 2.7V to 5.5V and provides a continuous current of 500mA per channel. It incorporates independent thermal and short-circuit protection with an overcurrent logic output. The switch has a typical rise time of 2.5ms and includes undervoltage lockout (UVLO).
The TPS2042ADR is available in an 8-SOIC surface-mount package. Its features make it suitable for various power management applications where reliable current limiting and protection are essential.
| 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.
8-SOIC (0.154", 3.90mm Width).
Junction temperature range 0°C to 125°C.
500 mA per channel.
High side, N-channel.
Fixed current limiting, over-temperature shutdown, and undervoltage lockout (UVLO).
On/Off, non-inverting.