| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
18 pcs
|
18 pcs | On Request | 1 | On Request | On Request | NO DC | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Tape & Reel |
The TPS2042D from Texas Instruments is a dual power distribution switch featuring two 135-mW N-channel MOSFET high-side power switches. It is designed for power distribution systems that require multiple power switches and are prone to heavy capacitive loads and short circuits.
Each switch can handle a maximum continuous current of 0.5A per channel, with a typical short-circuit current limit of 0.9A at 25°C. The device operates over a wide voltage range of 2.7V to 5.5V. It includes essential protection features such as short-circuit and thermal protection with an overcurrent logic output. Undervoltage lockout and a logic-level enable input are also integrated.
The TPS2042D has a typical rise time of 2.5ms, minimizing current surges during switching. It is available in 8-pin SOIC and PDIP packages, suitable for surface mount or through-hole applications respectively. The operating ambient temperature range is -40°C to 85°C, making it robust for various environmental conditions.
With integrated charge pump gate drive, the TPS2042D offers controlled rise and fall times without external components. It is UL listed under file E169910.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2042D operates from 2.7V to 5.5V.
The TPS2042D is available in 8-pin SOIC and PDIP packages.
The TPS2042D operates from -40°C to 85°C.
0.5A per channel maximum continuous.
2 kV Human-Body-Model and 200 V Machine-Model ESD protection.
Maximum standby supply current is 10 mA.
Typical rise time is 2.5 ms.
