| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,433 pcs
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2433 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The TPS2043BDRG4 from Texas Instruments is a versatile power distribution switch IC, part of the TPS20xxB family. It is designed to handle applications where high capacitive loads and potential short circuits are common.
This device features three N-channel MOSFET power switches, each capable of delivering 500mA of continuous current. The switches have a low on-resistance of 70mΩ, minimizing voltage drop and power dissipation. The operating voltage range is from 2.7V to 5.5V, making it suitable for various power supply rails.
Key electrical features include an active-low enable input for control, a status flag output, and integrated fault protection mechanisms such as current limiting, over-temperature protection, and undervoltage lockout (UVLO). The device also boasts a typical rise time of 0.6ms and a low standby supply current of 1µA.
The TPS2043BDRG4 is supplied in a 16-SOIC surface mount package, measuring 16-SOIC (0.154", 3.90mm Width). It operates within an ambient temperature range of -40°C to 85°C and a junction temperature range of -40°C to 125°C. The standard package quantity is 2500 units on a large tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS2043BDRG4 operates within a voltage range of 2.7 V to 5.5 V.
The TPS2043BDRG4 is available in a 16-SOIC (0.154", 3.90mm Width) package.
The TPS2043BDRG4 has an operating temperature range of -40°C to 85°C.
The TPS2043BDRG4 has 3 outputs.
The output type of this power switch is N-Channel.
The typical on-resistance (Rds On) is 70 mOhm.
The continuous current rating for the TPS2043BDRG4 is 500 mA.