0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable

The TPS2041 and TPS2051 Power Distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. The TPS2041 and the TPS2051 are 135-m N-Channel MOSFET high-side Power Switches Each Switch is controlled by a Logic enable that is compatible with 5-V Logic and 3-V Logic Gate drive is provided by an internal Charge Pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The Charge Pump requires no external components and allows operation from supplies as low as 2.7 V.
When the output load exceeds the current-limit threshold or a short is present, the TPS2041 and TPS2051 limit the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OC) Logic output low. When continuous heavy overloads and short circuits increase the power dissipation in the Switch causing the junction temperature to rise, a thermal protection circuit shuts off the Switch to prevent damage. Recovery from a thermal shutdown is Automatic once the device has cooled sufficiently. Internal circuitry ensures the Switch remains off until valid input voltage is present.
The TPS2041 and TPS2051 are designed to limit at 0.9-A load. These Power Distribution switches are available in 8-pin small-outline integrated circuit (SOIC) and 8-pin plastic dual-in-line packages (PDIP) and operate over an ambient temperature range of -40C to 85C.
The D package is available taped and reeled. Add an R suffix to device type (e.g., TPS2041DR)
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS2051D Texas Instruments 0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable 8-SOIC -40 to 85
TPS2051BD Texas Instruments Single, Current-Limited, Power-Distribution Switch 8-SOIC -40 to 85
TPS2051BDR Texas Instruments Single, Current-Limited, Power-Distribution Switch 8-SOIC -40 to 85
TPS2051DRG4 Texas Instruments SPECIALTY ANALOG CIRCUIT, PDSO8, GREEN, PLASTIC, SOIC-8
TPS2051BDBVT Texas Instruments Single, Current-Limited, Power-Distribution Switch 5-SOT-23 -40 to 85
TPS2051P Texas Instruments 0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable 8-PDIP -40 to 85
TPS2051BDBVTG4 Texas Instruments Single, Current-Limited, Power-Distribution Switch 5-SOT-23 -40 to 85
TPS2051ADR Texas Instruments 0.7A, 2.7-5.5V Single Hi-Side MOSFET, Fault Report, Act-High Enable 8-SOIC 0 to 85
TPS2051BDGNR Texas Instruments Single, Current-Limited, Power-Distribution Switch 8-MSOP-PowerPAD -40 to 85
TPS2051ADRG4 Texas Instruments 1A BUF OR INV BASED PRPHL DRVR, PDSO8, GREEN, PLASTIC, SOIC-8
TPS2051 's PackagesTPS2051 's pdf datasheet
TPS2051D SOIC
TPS2051DG4 SOIC
TPS2051DR SOIC
TPS2051DRG4 SOIC
TPS2051P PDIP
TPS2051PE4 PDIP




TPS2051 Pinout, Pinouts
TPS2051 pinout,Pin out
This is one package pinout of TPS2051,If you need more pinouts please download TPS2051's pdf datasheet.

TPS2051 Application circuits
TPS2051 circuits
This is one application circuit of TPS2051,If you need more circuits,please download TPS2051's pdf datasheet.


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