0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable

The TPS2044 and TPS2054 quad power- distribution switches are intended for applications where heavy capacitive loads and short circuits
are likely to be encountered. Both the TPS2044 and the TPS2054 incorporate in a single package four 135-m N-Channel MOSFET high-side Power Switches for power-distribution systems that require multiple 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 that controls the power-switch rise times and fall times to minimize current surges during switching. The Charge Pump requiring no external components, 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 TPS2044 and TPS2054 limit the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) 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 TPS2044 and TPS2054 are designed to limit at 0.9-A load. These power-distribution switches are available in 16-pin small-outline integrated-circuit (SOIC) packages 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., TPS2044DR
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TPS2044BDG4 Texas Instruments Quad Current-Limited Power Distribution Switches 16-SOIC -40 to 85
TPS2044DR Texas Instruments 0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC -40 to 85
TPS2044DRG4 Texas Instruments 0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC -40 to 85
TPS2044ADRG4 Texas Instruments 0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC 0 to 85
TPS2044BD Texas Instruments Quad Current-Limited Power Distribution Switches 16-SOIC -40 to 85
TPS2044DG4 Texas Instruments 0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC -40 to 85
TPS2044BDRG4 Texas Instruments Quad Current-Limited Power Distribution Switches 16-SOIC -40 to 85
TPS2044D Texas Instruments 0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC -40 to 85
TPS2044BDR Texas Instruments Quad Current-Limited Power Distribution Switches 16-SOIC -40 to 85
TPS2044AD Texas Instruments 0.7A, 2.7-5.5V Quad (2In/4Out) Hi-Side MOSFET, Fault Report, Act-Low Enable 16-SOIC 0 to 85
TPS2044 's PackagesTPS2044 's pdf datasheet
TPS2044D SOIC
TPS2044DG4 SOIC
TPS2044DR SOIC
TPS2044DRG4 SOIC




TPS2044 Pinout, Pinouts
TPS2044 pinout,Pin out
This is one package pinout of TPS2044,If you need more pinouts please download TPS2044's pdf datasheet.

TPS2044 Application circuits
TPS2044 circuits
This is one application circuit of TPS2044,If you need more circuits,please download TPS2044's pdf datasheet.


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