TPS25221DBVT
ActiveTexas Instruments
0.275-2.7A ADJ. ILIMIT, 2.5-5.5V, 70MΩ USB POWER SWITCH, ACTIVE-HIGH, REVERSE BLOCKING 6-SOT-23 -40 TO 125
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TPS25221DBVT
ActiveTexas Instruments
0.275-2.7A ADJ. ILIMIT, 2.5-5.5V, 70MΩ USB POWER SWITCH, ACTIVE-HIGH, REVERSE BLOCKING 6-SOT-23 -40 TO 125
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS25221DBVT | TPS25221 Series |
|---|---|---|
| Accuracy [Max] | 6 % | 6 % |
| Accuracy [Min] | -6 % | -6 % |
| Current - Output | 2 A | 2 A |
| Function | Current Switch | Current Switch, Power Distribution Switch (Load Switch) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | SOT-23-6 | SOT-23-6 |
| Secondary Attributes | - | On-Board Test Points |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | SOT-23-6 | SOT-23-6, 6-WSON (2x2) |
| Type | - | Power Management |
| Utilized IC / Part | - | TPS25221 |
| Voltage - Input [Max] | 5.5 V | 5.5 V |
| Voltage - Input [Min] | 2.5 V | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS25221 Series
0.275-2.7A adj. ILIMIT, 2.5-5.5V, 70mΩ USB power switch, active-high, reverse blocking
| Part | Mounting Type | Package / Case | Function | Voltage - Input [Min] | Voltage - Input [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Accuracy [Min] | Accuracy [Max] | Supplier Device Package | Current - Output | Supplied Contents | Utilized IC / Part | Type | Secondary Attributes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS25221DBVRThe TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time.
The TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time. | Surface Mount | SOT-23-6 | Current Switch | 2.5 V | 5.5 V | 125 ¯C | -40 °C | -6 % | 6 % | SOT-23-6 | 2 A | ||||
Texas Instruments TPS25221DRVRThe TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time.
The TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time. | Surface Mount | Current Switch | 2.5 V | 5.5 V | 125 ¯C | -40 °C | -6 % | 6 % | 6-WSON (2x2) | 2 A | |||||
Texas Instruments TPS25221DBVEVM-018TPS25221 Power Distribution Switch (Load Switch) Power Management Evaluation Board | Power Distribution Switch (Load Switch) | Board(s) | TPS25221 | Power Management | On-Board Test Points | ||||||||||
Texas Instruments TPS25221DRVTThe TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time.
The TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time. | Surface Mount | Current Switch | 2.5 V | 5.5 V | 125 ¯C | -40 °C | -6 % | 6 % | 6-WSON (2x2) | 2 A | |||||
Texas Instruments TPS25221DBVTThe TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time.
The TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time. | Surface Mount | SOT-23-6 | Current Switch | 2.5 V | 5.5 V | 125 ¯C | -40 °C | -6 % | 6 % | SOT-23-6 | 2 A |
Description
General part information
TPS25221 Series
The TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
When a load attempts to draw current exceeding the programmed ILIMITthe internal FET enters constant current mode in order to keep ILOADat or below ILIMIT. TheFAULToutput will assert low during over-current conditions after the built in de-glitch time.
The TPS25221 is intended for applications where heavy capacitive loads and short circuits may be encountered. The programmable current-limit threshold maybe set between 275 mA and 2.7 A (typical) using an external resistor. ILIMITaccuracy as tight as ±6% can be achieved at the higher current-limit settings. Power-switch rise and fall times are controlled to minimize current surges during turn on and turn off.
Documents
Technical documentation and resources