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Orders Over
$5000TI TPS25221DRVR
Current Switch Regulator 2A 6-WSON (2x2)
Brands: TI
Mfr.Part #: TPS25221DRVR
Datasheet: TPS25221DRVR Datasheet (PDF)
Package/Case: WSON6
Product Type: Current Regulation/Management
RoHS Status:
Stock Condition: 6,000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS25221DRVR General Description
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. ILIMIT accuracy 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 ILIMIT the internal FET enters constant current mode in order to keep ILOAD at or below ILIMIT. The FAULT output will assert low during over-current conditions after the built in de-glitch time.
Features
- 2.5-V to 5.5-V VOPERATING
- Pin-to-Pin with TPS2553
- 2-A ICONT_MAX
- 0.275-A to 2.7-A Adjustable ILIMIT (±6.5% at 1.7 A)
- 70-mΩ (typical) RON
- 1.5-µs Short Circuit Response
- 8-ms Fault Reporting Deglitch
- Reverse Current Blocking (when disabled)
- Built-In Soft Start
- UL 60950 and UL 62368 Recognition
- 15-kV ESD Protection per IEC 61000-4-2 (with external capacitance)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Adjustable current limit, Power switch | Vin (min) (V) | 2.5 |
| Vin (max) (V) | 5.5 | Continuous current (max) (A) | 2 |
| Current limit (A) | 0.25 to 2.7 | Operating temperature range (°C) | -40 to 125 |
| Enable | Active High | Number of switches | 1 |
| Current limit accuracy at 1 A | 0.1 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TPS25221DRVR chip is a load switch with integrated power limiting and monitoring capabilities. It can provide protection and control for circuits that require precise power management, such as USB ports, hot-swappable devices, and industrial equipment. This chip is designed to improve system reliability and performance by preventing overcurrent and over temperature issues.
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Equivalent
The equivalent products of TPS25221DRVR chip are TPS25221RTER, TPS25221RTERG4 and TPS25221ADRLR. -
Features
The TPS25221DRVR is a precision adjustable overcurrent protection device designed for high-side power distribution. It features a current-sense resistor, adjustable threshold, and an output enable pin for system control. With a wide input voltage range and low quiescent current, it offers efficient protection in various applications such as USB ports and industrial equipment. -
Pinout
The TPS25221DRVR is a hot swap power distribution switch with a pin count of 10. It provides overcurrent protection and precision inrush current limiting for power rails in systems. The device is designed to protect systems and components from damage due to excessive current flow. -
Manufacturer
The manufacturer of the TPS25221DRVR is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. They specialize in analog and digital signal processing, power management, and microcontroller units for various industries including automotive, industrial, communications, and consumer electronics. -
Application Field
The TPS25221DRVR is commonly used in applications requiring overvoltage protection and power distribution, such as power over Ethernet (PoE) systems, industrial automation, network switches, and communication equipment. It is suitable for protecting downstream devices from overcurrent and overvoltage events, ensuring system reliability and safety. -
Package
The TPS25221DRVR chip is available in a SOIC-8 package type. It has a Surface Mount form and a size of 3.9mm x 4.9mm.
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