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TI TPS54425PWPR
Synchronous operation
Brands: Texas Instruments
Mfr.Part #: TPS54425PWPR
Datasheet: TPS54425PWPR Datasheet (PDF)
Package/Case: HTSSOP (PWP)-14
Product Type: DC/DC Switching Converters
RoHS Status:
Stock Condition: 3637 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS54425PWPR General Description
The TPS54425PWPR is a synchronous step-down DC-DC converter from Texas Instruments. It is a highly efficient, easy-to-use device that operates over an input voltage range of 4.5V to 17V and can deliver up to 4A of continuous output current. This converter features integrated low RDS(on) MOSFETs and a high switching frequency of up to 1.4MHz, allowing for small solution sizes and low output voltage ripple. It also has a proprietary control architecture that enables fast transient response and excellent line and load regulation.The TPS54425PWPR includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation in a variety of applications. It is available in a compact, thermally enhanced 20-pin HTSSOP package and operates over a wide temperature range of -40°C to 150°C.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4.5 | Vin (max) (V) | 18 |
| Vout (min) (V) | 0.76 | Vout (max) (V) | 5.5 |
| Iout (max) (A) | 4 | Iq (typ) (mA) | 0.85 |
| Switching frequency (min) (kHz) | 700 | Switching frequency (max) (kHz) | 700 |
| Features | Enable, Power good, Soft Start Adjustable, Synchronous Rectification | Operating temperature range (°C) | -40 to 85 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | D-CAP2 | Duty cycle (max) (%) | 90 |
| Type | Converter |
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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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 TPS54425PWPR chip is a synchronous step-down dc-dc converter designed for high-efficiency power supply applications. It provides up to 4A of continuous output current with an input voltage range of 4.5V to 18V, making it suitable for various industrial and consumer electronic devices. The chip features a high-performance integrated power MOSFET, voltage-mode control, and various protection features, allowing for a compact and efficient power solution.
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Equivalent
Some equivalent products of the TPS54425PWPR chip are the LMZ14203, LMZ14201, and the TPS544B25. -
Features
The TPS54425PWPR is a single output non-isolated DC-DC converter. It operates with an input voltage range of 4.5V to 18V and provides an adjustable output voltage. Key features include high efficiency, integrated MOSFETs, adjustable switching frequency, and protection functions such as over-temperature, over-current, and over-voltage protection. -
Pinout
The TPS54425PWPR is a 20-pin integrated circuit. It serves as a synchronous step-down converter, providing a regulated voltage output from a higher input voltage. It includes various pins for input voltage, output voltage, feedback, enable control, and other functions necessary for its operation. -
Manufacturer
The TPS54425PWPR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs, manufactures, and sells a wide range of analog and embedded processing products. -
Application Field
The TPS54425PWPR is a synchronous buck converter, and is commonly used in applications such as servers and storage equipment, telecom and networking equipment, graphics and gaming, and other power management applications. -
Package
The TPS54425PWPR chip has a package type of HTSSOP, the form is a surface mount, and its size is small with dimensions of 5 mm x 6.4 mm x 0.9 mm.
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