What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

TPS40428EVM-594 | Texas Instruments| EVAL MODULE FOR TPS40428

Name: TPS40428EVM-594
Brand: Texas Instruments
Price: 175.95 USD
Availability: InStock
Rating: 5 (61 reviews)

Product Details

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Quality Guarantee

The TPS40428EVM-594 device is a PMBus, synchronous buck, driverless controller. Itoperates in smart power mode with factory default settings, and it can operatein non-smart power mode after PMBus programing and power reboot. It can beconfigured for dual-output or 2-phase operation. It is also stackable up to 4phases to support load current as high as 120 A. Interleaved phase shift for 2-.3-, or 4-phases reduce the input and output ripples therefore reducing input andoutput capacitance.

The wide input voltage range can support 5-V and 12-V intermediate supplybuses. The 0.5% reference voltage satisfies the need of precision voltage to themodern ASICs.

Using the PMBus standard, the TPS40428EVM-594 device can program reference voltage,fault limit, UVLO threshold, soft-start time and turn-on and turn-off delay.

In addition, the device implements an accurate measurement system to monitorthe output voltages, currents and temperatures for individual channels.

Forall available packages, see the orderable addendum at the end of the data sheet.

Feature

Smart Power Mode in Factory Default (Compatible with TI Smart Power StageCSD95378B and Pin-for-Pin Equivalent to TPS40425 – Non-Smart Power Mode inFactory Default)
Single Supply Operation: 4.5 V to 20 V
VOUT from 0.6 V
Dual or Multi-Phase Synchronous Buck Controller
Individual High-Speed AVS Interface
Fast Transient Response
Stackable up to Four Phases
- 2-, 3-, or 4-Phase Interleaved Phase Shifts
- Accurate Current Sharing
PMBus Interface Capability
- Margining Up/Down with 2-mV Step
- Programmable Fault Limit and Response
- ±0.8% VOUT
- Accuracy Current Monitoring
- ±3°C External Temperature Monitoring In Smart Power Mode
- Programmable UVLO ON/OFF Thresholds
- Programmable Soft-Start Time, Turn-On Delay, and Turn-OffDelay
On-Chip Non-Volatile Memory (NVM) to Store Custom Configurations
0.6-V Reference Voltage with 0.5% Accuracy from –40°C to 125°C
Programmable SW from 200 kHz to 1.5 MHz
Supports Pre-biased Output
Differential Remote Sensing
Synchronization to an Extermal Clock
OC/OV/UV/OT Fault Protection
40-Pin, 6 mm × 6 mm, QFN Package

Shipping Cost

1. Shipping starts at $40, but prices may vary for certain countries like South Africa, Brazil, India, Pakistan, Israel, etc.
2. The basic freight for packages ≤0.5kg or equivalent volume is influenced by the time zone and country.

Shipping Method

1. Our products are currently shipped using DHL, SF, and UPS. For low quantities, FedEx is the chosen carrier.

Delivery Time

1. Once shipped, the estimated delivery time is contingent on the selected shipping method.

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SZC's logistic and inventory management programs bring you unmatched success.

Our strategic hubs located in Futian, Longgang, Nanshan offer a variety of customized programs designed for specific customers' needs.

We also have long-standing relationships with major logistics carriers and provide flexible solutions to meet your individual requirements.

1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.

2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.

FAQs:

Q: How does SZComponents ensure that TPS40428EVM-594 is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their TPS40428EVM-594 devices on our platform. We prioritize the sourcing channels and quality of TPS40428EVM-594 products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
Q: Where can I find detailed information about TPS40428EVM-594 chips, including original manufacturer details, Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS category, or navigate through the 's brand page for comprehensive information.
Q: Are the prices and stock levels of 's TPS40428EVM-594 shown on the platform accurate?
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your TPS40428EVM-594 order with a SZComponents sales representative or through our online customer service before proceeding with payment.
Q: What payment methods are accepted by SZComponents?
A: We accept various payment methods, including TT Bank, PayPal, Credit Card, Western Union, and Escrow.
Q: How are shipping arrangements made, and how can I track my package?
A: Customers can select from industry-leading freight companies like DHL, FedEx, UPS, TNT, and Registered Mail. Once your order is ready for shipment, our sales team will inform you about the shipping details and provide a tracking number. Note that tracking information might take up to 24 hours to appear. Typically, Express delivery takes 3-5 days, while Registered Mail requires 25-60 days.
Q: What is the process for returns or replacements of TPS40428EVM-594?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the TPS40428EVM-594 if it does not meet your expectations under the following conditions:
Issues such as incorrect quantities, delivery of wrong items, or obvious external defects are acknowledged by us.
We are informed about the defects within 90 days from the delivery date.
The TPS40428EVM-594 remains unused and in its original packaging.
To initiate a return, please:
Inform us within the 90-day period.
Obtain a Request for Return Authorization.
For more details, refer to our Return & Change Policy.
Q: How can I get support or request datasheets and pin diagrams for TPS40428EVM-594?
A: For any After-Sales service, including datasheets and pin diagrams for TPS40428EVM-594, feel free to contact us at [email protected]
Q: How can I contact SZComponents? Please provide specific contact methods.
A: Reach out to us by clicking the customer service button at the bottom right corner of our site, submitting an RFQ directly, or using the 'Contact Us' link at the top of our page to email or call us. We guarantee a response to your inquiries within 24 hours.

TYPE	DESCRIPTION	Select all
Package	Box
Utilized IC / Part	TPS40428
Product Status	Active
Main Purpose	DC/DC, Step Down
Outputs and Type	2, Non-Isolated
Voltage - Output	1.2V, 1.8V
Current - Output	20A, 20A
Voltage - Input	7V ~ 14V
Regulator Topology	Buck
Frequency - Switching	500kHz
Board Type	Fully Populated
Supplied Contents	Board(s)

TPS40428EVM-594

$175.95

Popular Products

Feature

FAQs:

Q: How does SZComponents ensure that TPS40428EVM-594 is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about TPS40428EVM-594 chips, including original manufacturer details, Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS application, and images?

Q: Are the prices and stock levels of 's TPS40428EVM-594 shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of TPS40428EVM-594?

Q: How can I get support or request datasheets and pin diagrams for TPS40428EVM-594?

Q: How can I contact SZComponents? Please provide specific contact methods.

Product Attributes

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$175.95

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