TPS54428DDA
Or copy the link below:
- Mfr.Part #
- TPS54428DDA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-PowerSOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 4A 8SOPWR
- Stock
- 646,832
- In Stock ：
- 646,832
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- VOLTAGE-MODE
- Topology :
- Buck
- Factory Lead Time :
- 6 Weeks
- Peak Reflow Temperature (Cel) :
- 260
- Frequency - Switching :
- 650kHz
- Terminal Form :
- Gull wing
- Package / Case :
- 8-PowerSOIC (0.154, 3.90mm Width)
- ECCN Code :
- EAR99
- Supply Voltage :
- 12V
- Output Type :
- Adjustable
- Output Voltage :
- 7V
- JESD-609 Code :
- e4
- Base Part Number :
- TPS54428
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Mount :
- Surface Mount
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Max Output Voltage :
- 7V
- Width :
- 3.9mm
- Operating Supply Voltage :
- 18V
- Voltage - Output (Max) :
- 7V
- Control Technique :
- PULSE WIDTH MODULATION
- Series :
- D-CAP2™, Eco-Mode™
- Length :
- 4.89mm
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Packaging :
- Tube
- Voltage - Output (Min/Fixed) :
- 0.76V
- Voltage - Input (Min) :
- 4.5V
- Number of Outputs :
- 1
- REACH SVHC :
- No SVHC
- Min Output Voltage :
- 760mV
- Max Output Current :
- 4A
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 8
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 12V
- Quiescent Current :
- 950µA
- Thickness :
- 1.48mm
- Height :
- 1.7mm
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Function :
- Step-Down
- Number of Terminations :
- 8
- Datasheets
- TPS54428DDA
Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54428DDA Overview
Optimized for high-performance power supply solutions, the Voltage Regulators - DC DC Switching Regulators Texas Instruments TPS54428DDA offers efficient, adjustable output voltage for various applications. Designed by Texas Instruments, a leader in semiconductor innovation, the TPS54428DDA is a step-down (buck) regulator that efficiently handles a continuous current of up to 4A. Its compact 8SOPWR package is ideal for tight spaces, supporting high-density installations without sacrificing performance. This regulator is particularly suitable for applications demanding high efficiency, robust power management, and reliable output under varying load conditions.
TPS54428DDA Features
The TPS54428DDA is packed with features designed for superior performance in demanding environments. It includes an adjustable output from 0.76V to the input voltage minus one, with an input range from 4.5V to 18V, making it versatile for multiple uses. The device ensures efficient power conversion with up to 95% efficiency, minimizing heat generation and power loss. Safety features such as overcurrent protection and thermal shutdown are integrated to enhance reliability and durability.
TPS54428DDA Applications
- Computing Systems: Utilized in motherboards and graphic cards where stable and efficient voltage regulation is critical for performance and longevity.
- Networking Equipment: Powers routers and switches, ensuring reliable operation over wide input voltage variations common in IT environments.
- Consumer Electronics: Ideal for use in gaming consoles and home entertainment systems, providing consistent power to enhance user experience.
- Telecommunications: Applied in telecom infrastructures like base stations, where precise voltage regulation is necessary for communication reliability.
- Industrial Systems: Supports industrial automation and control systems, where robustness and efficiency are required to handle fluctuating loads and harsh conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
