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TPS54429EPWPR

Part No TPS54429EPWPR
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description 7V to 8V Input, 4.5-A Synchronous Step-Down SWIFT Converter
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Texas Instruments
Series SWIFT, D-CAP2, Eco-Mode
Packaging Reel - TR
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Input Voltage MIN 7V
Voltage Input MAX 18V
Output Voltage 0.76V
Output Voltage MAX 5.5V
Output Current 4.5A
Frequency - Switching 700kHz
Synchronous Rectifier Yes
Operating Temperature Range -20°C ~ 85°C (TA)
Mounting SMD
Package 14-TSSOP (0.173", 4.40mm Width) Exposed Pad
Manufacturer Package 14-HTSSOP
Win Source Part Number 1272631-TPS54429EPWPR
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Balance
Family Name TPS54429E
Introduction Date October 01, 2010
ECCN EAR99
Country of Origin Malaysia, Taiwan
Halogen Free Compliant
Estimated EOL Date 2028
Ultra Librarian 3D Model Ultra Librarian TPS54429EPWPR CAD Model

Description

The TPS54429EPWPR is a high-performance, step-down converter designed by Texas Instruments to deliver efficient power management to a wide range of applications. This advanced converter is part of Texas Instruments' extensive line of power management integrated circuits, which are well-known for their reliability, efficiency, and innovative technology.

Key Features

  • Input Voltage Range: The TPS54429EPWPR operates with an input voltage range of 4.5V to 18V, making it versatile for various systems.
  • Output Current: It is capable of delivering up to 4A of continuous output current, ensuring sufficient power for demanding applications.
  • Efficiency: With its integrated MOSFETs, the TPS54429EPWPR achieves high efficiency, which is crucial for maintaining thermal performance and extending battery life in portable devices.
  • Adjustable Switching Frequency: The switching frequency is adjustable from 200kHz to 2.2MHz, allowing designers to optimize the converter for size, efficiency, and output ripple.
  • Eco-mode™ Operation: Eco-mode™ operation enables light-load efficiency by reducing the switching frequency under light-load conditions, which greatly improves efficiency.
  • Thermal and Over-Current Protection: It includes thermal shutdown and over-current protection, enhancing the overall safety and longevity of the device.
  • Package: The device is available in a 14-pin HTSSOP package, which is suitable for space-constrained applications.

Applications

The TPS54429EPWPR is designed for use in a variety of applications, including but not limited to:

  • Consumer Electronics
  • Networking and Telecommunication Systems
  • Industrial and Automotive Electronics
  • Point-of-Load Conversions

Conclusion

The TPS54429EPWPR from Texas Instruments is an efficient, versatile, and robust power solution that meets the needs of modern electronic devices. Its comprehensive feature set and adjustable parameters make it an ideal choice for designers looking to optimize their power systems for performance and size. With its advanced protection features and wide input voltage range, the TPS54429EPWPR ensures reliable operation across a broad spectrum of applications.

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Pricing & Ordering

Quantity Unit Price Ext. Price
23+ $2.1824 $50.1952
56+ $1.7907 $100.2792
87+ $1.7348 $150.9276
120+ $1.6788 $201.4560
155+ $1.6229 $251.5495
207+ $1.4550 $301.1850
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 20,000 pieces
MOQ: 23 pcs
Order Increment : 1 pcs
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