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LM25143RHAR

Part No LM25143RHAR
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description 3.5-V TO 42-V LOW-IQ, DUAL OUTPU / Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFN (6x6)
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers
Mfr Texas Instruments
Series -
Package Tape & Reel
Product Status Active
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 3.5V ~ 42V
Frequency - Switching 100kHz ~ 2.2MHz
Duty Cycle (Max) 100%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Temperature Range - Operating -40°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Supplier Device Package 40-VQFN (6x6)
Base Product Number LM25143
MSL Level 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1354501-LM25143RHAR
Ultra Librarian 3D Model Ultra Librarian LM25143RHAR CAD Model

Description

Introducing the LM25143RHAR from Texas Instruments

The LM25143RHAR is a state-of-the-art power management integrated circuit (IC) designed and manufactured by Texas Instruments (TI), a leader in semiconductor solutions. This versatile device is a part of TI's extensive portfolio of power management products that cater to a wide range of applications across various industries. The LM25143RHAR is specifically engineered to meet the needs of energy-efficient and compact power supply designs.

Key Features

  • Voltage Range: The IC operates over a wide input voltage range, making it suitable for handling various levels of power supply requirements.
  • High Efficiency: It is designed for high efficiency, which is critical for reducing heat generation and improving the longevity of the product.
  • Advanced Control: The device incorporates advanced control features that enable precise management of power delivery and optimization of performance.
  • Robustness: With built-in protection features, the LM25143RHAR ensures reliable operation under a variety of conditions, safeguarding against overcurrent, overvoltage, and thermal overload.

Applications

The LM25143RHAR is well-suited for a diverse array of applications where efficient power management is paramount. These include but are not limited to:

  • Telecommunications Infrastructure
  • Automotive Systems
  • Industrial Power Supplies
  • Portable and Battery-powered Devices

Design and Integration

Designers and engineers will find the LM25143RHAR to be highly adaptable, thanks to its compact form factor which allows for seamless integration into space-constrained designs. The device's pinout is thoughtfully laid out to facilitate easy PCB routing, further simplifying the design process.

Quality and Support

As with all Texas Instruments products, the LM25143RHAR is manufactured to meet the highest quality standards. Customers can rely on TI's global support network for design assistance, technical support, and access to a wealth of resources including datasheets, reference designs, and application notes.

Whether you are developing power supplies for sensitive electronic equipment or rugged industrial machinery, the LM25143RHAR offers a reliable and efficient solution that can help you achieve your design objectives.

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Pricing & Ordering

Quantity Unit Price Ext. Price
14+ $3.7212 $52.0968
33+ $3.0533 $100.7589
51+ $2.9579 $150.8529
70+ $2.8625 $200.3750
91+ $2.7671 $251.8061
121+ $2.4808 $300.1768
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 9,340 pieces
MOQ: 14 pcs
Order Increment : 1 pcs
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