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LTC3729EUH#TRPBF

Part No LTC3729EUH#TRPBF
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 32QFN
Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Linear Technology
Packaging Reel - TR
Status Active
Output Type Transistor Driver
Purpose Step-Down
Topology Buck
Number of Outputs 2
Output Phases 2
Supply Voltage - Operating 4 V to 36 V
Frequency - Switching 260kHz to 550kHz
Duty Cycle (Max) 99.5%
Synchronous Rectifier Yes
Clock Sync No
Control Features Current Limit, Enable, Phase Control, Power Good, Soft Start
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 32-QFN (5x5)
Win Source Part Number 1062923-LTC3729EUH#TRPBF
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LTC3729EUH#TRPBF CAD Model

Description

The LTC3729EUH#TRPBF is a versatile and efficient step-down switching regulator from Linear Technology, designed for a wide range of applications requiring a compact, high-efficiency power solution. This advanced monolithic synchronous buck regulator integrates top and bottom power MOSFETs, which allows for high efficiency and eliminates the need for external power switches.

Key Features

  • Wide Input Voltage Range: Capable of operating with a wide input voltage range, the LTC3729EUH#TRPBF is suitable for various applications, from automotive to industrial systems.
  • Integrated MOSFETs: The inclusion of internal top and bottom power MOSFETs simplifies design and enhances performance by reducing the number of external components required.
  • High Efficiency: With its synchronous operation, the LTC3729EUH#TRPBF provides excellent efficiency, which is critical for reducing thermal stress and improving system reliability.
  • Adjustable Switching Frequency: The switching frequency can be programmed or synchronized from 250kHz to 750kHz, allowing flexibility in optimizing the size of external components and performance for specific applications.
  • Current Mode Operation: Provides fast transient response and excellent loop stability.
  • Thermal Protection: The device includes thermal shutdown protection to safeguard against overheating.

Applications

The LTC3729EUH#TRPBF is ideal for a variety of applications where efficiency and board space are at a premium. These include:

  • Telecommunications
  • Networking equipment
  • Portable devices
  • Industrial systems
  • Automotive power systems

Product Packaging

The LTC3729EUH#TRPBF is offered in a compact (5mm x 5mm) QFN-32 package, which is suitable for space-constrained applications. The product is also available in tape and reel packaging, denoted by the '#TRPBF' suffix, which facilitates automated pick-and-place manufacturing processes.

Conclusion

Overall, the LTC3729EUH#TRPBF from Linear Technology is a high-performance solution for modern electronics requiring efficient power management. Its integrated features and robust design make it an excellent choice for designers looking to optimize their power systems with a reliable and flexible component.

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Pricing & Ordering

Quantity Unit Price Ext. Price
3+ $17.4627 $52.3881
7+ $14.3284 $100.2988
11+ $13.8806 $152.6866
15+ $13.4329 $201.4935
20+ $12.9851 $259.7020
26+ $11.6418 $302.6868
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 2,030 pieces
MOQ: 3 pcs
Order Increment : 1 pcs
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