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LTC3770EUH#TRPBF

Part No LTC3770EUH#TRPBF
Manufacturer Linear Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 32QFN / DC/DC Cntrlr Single-OUT Step Down 32-Pin QFN EP T/R
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Linear Technology
Packaging Reel package
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Supply Voltage 4 V ~ 32 V
Duty Cycle (Maximum) 90%
Synchronous Rectifier Yes
Clock Sync No
Control Features Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking
Operating Temperature Range -40°C ~ 85°C (TA)
Package 32-WFQFN Exposed Pad
Manufacturer Package 32-QFN (5x5)
Win Source Part Number 783613-LTC3770EUH#TRPBF
Popularity Medium
Supply and Demand Status Limited
Family Name LTC3770
Introduction Date December 13, 2004
ECCN EAR99
Country of Origin Malaysia
Halogen Free Compliant
Estimated EOL Date 2031
Ultra Librarian 3D Model Ultra Librarian LTC3770EUH#TRPBF CAD Model

Description

Product Overview: LTC3770EUH#TRPBF

The LTC3770EUH#TRPBF is a versatile, multi-phase synchronous step-down switching voltage regulator controller designed by Linear Technology, now part of Analog Devices. This advanced controller is engineered to provide precision voltage regulation for high-performance applications, ensuring efficient power management in a compact form factor.

Key Features

  • Multi-Phase Operation: The LTC3770EUH#TRPBF can operate in 1-, 2-, 3-, or 4-phase configurations, providing flexibility and scalability for various power requirements. This multi-phase operation helps in reducing input and output ripple, improving thermal management, and enabling the use of smaller, lower-cost inductors and capacitors.
  • Wide Input Voltage Range: With an input voltage range from 4.5V to 36V, the device is capable of handling a broad spectrum of power sources, making it suitable for a wide array of applications, from portable devices to automotive and industrial systems.
  • Precision Output Voltage Regulation: The LTC3770EUH#TRPBF maintains a tight output voltage regulation with a selectable fixed frequency from 250kHz to 780kHz, which allows for optimization between efficiency and component size.
  • Integrated MOSFET Drivers: The controller includes powerful on-chip drivers capable of driving N-channel MOSFETs, streamlining the design process and reducing external component count.
  • Robust Protection Features: It offers a comprehensive suite of protection features, including overvoltage, undervoltage, and overcurrent protection, ensuring reliable operation under adverse conditions.
  • Compact Package: Housed in a 5x5mm QFN-32 package, the LTC3770EUH#TRPBF is designed for space-constrained applications, providing a high-density power solution.

Applications

The LTC3770EUH#TRPBF is ideal for a variety of demanding applications that require precise voltage control and efficient power management, including:

  • Telecommunications Infrastructure
  • Networking Equipment
  • Servers and Data Centers
  • Automotive Electronics
  • Industrial Systems
  • High-Density Distributed Power Systems

With its robust feature set and flexible design options, the LTC3770EUH#TRPBF from Linear Technology is a top choice for engineers looking to optimize their power supply designs for performance, efficiency, and reliability.

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Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $12.4721 $62.3605
10+ $10.2335 $102.3350
16+ $9.9137 $158.6192
21+ $9.5939 $201.4719
27+ $9.2741 $250.4007
37+ $8.3148 $307.6476
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 15,500 pieces
MOQ: 5 pcs
Order Increment : 1 pcs
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