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LTC7149EUFD#PBF

Part No LTC7149EUFD#PBF
Manufacturer Analog Devices Inc.
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK ADJUSTABLE 4A 28QFN
Datasheet
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators
Mfr Analog Devices Inc.
Package Tube
Product Status Active
Function Step-Down
Output Configuration Negative
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 3.4V
Voltage - Input (Max) 60V
Voltage - Output (Min/Fixed) 0V
Voltage - Output (Max) -28V
Current - Output 4A
Frequency - Switching 1MHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Supplier Device Package 28-QFN (4x5)
Base Product Number LTC7149
Standard Package 73 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 880078-LTC7149EUFD#PBF
Ultra Librarian 3D Model Ultra Librarian LTC7149EUFD#PBF CAD Model

Description

Product Overview: LTC7149EUFD#PBF

The LTC7149EUFD#PBF is a high-performance, high-efficiency synchronous step-down DC/DC converter brought to you by Analog Devices Inc. This advanced power solution is designed to meet the rigorous demands of a wide range of applications, including telecommunications, industrial systems, and portable devices that require efficient power management.

Key Features

  • Wide Input Voltage Range: The LTC7149EUFD#PBF operates over a broad input voltage range, accommodating various supply levels and ensuring versatility across different system architectures.
  • High Efficiency: With its synchronous rectification and advanced design, this converter achieves high efficiency, minimizing heat generation and increasing system reliability.
  • Adjustable Output Voltage: Users can adjust the output voltage to meet the specific needs of their application, providing flexibility and precision in power delivery.
  • Low Ripple Operation: The device ensures low voltage ripple in the output, which is critical for sensitive electronic components and can help in reducing electromagnetic interference (EMI).
  • Compact Packaging: The LTC7149EUFD#PBF comes in a compact QFN package, which is ideal for space-constrained applications.
  • Thermal Protection: It includes thermal protection features that safeguard the device and the application from damage due to overheating.

Applications

The versatile nature of the LTC7149EUFD#PBF makes it suitable for a wide array of applications, including:

  • Telecommunications equipment
  • Industrial systems and controls
  • Datacom and storage systems
  • Portable battery-powered devices
  • Point-of-load power supplies

Product Specifications

The LTC7149EUFD#PBF is built with the quality and precision that Analog Devices Inc. is known for. Here are some of its key specifications:

  • Package: 24-lead QFN
  • Temperature Range: Specified over the full commercial temperature range
  • RoHS Compliant
  • Lead-Free Finish

With its combination of features, the LTC7149EUFD#PBF is an excellent choice for designers looking to optimize power efficiency and performance in their next project.

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Pricing & Ordering

Quantity Unit Price Ext. Price
2+ $46.9173 $93.8346
3+ $38.4963 $115.4889
5+ $37.2933 $186.4665
6+ $36.0903 $216.5418
8+ $34.8873 $279.0984
10+ $31.2782 $312.7820
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 1,000 pieces
MOQ: 2 pcs
Order Increment : 1 pcs
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