LTM4644EY#PBF – 4A, 16V to 60V Step-Down Voltage Regulator

The LTC3786EMSE#TRPBF is a high-efficiency step-up (boost) DC/DC converter designed for applications requiring adjustable output voltage. Featuring a wide input voltage range and excellent load regulation, it is ideal for powering devices in battery-powered systems, portable electronics, and industrial equipment.

Product Brochure

Description

Technical Specifications:

  • Input Voltage: 1.8V to 16V
  • Output Voltage: Adjustable from 2.5V to 24V
  • Efficiency: Up to 96%
  • Switching Frequency: Adjustable (up to 1MHz)
  • Output Current: Up to 3A
  • Package Type: 16-lead MSOP
  • Operating Temperature Range: -40°C to +125°C
  • Applications: Battery-powered devices, portable electronics, handheld instruments, automotive, industrial equipment.

Product Features:

  • Step-Up (Boost) Converter: Converts lower input voltages to a higher output voltage with efficiency up to 96%, reducing power loss and improving system performance.
  • Adjustable Output Voltage: Allows for a customizable output voltage from 2.5V to 24V, making it suitable for a wide range of applications.
  • Wide Input Voltage Range: Operates with input voltages from 1.8V to 16V, providing versatility for various power sources, including single-cell lithium-ion batteries.
  • High Efficiency: Features a peak efficiency of up to 96%, making it ideal for battery-powered applications where energy conservation is critical.
  • Internal Power MOSFETs: Reduces the need for external components, simplifying the design and reducing system cost.
  • Fixed or Adjustable Switching Frequency: Offers flexibility with adjustable switching frequency for optimization of size, efficiency, and noise performance.
  • Low Dropout Voltage: Maintains consistent performance even with minimal input-to-output voltage difference, ensuring efficient power conversion.
  • Thermal Shutdown and Overcurrent Protection: Built-in protection features safeguard the converter and the powered devices against excessive temperature and current conditions.
  • Compact Package: Comes in a 16-lead MSOP package, which is suitable for space-constrained designs.
  • RoHS Compliant: Fully compliant with RoHS standards, making it environmentally safe.

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