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LTC7138EMSE#PBF

LTC7138EMSE#PBF: 12-pin MSOP EP tube for DC-DC conversion in automotive and medical applications

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Overview of LTC7138EMSE#PBF

The LTC7138EMSE#PBF is a high-efficiency, fixed frequency, synchronous step-down DC/DC converter that can deliver up to 20A of continuous output current. It features a wide input voltage range and is suitable for various power conversion applications in industrial and automotive electronics.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • GND: Ground Connection
  • FB: Feedback Pin for Output Voltage Regulation
  • SYNC: Synchronization Input for External Clock
  • VOUT: Output Voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LTC7138EMSE#PBF DC/DC converter for a visual representation.

Key Features

  • High Efficiency: The LTC7138EMSE#PBF offers high efficiency conversion for power-sensitive applications.
  • Wide Input Voltage Range: Operates from a wide input voltage range, suitable for various power sources.
  • Fixed Frequency Operation: Maintains a fixed frequency for predictable performance.
  • Synchronous Rectification: Utilizes synchronous rectification for improved efficiency.
  • Overcurrent Protection: Includes overcurrent protection to safeguard the converter and load.
  • Internal Compensation: Integrated compensation for simplified design and stable operation.

Note: For detailed technical specifications, please refer to the LTC7138EMSE#PBF datasheet.

Application

  • Power Supplies: Ideal for power supply applications requiring high efficiency and low power consumption.
  • Automotive Electronics: Suitable for automotive electronics systems that require stable power conversion.
  • Industrial Equipment: Used in industrial equipment and machinery for efficient power delivery.

Functionality

The LTC7138EMSE#PBF is a high-performance DC/DC converter capable of delivering reliable power conversion with high efficiency and stability. It is designed to meet the requirements of various power electronics applications.

Usage Guide

  • Input Power: Connect the VIN pin to the input voltage source.
  • Output Connection: Use the VOUT pin to connect to the load for regulated output voltage.
  • Feedback Control: Adjust the output voltage through the FB pin for precise regulation.

Frequently Asked Questions

Q: What is the maximum output current of the LTC7138EMSE#PBF?
A: The LTC7138EMSE#PBF can deliver up to 20A of continuous output current, making it suitable for high-power applications.

Q: Is the LTC7138EMSE#PBF suitable for automotive power systems?
A: Yes, the LTC7138EMSE#PBF is suitable for automotive electronics applications that require efficient power conversion and stable performance.

Equivalent

For similar functionalities, consider these alternatives to the LTC7138EMSE#PBF:

  • LTC7139EMSE#PBF: A similar high-efficiency synchronous step-down converter with enhanced features for specific applications.
  • LTM4620EMSE#PBF: This is a high-current DC/DC step-down converter with advanced performance specifications for demanding power requirements.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Switching Voltage Regulators RoHS Details
Output Voltage 800 mV to 140 V Output Current 400 mA
Input Voltage, Max 140 V Number of Outputs 1 Output
Topology Buck Package / Case MSOP-16
Mounting Style SMD/SMT Switching Frequency Adjustable
Quiescent Current 12 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Series LTC7138
Input Voltage, Min 4 V Brand Analog Devices
Development Kit DC2172A Input Voltage 4 V to 140 V
Operating Supply Current 12 uA Product Type Switching Voltage Regulators
Shutdown Shutdown Factory Pack Quantity 37
Subcategory PMIC - Power Management ICs Type DC/DC Step-Down Regulator
Unit Weight 0.012099 oz

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Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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