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EN6347QI

DC-DC Conversion Chip with 2.5V to 6.6V Input Range

Inventory:7,718

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Overview of EN6347QI

The EN6347QI is a synchronous step-down DC-DC converter designed for high-efficiency power supply applications. This IC features a wide input voltage range and integrated MOSFETs, making it suitable for various power management tasks in electronic devices.

Pinout

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

  • VIN: Input voltage
  • GND: Ground connection
  • PWREN: Enable pin
  • COMP: Compensation pin
  • FB: Feedback pin
  • MODE: Mode select pin
  • PWRGD: Power good indicator
  • SW: Switch pin
  • AGND: Analog ground
  • VOUT: Output voltage
  • SENSE: Current sense pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the EN6347QI IC for a visual representation.

Key Features

  • High Efficiency: The EN6347QI offers high efficiency conversion for optimized power delivery.
  • Wide Input Voltage Range: This DC-DC converter supports a wide input voltage range, enhancing its versatility.
  • Integrated MOSFETs: The integrated MOSFETs simplify the design and layout of power supply circuits.
  • Power Good Indicator: Includes a power good indicator for monitoring the output status.
  • Flexible Operation: The mode select pin allows for flexible operation modes based on application requirements.

Note: For detailed technical specifications, please refer to the EN6347QI datasheet.

Application

  • Power Supply Modules: Ideal for integration into power supply modules for electronic devices.
  • Battery-Powered Devices: Suitable for power management in battery-powered devices requiring efficient conversion.
  • Telecommunication Systems: Used in telecommunication systems for voltage regulation and power distribution.

Functionality

The EN6347QI is a synchronous step-down DC-DC converter that efficiently converts input voltage to a regulated output voltage. It is designed to provide reliable power management in a wide range of applications.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source within the specified range.
  • Output Voltage: Obtain the regulated output voltage from VOUT (Pin 9) for powering the load.
  • Mode Selection: Use the MODE pin (Pin 5) to select the appropriate operation mode for your application.

Frequently Asked Questions

Q: What is the efficiency of the EN6347QI converter?
A: The EN6347QI offers high efficiency conversion, typically above 90% depending on operating conditions.

Q: Is the EN6347QI suitable for automotive applications?
A: Yes, the wide input voltage range and integrated features make the EN6347QI suitable for automotive power supply applications.

Equivalent

For similar functionalities, consider these alternatives to the EN6347QI:

  • LTC3646: A synchronous step-down DC-DC converter with comparable features and performance specifications.
  • TPS62175: This IC from Texas Instruments offers similar functionality to the EN6347QI with enhanced efficiency and thermal performance.

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 6.24 V Output Current 4 A
Input Voltage, Max 6.6 V Number of Outputs 1 Output
Topology Buck Package / Case QFN-38
Mounting Style SMD/SMT Switching Frequency 3 MHz
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Series EN6347 Input Voltage, Min 2.5 V
Brand Altera Moisture Sensitive Yes
Product Type Switching Voltage Regulators Factory Pack Quantity 500
Subcategory PMIC - Power Management ICs Tradename Enpirion
Type Voltage Converter Part # Aliases MPM3840GQV-P
Unit Weight 0.046559 oz

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packageimg

EN6347QI

DC-DC Conversion Chip with 2.5V to 6.6V Input Range

Inventory:

7,718