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EP5382QI

Conv DC-DC 2.4V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.05V 0.8A 20-Pin QFN EP T/R

Inventory:5,483

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Overview of EP5382QI

The EP5382QI is a high-efficiency synchronous step-down DC-DC converter with an integrated inductor.It features a wide input voltage range and a compact footprint,making it suitable for a variety of power management applications.

Pinout

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

  • VIN:Input Voltage
  • SW:Switching Node
  • LX:Inductor Connection
  • PGOOD:Power Good Indicator
  • FB:Feedback Pin
  • GND:Ground
  • VOUT:Output Voltage

Circuit Diagram

Provide a circuit diagram illustrating the connections and operation of the EP5382QI for a visual representation.

Key Features

  • High Efficiency: The EP5382QI offers high efficiency, reducing power loss and increasing overall system efficiency.
  • Wide Input Voltage Range: With a wide input voltage range, this converter can be used in various power supply applications.
  • Integrated Inductor: The integrated inductor design minimizes external component count and simplifies PCB layout.
  • Compact Size: The EP5382QI comes in a compact package, saving board space and enabling smaller form factor designs.
  • Overcurrent Protection: Includes overcurrent protection features to safeguard the converter and connected components.

Note: For detailed technical specifications, please refer to the EP5382QI datasheet.

Application

  • Power Management Systems: Ideal for use in power management systems requiring high efficiency and compact design.
  • Battery-Powered Devices: Suitable for battery-powered devices needing a stable and efficient power supply.
  • Consumer Electronics: Used in various consumer electronic devices for power conversion and management.

Functionality

The EP5382QI is a synchronous step-down converter that efficiently converts input voltage to a regulated output voltage, making it ideal for powering a wide range of electronic devices.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source within the specified range.
  • Output Voltage: Obtain the regulated output voltage at the VOUT (Pin 7) pin for powering your load.
  • Feedback Mechanism: Utilize the FB (Pin 5) pin for feedback connections to adjust the output voltage as needed.

Frequently Asked Questions

Q: What is the efficiency rating of the EP5382QI?
A: The EP5382QI offers high efficiency ratings up to 90% under optimal operating conditions.

Q: Can the EP5382QI handle wide input voltage fluctuations?
A: Yes, the EP5382QI is designed to accommodate wide input voltage variations for versatile power supply applications.

Equivalent

For similar functionalities, consider these alternatives to the EP5382QI:

  • LM2678: A synchronous step-down converter with integrated inductor and high efficiency characteristics.
  • ADP2380: This DC-DC converter offers similar features to the EP5382QI and is suitable for power management applications.

Specifications

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

ECCN (US) EAR99 Part Status Obsolete
HTS 8542.39.00.01 Automotive No
PPAP No Type Step Down
Number of Outputs 1 Minimum Input Voltage (V) 2.4
Maximum Input Voltage (V) 5.5 Output Voltage (V) 0.6 to 5.05
Output Current (A) 0.8(Min) Input/Output Type DC/DC
Typical Standby Current (mA) 0.00075 Switching Frequency (kHz) 4000(Typ)
Switching Regulator Yes Efficiency (%) 93
On/Off Logic Positive Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85 Packaging Tape and Reel
Output Type Adjustable Mounting Surface Mount
Package Height 1.1 Package Width 4
Package Length 5 PCB changed 20
Standard Package Name QFN Supplier Package QFN EP
Pin Count 20 Lead Shape No Lead

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Warranty, Returns, and Additional Information

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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EP5382QI

Conv DC-DC 2.4V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.05V 0.8A 20-Pin QFN EP T/R

Inventory:

5,483