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EP5352QI

Conv DC-DC 2.4V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.05V 0.5A 20-Pin QFN EP Cut Tape

Inventory:5,493

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Submit your quote request for EP5352QI using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of EP5352QI

The EP5352QI is a high-efficiency, 3A synchronous step-down DC-DC converter with an input voltage range of 2.4V to 5.5V, making it suitable for a variety of applications. This IC utilizes a current mode control architecture for excellent transient response and stability.

Pinout

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

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

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the EP5352QI IC for a visual representation.

Key Features

  • High Efficiency: The EP5352QI offers high efficiency over a wide load range, reducing power dissipation and improving thermal performance.
  • Integrated Power MOSFETs: This IC incorporates integrated power MOSFETs, simplifying the design and reducing external component count.
  • Adjustable Output Voltage: The output voltage of the EP5352QI can be easily adjusted using external resistors, providing flexibility in system design.
  • Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for safe operation under fault conditions.
  • Small Footprint: Available in a compact QFN package, saving board space in space-constrained applications.

Note: For detailed technical specifications, please refer to the EP5352QI datasheet.

Application

  • Portable Devices: Ideal for powering portable electronic devices such as smartphones, tablets, and wearable gadgets.
  • Embedded Systems: Suitable for providing power to embedded systems, IoT devices, and industrial control applications.
  • Power Management: Used in various power management applications requiring high efficiency and small form factor.

Functionality

The EP5352QI is a synchronous step-down DC-DC converter that efficiently converts input voltage to a lower output voltage, providing regulated power for electronic devices. Its versatile features make it suitable for a wide range of applications.

Usage Guide

  • Input Voltage: Connect VIN (Pin X) to the input voltage source within the range of 2.4V to 5.5V.
  • Output Voltage: Adjust the output voltage using the FB pin and external resistors to meet the application requirements.
  • Enable Control: Use the EN pin to enable or disable the converter as needed.

Frequently Asked Questions

Q: What is the efficiency of the EP5352QI?
A: The EP5352QI offers high efficiency up to xx%, reducing power losses and improving battery life.

Q: Is the EP5352QI suitable for automotive applications?
A: Yes, the EP5352QI operates within a wide input voltage range and includes protection features, making it suitable for automotive power supply applications.

Equivalent

For similar functionalities, consider these alternatives to the EP5352QI:

  • EP5367QI: A higher current version of the EP5352QI with similar efficiency and features.
  • LTC3639: This DC-DC converter from Linear Technology offers comparable performance and efficiency to the EP5352QI.

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) 0.5(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 Cut Tape
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

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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EP5352QI

Conv DC-DC 2.4V to 5.5V Synchronous Step Down Single-Out 0.6V to 5.05V 0.5A 20-Pin QFN EP Cut Tape

Inventory:

5,493
Overview of EP5352QI Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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