• TPS53318DQPR LSON-CLIP (DQP)-22
TPS53318DQPR LSON-CLIP (DQP)-22

TPS53318DQPR

High efficiency power regulator

Quantity Unit Price(USD) Ext. Price
1 $1.127 $1.13
10 $0.954 $9.54
30 $0.859 $25.77
100 $0.719 $71.90
500 $0.671 $335.50
1000 $0.649 $649.00

Inventory:6,110

*The price is for reference only.
  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

  • Part Number : TPS53318DQPR

  • Package/Case : LSON-CLIP (DQP)-22

  • Brands : TI

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS53318DQPR DataSheet (PDF)

Quick Inquiry

Please submit RFQ for TPS53318DQPR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of TPS53318DQPR

The TPS53318DQPR is a high-efficiency, voltage-mode synchronous buck converter with an integrated MOSFET.It is designed to provide a cost-effective and compact solution for powering a wide range of applications,including industrial and consumer electronics.

Pinout

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

  • VIN:Input Voltage
  • PWM:PWM Input for Control
  • PGND:Power Ground
  • BOOT:Bootstrap Voltage Supply
  • LX:Inductor Connection
  • COMP:Compensation Pin
  • SS/TRK:Soft-Start/Tracking
  • VSENSE:Voltage Sense
  • FB:Feedback Pin
  • MODE:Operating Mode Selection
  • PGND:Power Ground
  • PH:Phase Compensation

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS53318DQPR for a visual representation.

Key Features

  • High Efficiency: The TPS53318DQPR offers high efficiency conversion, reducing power loss and improving overall system efficiency.
  • Integrated MOSFET: This buck converter integrates a MOSFET, simplifying the design and reducing external component count.
  • Wide Input Voltage Range: With a wide input voltage range, the TPS53318DQPR is suitable for various input power sources.
  • Programmable Soft-Start: The soft-start feature allows for controlled startup, minimizing inrush current and voltage overshoot.
  • Protection Features: Includes overcurrent protection, output short-circuit protection, and thermal shutdown for reliable operation.

Note: For detailed technical specifications, please refer to the TPS53318DQPR datasheet.

Application

  • Power Management: Ideal for power management applications in industrial and consumer electronics.
  • Embedded Systems: Suitable for providing regulated power to various embedded systems and microcontrollers.
  • Voltage Regulation: Used for voltage regulation in applications requiring stable and efficient power conversion.

Functionality

The TPS53318DQPR is a voltage-mode synchronous buck converter that efficiently converts input voltage to a regulated output voltage.Its integrated MOSFET and protection features make it a reliable choice for diverse power supply needs.

Usage Guide

  • Input Voltage: Apply the input voltage to the VIN pin for power conversion.
  • Output Voltage: Connect the load to the output pin for regulated power supply.
  • Control: Use the PWM pin for control and adjust the operating mode using the MODE pin.

Frequently Asked Questions

Q: Does the TPS53318DQPR have built-in thermal protection?
A: Yes, the TPS53318DQPR features thermal shutdown protection to prevent overheating.

Equivalent

For similar functionalities, consider these alternatives to the TPS53318DQPR:

  • TPS53319DQPR: A variant offering slightly different specifications but similar functionality to the TPS53318DQPR.
  • TPS53320DQPR: Another option from the same series with variations in features to meet specific application requirements.

TPS53318DQPR

Specifications

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

Vin (min) (V) 1.5 Vin (max) (V) 22
Vout (min) (V) 0.6 Vout (max) (V) 5.5
Iout (max) (A) 8 Iq (typ) (mA) 0.32
Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 1000
Features Adjustable current limit, Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP Duty cycle (max) (%) 90
Type Converter

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, SF, UPS, or DHL.UPS, or DHL.

    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, UnionPay, Western Union, PayPal, and more.

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

Similar Product

TPS54332DDAR

TPS54332DDAR

Wide Input Voltage Range from 3.5V to 28V
TPS54620RHLR

TPS54620RHLR

Synchronous SWIFT™
TPS54218RTER

TPS54218RTER

Step Down Converter
TPS53355DQPR

TPS53355DQPR

2SON IC for regulating voltage in devices
TPS54622RHLR

TPS54622RHLR

An advanced power management solution for various electronic applications
TPS54233DR

TPS54233DR

TPS54233DR comes in an 8-pin SOIC package and is supplied on tape and reel for automated assembly
TPS62590DRVR

TPS62590DRVR

Available in tape and reel packaging for automated assembly processes
TPS62147RGXR

TPS62147RGXR

Ideal for various power sensitive applications in a small footprint