STUSB4500LQTR

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Super Speed USB Controller USB 1.2/USB 2.0 5V/9V/12V/15V/18V T/R 24-Pin QFN EP

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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STUSB4500LQTR DataSheet

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STUSB4500LQTR Description

The STUSB4500LQTR is a standalone USB Type-C sink port controller from STMicroelectronics, designed for reliable and efficient power delivery in various applications. This device features advanced power management capabilities, making it ideal for use in devices that require fast charging and high-speed data transfer.

Pin Details

The STUSB4500LQTR is a low-power USB Type-C sink port controller with 24 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

  • PIN1 (VCC): Positive Power Supply
  • PIN2 (GND): Ground Connection
  • PIN3-23: Data Lines for USB Communication
  • PIN24: Power Good Indicator

Features

  • Advanced Power Management: Enables efficient power delivery and fast charging in devices.
  • Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
  • Wide Temperature Range: Operates efficiently between -40°C and +125°C.
  • High-Speed Data Transfer: Supports data transfer rates up to 480 Mbps.

Applications

The STUSB4500LQTR is commonly used in systems that require reliable and efficient power delivery, such as smartphones, tablets, laptops, and other portable devices.

Where to Use:

  • Portable devices requiring fast charging and high-speed data transfer
  • Systems that demand low power consumption and wide temperature range
  • Applications where advanced power management is essential

Manufacturer

The STUSB4500LQTR is manufactured by STMicroelectronics, a global leader in semiconductor technology.

Packages

The STUSB4500LQTR comes in an LQTR package, which offers a compact and efficient solution for integrating the controller into electronic circuits.

Equivalent Parts of STUSB4500LQTR

  • STUSB4500: A comparable USB Type-C sink port controller from STMicroelectronics with similar features and performance.

Specifications

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

Part Life Cycle Code Active ECCN Code EAR99
HTS Code ! 8542.39.00.01 Date Of Intro 2019-10-10
Adjustable Threshold NO Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
JESD-30 Code S-XQCC-N24 Length 4 mm
Number of Channels 1 Number of Functions 1
Number of Terminals 24 Operating Temperature-Max 105 °C
Operating Temperature-Min -40 °C Package Body Material UNSPECIFIED
Package Code HVQCCN Package Equivalence Code LCC24,.16SQ,20
Package Shape SQUARE Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED Seated Height-Max 1 mm
Supply Current-Max (Isup) 0.21 mA Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 3.3 V Supply Voltage-Nom (Vsup) 5 V
Surface Mount ! YES Temperature Grade ! INDUSTRIAL
Terminal Form ! NO LEAD Terminal Pitch ! 0.5 mm
Terminal Position QUAD Threshold Voltage-Nom +.2,.66,1.23,2.6V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Width 4 mm
Product Status Active Programmable Not Verified
Protocol USB Function Controller
Interface I2C Standards USB 2.0
Voltage - Supply 3V ~ 22V Current - Supply 210µA
Operating Temperature ! -40°C ~ 105°C (TA) Package / Case 24-VFQFN Exposed Pad
Supplier Device Package 24-QFN-EP (4x4) Base Product Number STUSB4500

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification STUSB4500LQTR PDF Download

FAQs

What is STUSB4500LQTR?

The STUSB4500LQTR is a USB power delivery controller IC manufactured by STMicroelectronics. It is designed to negotiate and manage power delivery between USB Type-C ports on devices, enabling fast charging and data transfer capabilities.

How Does STUSB4500LQTR Work?

The STUSB4500LQTR functions as a power delivery controller that communicates with USB Type-C ports to determine power supply capabilities and negotiate power delivery profiles. It supports various power delivery profiles, such as USB PD 3.0 and Quick Charge, to optimize charging speed and efficiency.

How Many Pins does STUSB4500LQTR have and What are the Functions of the Pinout Configuration?

The STUSB4500LQTR is housed in a 24-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:

  • VBUS: USB power supply pin.
  • VDD: IC power supply pin.
  • CC1, CC2: Configuration channel pins for communication with USB Type-C devices.
  • SW: Switch control pin for power delivery.
  • VBUS_DET: USB power detection pin.
  • SCL, SDA: I2C interface pins for configuration and control.
  • INT: Interrupt output pin.
  • GPIO1-4: General-purpose input/output pins for user-defined functions.

What are the Pros and Cons of STUSB4500LQTR?

Pros:

  • USB PD Compliance: Ensures compatibility with USB Power Delivery standards.
  • Fast Charging: Supports high-power charging protocols for quick and efficient charging.
  • Integrated Protection: Includes overvoltage and overcurrent protection features for safe operation.
  • Programmable Options: Offers configurable settings for power negotiation and delivery.
  • I2C Interface: Allows for easy configuration and control of power delivery parameters.

Cons:

  • Complexity: Requires understanding of USB PD protocols for proper implementation.
  • External Components: May need additional passive components for proper functionality.
  • Package Size: The 24-pin QFN package may require careful PCB layout considerations.

Are There Any Equivalents/Alternatives to STUSB4500LQTR for Recommendation?

  • The TUSB422 from Texas Instruments is a similar USB PD controller with integrated power delivery capabilities.
  • Alternatives to the STUSB4500LQTR include the FUSB302B from Fairchild Semiconductor and the MAX77596 from Maxim Integrated.

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