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RT4533GJ6

TSOT23-6 packaged IC for regulating LED brightness with PWM

Quantity Unit Price(USD) Ext. Price
1 $0.428 $0.43
200 $0.166 $33.20
500 $0.160 $80.00
1000 $0.157 $157.00

Inventory:8,014

*The price is for reference only.
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Overview of RT4533GJ6

The RT4533GJ6 is a high-efficiency, synchronous, step-down DC-DC converter IC designed for various power supply applications. It offers a compact and efficient solution for voltage regulation in electronic systems.

Pinout

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

  • VIN: Input Voltage
  • VOUT: Output Voltage
  • SW: Switching Node
  • EN: Enable Pin
  • PGND: Power Ground
  • AGND: Analog Ground
  • FB: Feedback Pin
  • SS/TR: Soft Start/Tracking
  • BOOT: Bootstrap Pin

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the RT4533GJ6 IC for a more visual representation.

Key Features

  • High Efficiency: The RT4533GJ6 offers high efficiency, reducing power loss and heat generation in power supply systems.
  • Wide Input Voltage Range: This IC can handle a wide input voltage range, making it suitable for various power supply applications.
  • Low Quiescent Current: With low quiescent current, the RT4533GJ6 is ideal for battery-powered and low-power applications.
  • Integrated Power MOSFETs: The integrated power MOSFETs simplify the design and layout of the power supply circuit.
  • Protection Features: The IC includes protection features such as over-current protection and thermal shutdown for enhanced reliability.

Note: For detailed technical specifications, please refer to the RT4533GJ6 datasheet.

Applications

  • Power Supply Modules: The RT4533GJ6 is commonly used in power supply modules for consumer electronics, industrial equipment, and more.
  • Battery-Powered Devices: This IC is suitable for voltage regulation in battery-powered devices such as portable electronics and handheld instruments.
  • Embedded Systems: It can be used in embedded systems and microcontroller-based applications where efficient voltage regulation is essential.

Functionality

The RT4533GJ6 is a synchronous step-down DC-DC converter that efficiently converts input voltage to a lower, regulated output voltage, making it suitable for a wide range of power supply applications.

Usage Guide

  • Power Supply: Connect VIN(pin) to the input voltage source and VOUT(pin) to the load.
  • Feedback: Use the FB(pin) for voltage regulation and adjustment as per the application requirements.
  • Enable Function: Use the EN(pin) to enable or disable the IC as needed.

Frequently Asked Questions

Q: What is the typical efficiency of the RT4533GJ6?
A: The RT4533GJ6 offers a typical efficiency of over 90%, ensuring minimal power loss during voltage conversion.

Q: Is the RT4533GJ6 suitable for automotive applications?
A: Yes, the RT4533GJ6 can be used in automotive electronics due to its wide input voltage range and protection features.

Equivalent

For similar functionalities, consider these alternatives to the RT4533GJ6:

  • RT4532GJ6: A similar step-down DC-DC converter with slightly different electrical characteristics.
  • MP2307: This is a monolithic synchronous buck converter with comparable features to the RT4533GJ6.
  • LM2675: A high-efficiency step-down voltage regulator suitable for various power supply applications.

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 200 mV to 300 mV Output Current 1.2 A
Input Voltage, Max 5.5 V Number of Outputs 1 Output
Topology Boost Package / Case TSOT-23-6
Mounting Style SMD/SMT Switching Frequency 1.1 MHz
Quiescent Current 350 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Input Voltage, Min 2.5 V
Brand Richtek Moisture Sensitive Yes
Product Type Switching Voltage Regulators Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Part # Aliases RT4533D-A
Unit Weight 0.000423 oz

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    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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packageimg

RT4533GJ6

TSOT23-6 packaged IC for regulating LED brightness with PWM

Inventory:

8,014