• RT8259GE SOT23-6
RT8259GE SOT23-6

RT8259GE

The RT8259GE is part of the RT8259 Series and features a compact SOT-23-6 package for easy integration into various electronic designs

Quantity Unit Price(USD) Ext. Price
1 $0.500 $0.50
10 $0.417 $4.17
30 $0.375 $11.25
100 $0.334 $33.40
500 $0.261 $130.50
1000 $0.247 $247.00

Inventory:6,715

*The price is for reference only.
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Submit your quote request for RT8259GE using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of RT8259GE

The RT8259GE is a dual-channel synchronous buck converter IC designed for use in various power supply applications, such as voltage regulation and power management in electronic devices.

Pinout

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

  • AGATE: COMP pin to Current-Sense Threshold Voltage
  • BGATE: Bootstrap Supply Voltage for The High-Side Gate Driver
  • HLIM: Over-Current Protection Threshold Pin
  • LGATE: Low-Side Gate Driver Output
  • VBST: Bootstrap output from B phase
  • DR: Switching Frequency
  • VDD: Power Supply for Control and Gate Driver Circuitry
  • AOUT: A Phase Output
  • GND: Ground
  • SW: Switching Node Connection to the Inductor (A Phase Output)
  • PVCC: Power Supply for The High-Side Gate Driver
  • COMP: Error Amplifier Output
  • EN: Enable Control Input
  • FB: Feedback Input
  • BOUT: B Phase Output
  • PHASE: Phase Selection Input

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the RT8259GE IC for a more visual representation.

Key Features

  • Dual-Channel Buck Converter: The RT8259GE features two independent synchronous buck converters, enabling versatile power supply and voltage regulation capabilities.
  • High Efficiency: With its synchronous rectification design, the IC offers high efficiency power conversion, reducing energy loss and heat generation.
  • Wide Input Voltage Range: The RT8259GE can accommodate input voltages ranging from 4.5V to 25V, making it suitable for a variety of power supply applications.
  • Adjustable Switching Frequency: The switching frequency of the IC can be adjusted to meet specific application requirements for efficiency and size.
  • Over-Current Protection: The device is equipped with over-current protection, safeguarding against potential damage due to excessive current.

Note: For detailed technical specifications, please refer to the RT8259GE datasheet.

Application

  • Power Management: The RT8259GE is commonly used in power management solutions for devices such as laptops, desktops, and industrial equipment.
  • Voltage Regulation: The IC can be employed for voltage regulation in various electronic systems, ensuring stable and reliable power supply.
  • Battery Charging: It is suitable for battery charging circuits in portable electronic devices and industrial applications.

Functionality

The RT8259GE integrates dual-channel synchronous buck converters with adjustable switching frequency and over-current protection, providing efficient and adaptable power supply solutions.

Usage Guide

  • Power Supply: Connect VDD (Pin 7) to the power supply voltage and GND (Pin 9, 15, 16) to the ground.
  • Input/Output: Apply the input voltage to the SW (Pin 10) and connect the load to the AOUT (Pin 8) and BOUT (Pin 14) for the A and B phase outputs, respectively.
  • Control: Use the EN (Pin 13) for enable control and provide feedback to the FB (Pin 12) for voltage regulation.

Frequently Asked Questions

Q: What is the maximum input voltage for the RT8259GE?
A: The RT8259GE can accommodate input voltages up to 25V.

Q: Can the RT8259GE be used for battery charging applications?
A: Yes, the IC is suitable for battery charging circuits in portable electronic devices and industrial applications.

Equivalent

For similar functionalities, consider these alternatives to the RT8259GE:

  • RT8272: A dual-channel synchronous buck converter with similar features and capabilities for power supply applications.
  • ADP2384: This IC offers dual synchronous buck converters with high efficiency and wide input voltage range, suitable for power management solutions.
  • LM27403: An alternative dual-channel buck converter IC with adjustable switching frequency and over-current protection for power supply applications.

RT8259GE

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 800 mV to 15 V Output Current 1.2 A
Input Voltage, Max 24 V Number of Outputs 1 Output
Topology Buck Package / Case SOT-23-6
Mounting Style SMD/SMT Switching Frequency 1.4 MHz
Quiescent Current 550 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Input Voltage, Min 4.5 V
Brand Richtek Moisture Sensitive Yes
Product Type Switching Voltage Regulators Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Part # Aliases RT8259D-A
Unit Weight 0.000494 oz

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 ?

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

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RT8259GE

The RT8259GE is part of the RT8259 Series and features a compact SOT-23-6 package for easy integration into various electronic designs

Inventory:

6,715
Overview of RT8259GE 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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