RT6238AHGQUF

Name: RT6238AHGQUF
Brand: Richtek
Rating: 4.5 (10 reviews)
Author: Lisleapex

Efficiently reduce voltage levels with the highly synchronized RT6238AHGQUF converter."

6,005 Effective Inventory

RT6238AHGQUF

Effective Inventory6,005

Efficiently reduce voltage levels with the highly synchronized RT6238AHGQUF converter."

Manufacturer Part # : RT6238AHGQUF
Package/Case: UFQFN-14
Part Status : Active
Brand: Richtek
Product Categories : Voltage Regulators , DC DC Switching Regulators
Series : RT6238

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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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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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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RT6238AHGQUF DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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RT6238AHGQUF Details

The RT6238AHGQUF is a high-efficiency synchronous step-down converter from Richtek Technology Corporation, designed for various power management applications. This converter offers a wide input voltage range and delivers a stable and accurate output voltage. It features a compact and thermally-enhanced package, making it suitable for space-constrained designs requiring reliable power conversion.

Pinout

1 (VIN): Input Voltage
2 (SW): Switching Node
3 (FB): Feedback Voltage
4 (GND): Ground
5 (EN): Enable Control
6 (PG): Power Good Indicator
7 (VOUT): Output Voltage

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Efficiency: Provides high efficiency, reducing power dissipation and maximizing battery life.
Wide Input Voltage Range: Accepts a wide range of input voltages for versatile compatibility.
Stable Output Voltage: Delivers stable and accurate output voltage for consistent power supply.
Compact Design: Housed in a compact and thermally-enhanced package for space-constrained applications.
Current Limit Protection: Features current limit protection to prevent damage during overload conditions.

Application

Portable Devices: Ideal for power management in portable electronic devices, such as smartphones and tablets.
Industrial Equipment: Suitable for power supply applications in industrial equipment and machinery.
Automotive Systems: Used in automotive electronics for power conversion and management.

Where to Use

The RT6238AHGQUF is suitable for applications that require efficient and reliable power conversion. It is commonly used in portable devices, industrial equipment, and automotive systems to provide stable and regulated power supply.

How to Use

Connect the RT6238AHGQUF to your power supply circuit by wiring the VIN and GND pins to the appropriate input voltage and ground connections. The SW pin is connected to the switching node for power conversion. Use the FB pin to set the desired output voltage level. Enable or disable the converter using the EN pin. Monitor the power status through the PG pin. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the RT6238AHGQUF illustrates how to integrate the step-down converter into your power management system. It includes connections for input voltage, output voltage, feedback, and control signals, ensuring proper operation and power supply stability.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

RT6238B: A similar step-down converter from Richtek Technology Corporation with comparable features and performance.
MP2307: An alternative synchronous step-down converter from Monolithic Power Systems offering similar functionality.

Complementary

The RT6238AHGQUF can be complemented by the RT6205NKGUH, which is a high-efficiency LDO regulator providing further power management capabilities for specific voltage requirements.

When selecting complementary components, ensure their specifications and performance align with your specific application needs.

Frequently Asked Questions

Q: What is the maximum input voltage accepted by the RT6238AHGQUF?

A: The RT6238AHGQUF can accept a wide range of input voltages. Please refer to the datasheet for specific input voltage limits and recommended operating conditions.

Q: Does the RT6238AHGQUF include overcurrent protection?

A: Yes, the RT6238AHGQUF features current limit protection to prevent damage from overcurrent conditions. Make sure to adhere to the specified limits and guidelines for safe operation.

Specifications

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

Series	ACOT™	Product Status	Active
Function	Step-Down	Output Configuration	Positive
Topology	Buck	Output Type	Adjustable
Number of Outputs	1	Voltage - Input (Min)	4.5V
Voltage - Input (Max)	18V	Voltage - Output (Min/Fixed)	0.7V
Voltage - Output (Max)	8V	Current - Output	8A
Frequency - Switching	500kHz	Synchronous Rectifier !	Yes
Operating Temperature !	-40°C ~ 85°C (TA)	Mounting Type	Surface Mount
Package / Case	14-UFQFN	Supplier Device Package	14-UQFN (2x3)
Base Product Number	RT6238

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 RT6238AHGQUF PDF Download

FAQs

What is RT6238AHGQUF?

The RT6238AHGQUF is a high-efficiency step-up DC-DC converter designed by Richtek. It is suitable for applications requiring boost voltage conversion, such as portable devices, LED backlighting, and battery-powered systems.

How Does RT6238AHGQUF Work?

The RT6238AHGQUF operates as a step-up converter to boost input voltage to a higher output voltage efficiently. It utilizes a switching regulator topology to achieve high conversion efficiency, making it ideal for battery-powered applications where voltage boosting is necessary.

How Many Pins does RT6238AHGQUF have and What are the Functions of the Pinout Configuration?

The RT6238AHGQUF is housed in a QFN-16 (Quad Flat No-Lead) package. The pinout configuration includes:

SW: Switching node for power conversion.
FB: Feedback pin for voltage regulation.
EN: Enable pin to control the converter operation.
PGND, AGND: Power and analog ground pins, respectively.
VOUT: Output voltage pin.
VIN: Input voltage pin.
COMP: Compensation pin for loop stability.

What are the Pros and Cons of RT6238AHGQUF?

Pros:

High Efficiency: Offers high efficiency conversion for extended battery life in portable devices.
Compact Size: The QFN-16 package provides a compact footprint for space-constrained designs.
Wide Input Voltage Range: Supports a wide input voltage range for versatility in different applications.
Over-Current Protection: Includes over-current protection for increased system reliability.

Cons:

External Components: May require external components like inductors and capacitors for operation.
Thermal Considerations: Heat dissipation and thermal management may be required for high power applications.

Are There Any Equivalents/Alternatives to RT6238AHGQUF for Recommendation?

The LM2733 from Texas Instruments is a comparable boost converter with similar features.
Alternatives to the RT6238AHGQUF include the ADP1613 from Analog Devices and the MAX17020 from Maxim Integrated.