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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersRT8238BGQW
Richtek USA Inc.
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RT8238BGQW - Richtek USA Inc.

Manufacturer Part Number
RT8238BGQW
Manufacturer
Richtek
Allelco Part Number
32D-RT8238BGQW
ECAD Model
Parts Description
IC REG CTRLR BUCK PWM WQFN-12
Detailed Description
Package
12-WFQFN Exposed Pad
Data sheet
RT8238BGQW.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 102820
  • Unit Price: $0.84
  • Subtotal: $0.00

Want a better price?
Please Add to Cart, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.84 $0.84
10+ $0.739 $7.39
25+ $0.694 $17.35
100+ $0.567 $56.70
250+ $0.526 $131.50
500+ $0.448 $224.00
1000+ $0.358 $358.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Specifications

RT8238BGQW Tech Specifications
Richtek USA Inc. - RT8238BGQW technical specifications, attributes, parameters and parts with similar specifications to Richtek USA Inc. - RT8238BGQW

Product Attribute Attribute Value  
Manufacturer Richtek  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 26V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 12-WQFN (2x2)  
Series -  
Serial Interfaces -  
Package / Case 12-WFQFN Exposed Pad  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 1  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 25kHz  
Duty Cycle (Max) -  
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start  
Clock Sync No  
Base Product Number RT8238  

Parts Introduction

Manufacturer Part Number

RT8238BGQW

Manufacturer

richtek

Introduction

The RT8238BGQW is a high-efficiency, synchronous step-down DC-DC switching controller that operates from a 4.5V to 26V input voltage range. It features a wide range of control features including current limit, enable, frequency control, phase control, power good, and soft start. The device is designed for a variety of power supply applications requiring high efficiency and small size.

Product Features and Performance

Wide input voltage range: 4.5V to 26V

Synchronous rectification for high efficiency

Current limit protection

Enable function for reduced power consumption

Programmable switching frequency from 25kHz

Supports single-phase operation

Power good signal

Soft start function

-40°C to 85°C operating temperature range

12-WFQFN Exposed Pad package

Product Advantages

High efficiency

Comprehensive protection features

Flexible configuration options

Small package size

Wide operating temperature range

Key Reasons to Choose This Product

Reliable and efficient power conversion

Comprehensive protection and control features

Versatile design for various power supply applications

Compact package for space-constrained designs

Robust performance across wide temperature range

Quality and Safety Features

Designed and manufactured to high quality standards

Overcurrent, overvoltage, and thermal protection

RoHS-compliant and lead-free package

Compatibility

The RT8238BGQW is compatible with a wide range of power supply applications that require a high-efficiency, synchronous step-down DC-DC converter.

Application Areas

Industrial equipment

Automotive electronics

Telecom and networking equipment

Consumer electronics

Medical devices

Product Lifecycle

The RT8238BGQW is an active product and is currently in production. There are no direct equivalent or alternative models available from the manufacturer at this time. For the latest product information or to inquire about availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Richtek USA Inc. RT8238BGQW

Product Attribute RT8238BGQW RT8241DZQW RT8237EZQW(2) RT8237CZQW
Part Number RT8238BGQW RT8241DZQW RT8237EZQW(2) RT8237CZQW
Manufacturer Richtek USA Inc. Richtek USA Inc. Richtek USA Inc. Richtek USA Inc.
Duty Cycle (Max) - - - -
Supplier Device Package 12-WQFN (2x2) 12-WQFN (2x2) 10-WDFN (3x3) 10-WDFN (3x3)
Package / Case 12-WFQFN Exposed Pad 12-WFQFN Exposed Pad 10-WFDFN Exposed Pad 10-WFDFN Exposed Pad
Base Product Number RT8238 RT8241 RT8237 RT8237
Voltage - Supply (Vcc/Vdd) 4.5V ~ 26V 4.5V ~ 5.5V 2.7V ~ 26V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Function Step-Down Step-Down Step-Down Step-Down
Clock Sync No No No No
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Current Limit, Enable, Phase Control, Power Good Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Current Limit, Enable, Phase Control, Power Good
Synchronous Rectifier Yes Yes Yes Yes
Output Phases 1 1 1 1
Number of Outputs 1 1 1 1
Serial Interfaces - - - -
Topology Buck Buck Buck Buck
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Series - - - -
Output Configuration Positive Positive Positive Positive
Output Type Transistor Driver Transistor Driver Transistor Driver Transistor Driver
Frequency - Switching 25kHz - 290kHz ~ 430kHz 290kHz ~ 430kHz
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Richtek USA Inc.

RT8238BGQW

Richtek USA Inc.
32D-RT8238BGQW

Want a better price? Please Add to Cart, we'll contact you immediately.

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