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  • RT8228BGQW

RT8228BGQW

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Manufacturer No:

RT8228BGQW

Manufacturer:

Richtek USA Inc.

HK JDW NO:

682-RT8228BGQW

Package:

12-WFQFN Exposed Pad

Datasheet:

RT8228BGQW

Description:

12 Terminals 4.5V~5.5V 12-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver

Quantity:

In Stock : 999

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Product Details

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RT8228BGQW Overview


With its 12-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. For 1 outputs, the dc motor controller is appropriate. There is a Tape & Reel (TR) solid enclosure around the pmic. The program can handle Transistor Driver dc switching's outputs (s). Voltages 4.5V~5.5V are the dc control's supply voltage and operating voltage, respectively. Worked in a -40°C~85°C TA dc switcher before. The Surface Mount makes it ideal for general dc dc regulator. Current Limit, Enable, On Time Control, Phase Control, Power Good provides dcdc regulator efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Switching converters are designed with the terminal (s) at position QUAD . The 12 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. There are a total of 12 pins on switching converter. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. Statistically, DC regulator outputs 3.3V volts. It should be noted that the dc to dc regulator only accepts 5.5V voltage as input voltage. Switching controller operates at 200kHz Hz.

RT8228BGQW Features


Transistor Driver Outputs
Current Limit, Enable, On Time Control, Phase Control, Power Good
PULSE WIDTH MODULATION
Frequency: 200kHz

RT8228BGQW Applications


There are a lot of Richtek USA Inc. RT8228BGQW DC to DC converter applications.

  • Various CNC machine tools
  • CNC system
  • Analog precision reference circuits
  • Energy management systems
  • Balance equipment
  • Electric water heaters
  • USB circuits
  • Imported equipment
  • Access control systems
  • Domestic water pumps
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

RT8228BGQW

technical specifications, attributes, parameters and parts with similar specifications to RT8228BGQW.

  • Type
    Parameter
    Select All
  • ECCN Code

    EAR99

  • Terminal Position

    QUAD

  • Terminal Pitch

    0.4mm

  • Frequency

    200kHz

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Voltage

    3.3V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    5V

  • Analog IC - Other Type

    SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    4.5V~5.5V

  • Control Features

    Current Limit, Enable, On Time Control, Phase Control, Power Good

  • Input Voltage (Min)

    4.5V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Input Voltage (Max)

    5.5V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PUSH-PULL

  • Clock Sync

    No

  • Height Seated (Max)

    0.8mm

  • Length

    2mm

  • Width

    2mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Factory Lead Time

    18 Weeks

  • Mounting Type

    Surface Mount

  • Package / Case

    12-WFQFN Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    12

  • Operating Temperature

    -40°C~85°C TA

  • Packaging

    Tape & Reel (TR)

  • Published

    2011

  • Pbfree Code

    yes

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    12

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United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

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Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

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