RICHTEK RT7249GQW
RICHTEK RT7249GQW

RICHTEK RT7249GQW

Manufacturer No:

RT7249GQW

Manufacturer:

RICHTEK

Package:

16-WQFN Exposed Pad

Description:

4.5V DC DC Voltage Regulator 1 Outputs 300kHz~1.4MHz Cut Tape (CT) 3A 16-WQFN Exposed Pad

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

RT7249GQW information

RICHTEK RT7249GQW technical specifications, attributes, parameters and parts with similar specifications to RICHTEK RT7249GQW.

  • Type
  • Parameter
  • Factory Lead Time
  • 16 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-WQFN Exposed Pad
  • Supplier Device Package
  • 16-WQFN (4x4)
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Cut Tape (CT)
  • Published
  • 2014
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Max Operating Temperature
  • 85°C
  • Min Operating Temperature
  • -40°C
  • Function
  • Step-Down
  • Number of Outputs
  • 1
  • Voltage - Input (Max)
  • 18V
  • Output Voltage
  • 15V
  • Output Type
  • Adjustable
  • Voltage - Input (Min)
  • 4.5V
  • Output Configuration
  • Positive
  • Current - Output
  • 3A
  • Max Output Voltage
  • 15V
  • Voltage - Output (Min/Fixed)
  • 0.8V
  • Topology
  • Buck
  • Min Input Voltage
  • 4.5V
  • Max Input Voltage
  • 18V
  • Synchronous Rectifier
  • Yes
  • Min Output Voltage
  • 800mV
  • Voltage - Output (Max)
  • 15V
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for RICHTEK RT7249GQW.

Datasheets:

Environmental Information:

RT7249GQW Overview


Using the Cut Tape (CT) package, this voltage regulator optimizes the performance of the voltage regulator 12v. There is a 16-WQFN Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. 1 outputs have been configured in the voltage regulator 12v. On its output pins, this adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~85°C TA. In this voltage regulator 12v, the switching frequency is 300kHz~1.4MHz. Regulator 4.5V can operate with dc to dc voltage regulator's minimum input voltage 4.5V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.8V. DC DC switching regulator's maximum design flexibility comes from its output current of 3A. Voltage regulator's input voltage can reach 18V. Voltage regulator is capable of giving voltage at 15V volts. This voltage regulator 12v should be configured with an output voltage that is at least 800mV. The maximal output voltage of 15V allows DC DC switching regulator to be operated easily. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 15V. Stable operation of switching regulator is possible because of the high operating temperature 85°C limit. The voltage regulator 12v must operate at a minimum operating temperature of -40°C in order to remain reliable. The voltage regulator 12v supports a dc to dc voltage regulator's minimum input voltage of 4.5V for its input. 18V input voltage can be sustained by this voltage regulator 12v.

RT7249GQW Features


1 outputs


RT7249GQW Applications


There are a lot of Richtek USA Inc.
RT7249GQW Voltage Regulators applications.


  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

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

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

RT7249GQW Relevant information

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