RICHTEK RT4503GQW
RICHTEK RT4503GQW

RICHTEK RT4503GQW

Manufacturer No:

RT4503GQW

Manufacturer:

RICHTEK

Package:

6-WDFN Exposed Pad

Description:

PMIC 550kHz 6-WDFN 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.

RT4503GQW information

RICHTEK RT4503GQW technical specifications, attributes, parameters and parts with similar specifications to RICHTEK RT4503GQW.

  • Type
  • Parameter
  • Factory Lead Time
  • 16 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 6-WDFN Exposed Pad
  • Supplier Device Package
  • 6-WDFN (2x2)
  • Operating Temperature
  • -40°C~85°C TA
  • Packaging
  • Cut Tape (CT)
  • Published
  • 2014
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 3 (168 Hours)
  • Type
  • DC DC Regulator
  • Max Operating Temperature
  • 85°C
  • Min Operating Temperature
  • -40°C
  • Applications
  • Backlight
  • Frequency
  • 550kHz
  • Number of Outputs
  • 1
  • Max Supply Voltage
  • 5.5V
  • Output Current
  • 1.2A
  • Voltage - Output
  • 36V
  • Topology
  • Step-Up (Boost)
  • Output Current per Channel
  • 1.2A
  • Current - Output / Channel
  • 1.2A Switch
  • Internal Switch(s)
  • Yes
  • Dimming
  • PWM
  • Voltage - Supply (Min)
  • 2.5V
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for RICHTEK RT4503GQW.

Datasheets:

Environmental Information:

RT4503GQW Overview


In order to save board space, the 6-WDFN Exposed Pad package is used. A LED driver using this design has 1 outputs.As a mounting method, Surface Mount is used.It emerges as a DC DC Regulator with high efficiency.It is possible for the led driver ic to operate normally at -40°C~85°C TA.The benefits of Backlight are considerable.The system operates at a frequency of 550kHz.It is inevitable that there will be undetermined failures when the supply voltage is less than 2.5V.It's mounted in Surface Mount.It is acceptable to supply voltages of 5.5V.36V is the output voltage.A maximum voltage of 5.5V is optimized for use by this device.Temperatures above 85°C should not be allowed to exceed operating temperatures in order to ensure stable operation.Loads can only be powered by 1.2A current.Stable operation requires a temperature higher than -40°C.

RT4503GQW Features


Available in the 6-WDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 550kHz


RT4503GQW Applications


There are a lot of Richtek USA Inc.
RT4503GQW LED Driver ICs applications.


  • Portable lighting
  • Gallery lighting
  • Museum lighting
  • High-end retail lighting
  • Medical surgery lighting
  • Replacement lamps
  • Panel lighting
  • Down lights
  • Linear fluorescent
  • A- lamps

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.

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