TI UCC28221PWRG4

Manufacturer No:

UCC28221PWRG4

Manufacturer:

Package:

20-TSSOP (0.173, 4.40mm Width)

Description:

20 Terminations 8.4V~14.5V 20 Pin UCC28221 AC to DC power converter 2 Outputs

Quantity:

In Stock :4989

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sat, May 9 - Sun, May 10, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

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

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.

UCC28221PWRG4 Information

TI UCC28221PWRG4 technical specifications, attributes, parameters and parts with similar specifications to TI UCC28221PWRG4.

Type
Parameter

Mounting Type
Surface Mount

Package / Case
20-TSSOP (0.173, 4.40mm Width)

Surface Mount
YES

Number of Pins
20

Weight
76.997305mg

Operating Temperature
-55°C~150°C TJ

Packaging
Tape & Reel (TR)

Part Status
Obsolete

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
20

Type
Parameter

ECCN Code
EAR99

Subcategory
Switching Regulator or Controllers

Technology
BICMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Number of Functions
1

Terminal Pitch
0.65mm

Frequency
2MHz

Base Part Number
UCC28221

Pin Count
20

Download datasheets and manufacturer documentation for TI UCC28221PWRG4.

Datasheets:

texasinstruments-ucc28221pwrg4-datasheets-2381.pdf

UCC28221PWRG4 Overview

In the package 20-TSSOP (0.173, 4.40mm Width) , the ac to dc converter is embedded.The AC/DC power converter type is Tape & Reel (TR) .It is mounted in the way of Surface Mount .For the ac dc converter to perform at its best, it should be operated at a temperature of -55°C~150°C TJ °C.Analog ICs of type DUAL SWITCHING CONTROLLER are used in this AC DC converter.Vcc/Vdd can be used within the range of 8.4V~14.5V supply voltage.As a result, it has had 20 terminations.A ac/dc converter with 20 pins is available.There are 20 pins in the ac-dc converter.If you select the UCC28221 family, you will be able to search for similar acdc converters.There are 2 outputs to be processed.AC to DC converter is included in Switching Regulator or Controllers .We have set the output current to 10mA .There is 400mV output voltage from this AC/DC converter.High efficiency can be achieved when AC to DC converters frequency is set to 2MHz .