TI UCC28089DG4

Manufacturer No:

UCC28089DG4

Manufacturer:

Package:

SOIC

Description:

8 Terminals 8-Pin DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 1MHz

Quantity:

In Stock :3963

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Shipping & Availability

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Shipped from：HK Warehouse

Expected Shipping：Fri, May 8 - Sat, May 9, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

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User Guide

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PURCHASE

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IMPORTANT NOTICE

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Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

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SHIPPING COST

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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.

UCC28089DG4 Information

TI UCC28089DG4 technical specifications, attributes, parameters and parts with similar specifications to TI UCC28089DG4.

Type
Parameter

Mount
Surface Mount

Package / Case
SOIC

Number of Pins
8

Weight
72.603129mg

JESD-609 Code
e4

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Number of Terminations
8

ECCN Code
EAR99

Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)

Max Operating Temperature
105°C

Type
Parameter

Min Operating Temperature
-40°C

Technology
BICMOS

Terminal Position
DUAL

Terminal Form
GULL WING

Peak Reflow Temperature (Cel)
260

Number of Functions
1

Supply Voltage
9V

Pin Count
8

Number of Outputs
2

Input Voltage-Nom
9V

Download datasheets and manufacturer documentation for TI UCC28089DG4.

UCC28089DG4 Description

A high-performance active power factor correction (PFC) controller made for AC-DC power supply applications is the UCC28089DG4. The gadget works in critical conduction mode (CRM), which enables it to maintain a stable output voltage while achieving high efficiency and low electromagnetic interference (EMI).

The UCC28089DG4 includes a comprehensive set of protection features, including over-voltage protection, over-current protection, and thermal shutdown, which assist assure dependable and secure operation. These features are in addition to its sophisticated PFC capabilities.

UCC28089DG4 Features

Frequency jittering feature to reduce EMI noise.
Available in a small outline, low profile package.
Internal driver for MOSFET or IGBT power switches.
Supports universal AC input voltage range from 85 VAC to 265 VAC.
Soft-start and soft-stop functions to prevent output voltage overshoot and over-stress of power components.
Comprehensive protection features, including over-voltage protection, over-current protection, and thermal shutdown.
Pin-compatible with other members of the UCC2808x family of PFC controllers for easy upgrade of existing power supplies.
Power management features, such as dynamic frequency adjustment and burst-mode operation, to optimize power consumption and reduce heat dissipation.
Critical conduction mode (CRM) operation, which enables high efficiency and low electromagnetic interference (EMI) while maintaining a stable output voltage.