UCC3889D

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Mfr.Part #
UCC3889D
Manufacturer
Texas Instruments
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC OFFLINE SWITCH FLYBACK 8SOIC
Stock
14
In Stock :
14

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Manufacturer :
Texas Instruments
Product Category :
AC DC Converters, Offline Switches
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Rise Time :
35ns
RoHS Status :
ROHS3 Compliant
Topology :
Flyback
Operating Temperature :
0°C~70°C TA
Packaging :
Tube
Input Voltage (Max) :
9.3V
Mounting Type :
Surface Mount
Quiescent Current :
1.2mA
Output Isolation :
Non-Isolated
Output Voltage :
17.5V
Pbfree Code :
yes
Pin Count :
8
Terminal Form :
Gull wing
Number of Terminations :
8
Frequency :
250kHz
Base Part Number :
UCC3889
JESD-609 Code :
e4
Thickness :
1.58mm
Analog IC - Other Type :
SWITCHING CONTROLLER
Mount :
Surface Mount
Weight :
72.603129mg
Moisture Sensitivity Level (MSL) :
2 (1 Year)
Input Voltage (Min) :
6.6V
Output Current :
100mA
Number of Functions :
1
Internal Switch(s) :
No
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Lifecycle Status :
ACTIVE (Last Updated: 2 days ago)
Length :
4.9mm
Max Duty Cycle :
55 %
Number of Outputs :
1
Nominal Supply Current :
1.2mA
Fall Time (Typ) :
30 ns
Number of Pins :
8
Terminal Position :
Dual
Width :
3.91mm
Operating Supply Voltage :
9V
Lead Free :
Lead Free
Factory Lead Time :
6 Weeks
Voltage - Supply (Vcc/Vdd) :
6.3V~9.3V
Peak Reflow Temperature (Cel) :
260
Voltage - Start Up :
8.4V
Duty Cycle :
55 %
Height :
1.75mm
ECCN Code :
EAR99
Input Voltage-Nom :
9V
Control Mode :
VOLTAGE-MODE
Switching Frequency :
250kHz
Switcher Configuration :
Single
Fault Protection :
Short Circuit
Datasheets
UCC3889D
Introducing AC DC Converters, Offline Switches Texas Instruments UCC3889D from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:0°C~70°C TA, Mounting Type:Surface Mount, Number of Terminations:8, Base Part Number:UCC3889, Package / Case:8-SOIC (0.154, 3.90mm Width), Number of Pins:8, UCC3889D pinout, UCC3889D datasheet PDF, UCC3889D amp .Beyond AC DC Converters, Offline Switches Texas Instruments UCC3889D ,we also offer LNK623DG-TL, LNK3206D-TL, TNY285KG-TL, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments UCC3889D


AC DC Converters, Offline Switches Texas Instruments UCC3889D Overview

The Texas Instruments UCC3889D is a specialized integrated circuit designed for robust offline switching applications. This component is essential for developers focusing on enhancing the efficiency and reliability of flyback converters. The UCC3889D simplifies the design of power supplies by integrating critical functions and features, ensuring a streamlined manufacturing process and enhanced product performance. Ideal for bulk purchases by B2B clients, this IC facilitates the development of compact, energy-efficient, and cost-effective power solutions, making it a valuable asset for a wide range of electronic products.

UCC3889D Features

The UCC3889D offers several key features that make it an excellent choice for high-performance applications. These include its ability to operate over a wide input voltage range, integrated error amplifiers, and enhanced thermal performance with shutdown capabilities. Its compact 8SOIC package allows for minimal footprint on PCBs while maintaining excellent power management and control.

UCC3889D Applications

  • Consumer Electronics: In devices such as televisions and audio systems, the UCC3889D helps to convert AC to DC with high efficiency, ensuring reliable device operation and energy savings.
  • Power Tools: Utilized in the charging systems of cordless power tools, this IC improves charging efficiency and battery management for better durability and longer battery life.
  • LED Lighting: The UCC3889D is used in LED drivers for both residential and commercial lighting systems to provide stable and efficient power conversion, enhancing the lifespan and performance of LED setups.
  • Smart Home Appliances: In appliances like smart thermostats and security systems, the chip ensures stable power supply and operation, crucial for maintaining continuous and reliable smart home connectivity.
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