UC3854QTR

Part Number:: UC3854QTR

Manufacturer:

Ventron No:: 4547878-UC3854QTR

Description:: IC PFC CTRLR AVERAGE CURR 20PLCC

ECAD Model:

Datasheet:: UC1854, UC2854, UC3854

Specifications

UC3854QTR technical specifications, attributes, parameters and parts with similar specifications to UC3854QTR.

Mounting Type
Surface Mount
Package / Case
20-LCC (J-Lead)
Surface Mount
YES
Number of Pins
20
Operating Temperature
0°C~70°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
HTS Code
8542.39.00.01
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Voltage - Supply
14.5V~30V
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
1.27mm
Frequency
200kHz
Base Part Number
UC3854
Pin Count
20
Input Voltage-Nom
18V
Analog IC - Other Type
POWER FACTOR CONTROLLER
Nominal Supply Current
10mA
Input Voltage (Min)
15V
Output Current-Max
1.5A
Input Voltage (Max)
35V
Control Technique
PULSE WIDTH MODULATION
Switcher Configuration
BOOST
Mode
Average Current
Current - Startup
1.5mA
Height Seated (Max)
4.57mm
Length
8.965mm
Width
8.965mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC3854QTR Overview
Surface Mount is a type of electronic component that is commonly used in circuit boards. It is designed to be mounted directly onto the surface of a PCB, making it easier and more efficient to assemble and solder. The YES designation indicates that this particular component is compliant with the Joint Electron Device Engineering Council's JESD-609 code, which sets standards for the handling and packaging of electronic components. The component is also classified as EAR99, meaning that it is not subject to export controls. Its terminal finish is Matte Tin (Sn), a common type of plating used to protect the component from corrosion. The technology used in this component is BIPOLAR, which refers to the type of transistor used in its construction. Its terminal position is QUAD, meaning that it has four terminals. This component has one function, which is to control power factor. It operates at a frequency of 200kHz, making it suitable for high-speed applications. Finally, its height when seated is 4.57mm, making it a relatively compact component.

UC3854QTR Features

UC3854QTR Applications
There are a lot of Texas Instruments UC3854QTR PFC PMICs applications.

CAV (Connected and Automated Vehicle)
Wireless charge devices
Analog control systems
RF (Radio Frequency)
SoC
Portable medical devices
Noise filters
Medical Applications: Diagnostics and Imaging
Position detection
Disk drivers

UC3854QTR More Descriptions

Surface Mount Obsolete ROHS3Compliant Average Current PFC IC Average Current 0C~70C 1.5mA 200kHz 14.5V~30V
Power Factor Correction PREREGUL 1.5mA 118KHz 20-Pin PLCC T/R
Power Factor Correction (PFC) ICs High Power-Factor Preregulator
High Power Factor Preregulator 20-PLCC 0 to 70
IC PFC CTRLR AVERAGE CURR 20PLCC
Power Factor Controller IC; Frequency:0.2MHz; Supply Voltage Max:30V; Package/Case:20-PLCC; No. of Pins:20; Operating Temperature Range:0°C to 70°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes

Certification