UCC28521DWG4

Part Number:: UCC28521DWG4

Manufacturer:

Ventron No:: 4547824-UCC28521DWG4

Description:: IC PFC/PWM COMB CTRLR 20SOIC

ECAD Model:

Datasheet:: UCC28521DWG4

Specifications

UCC28521DWG4 technical specifications, attributes, parameters and parts with similar specifications to UCC28521DWG4.

Package / Case
SOIC
Surface Mount
YES
Number of Pins
20
Weight
500.709277mg
JESD-609 Code
e4
Pbfree Code
yes
Moisture Sensitivity Level (MSL)
1
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature
150°C
Min Operating Temperature
-55°C
Additional Feature
PEAK CURRENT MODE ALSO AVAILABLE
HTS Code
8542.39.00.01
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
1.27mm
Frequency
500kHz
Pin Count
20
Input Voltage-Nom
12V
Temperature Grade
INDUSTRIAL
Max Supply Voltage
18V
Analog IC - Other Type
POWER FACTOR CONTROLLER WITH POST REGULATOR
Input Voltage (Min)
10.6V
Control Mode
CURRENT-MODE
Output Current-Max
3.5A
Frequency - Switching
230kHz
Input Voltage (Max)
15V
Control Technique
PULSE WIDTH MODULATION
Switcher Configuration
BOOST
Height
2.35mm
Length
12.8mm
Width
7.52mm
Radiation Hardening
No
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

UCC28521DWG4 Overview
The PMIC - PFC (Power Factor Correction) chip from Texas Instruments is a surface mount component with 20 pins and 20 terminations. It has a peak reflow temperature of 260°C and operates with an input voltage range of 10.6V to 15V. The chip uses a BOOST switcher configuration and has a switching frequency of 230kHz. Additionally, it is RoHS compliant.

UCC28521DWG4 Features

UCC28521DWG4 Applications
There are a lot of Texas Instruments UCC28521DWG4 PFC PMICs applications.

Arduino servo control
PLL (Phase-Locked Loop)
VCO (Voltage-Controlled Oscillator)
Personal communication device
Decoupling circuit
μC power
Light networks
Transmission
Smart buildings
4WD transfercase

UCC28521DWG4 More Descriptions

Advanced PWM/PFC Combination Controller with TEM/TEM Modulation 20-SOIC -40 to 85
SOIC 8542.39.00.01 BOOST Lead Free power factor correction device 15V 500kHz 3.5A 2.35mm
Power Factor Controller IC; Frequency:0.5MHz; Supply Voltage Max:18V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:-40°C to 85°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes

Certification