Texas Instruments UC3525AQG3

Name: UC3525AQG3
Brand: Texas Instruments
SKU: 3289116-UC3525AQG3
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3525AQG3

Manufacturer:: Texas Instruments

Ventron No:: 3289116-UC3525AQG3

Description:: IC REG CTRLR MULT TOP 20PLCC

ECAD Model:

Datasheet:: UC3525AQG3

Specifications

Texas Instruments UC3525AQG3 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3525AQG3.

Mounting Type
Surface Mount
Package / Case
20-LCC (J-Lead)
Surface Mount
YES
Number of Pins
20
Operating Temperature
0°C~70°C TA
Packaging
Tube
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)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
QUAD
Terminal Form
J BEND
Peak Reflow Temperature (Cel)
260
Frequency
450kHz
Base Part Number
UC3525
Function
Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs
2
Output Voltage
18V
Output Type
Transistor Driver
Input Voltage-Nom
20V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
100mA
Voltage - Supply (Vcc/Vdd)
8V~35V
Control Features
Enable, Frequency Control, Soft Start
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode
VOLTAGE-MODE
Frequency - Switching
100Hz~400kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
100ns
Synchronous Rectifier
Yes
Fall Time (Typ)
50 ns
Nominal Input Voltage
35V
Max Duty Cycle
50 %
Duty Cycle (Max)
49%
Output Phases
1
Height Seated (Max)
4.57mm
Length
8.965mm
Width
8.965mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC3525AQG3 Overview
Surface Mount technology is used to mount electronic components onto a printed circuit board (PCB). In this case, the packaging for the component is a tube. The technology used for this component is bipolar, meaning it uses both positive and negative charges to function. The terminal position is quad, meaning there are four terminals on the component. The frequency of this component is 450kHz, which is the rate at which it operates. The voltage supply for this component is 8V~35V, which is the range of voltage it can handle. It also has control features such as enable, frequency control, and soft start. The control technique used is pulse width modulation, which controls the amount of power delivered to the component. It has one output phase and is not radiation hardened.

UC3525AQG3 Features
Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3525AQG3 Applications
There are a lot of Texas Instruments UC3525AQG3 DC to DC converter applications.

Flexible manufacturing cells
Drilling machines
CNC system
Machining centers
Game consoles
Precision electronic equipment
Hydraulic presses
Automatic testing equipment
Production lines
Smoke exhaust equipment

UC3525AQG3 More Descriptions

Voltage Mode PWM Controller 400mA 400kHz 20-Pin PLCC
UC3525 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e3 DC to DC switching controller 50ns 100mA 8.965mm 18V
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:20; Operating Temperature Range:0°C to 70°C; Control Mode:Voltage; Leaded Process Compatible:Yes; Number of PWM Outputs:2 ;RoHS Compliant: Yes

Certification