Texas Instruments UC3526N

Name: UC3526N
Brand: Texas Instruments
SKU: 3287156-UC3526N
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3526N

Manufacturer:: Texas Instruments

Ventron No:: 3287156-UC3526N

Description:: 35V, Dual 0.1A 400KHz PWM controller with 0C to 70C

ECAD Model:

Datasheet:: uc3526

Specifications

Texas Instruments UC3526N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3526N.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
18-DIP (0.300, 7.62mm)
Number of Pins
18
Weight
1.206102g
Operating Temperature
0°C~70°C TA
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
18
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Frequency
400kHz
Base Part Number
UC3526
Function
Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs
2
Output Voltage
13V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
100mA
Voltage - Supply (Vcc/Vdd)
8V~35V
Quiescent Current
14mA
Control Features
Enable, Frequency Control, Reset, Soft Start
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode
VOLTAGE-MODE
Frequency - Switching
1Hz~400kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
300ns
Synchronous Rectifier
Yes
Fall Time (Typ)
100 ns
Nominal Input Voltage
35V
Max Duty Cycle
50 %
Duty Cycle (Max)
49%
Output Phases
1
Height
5.08mm
Length
22.48mm
Width
6.35mm
Thickness
4.57mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC3526N Overview
The device has 18 pins and can operate within a temperature range of 0°C to 70°C. The terminal finish is made of Nickel, Palladium, and Gold, providing durability and stability. With a voltage supply of 8V to 35V, it has a wide range of applications. The control features include enable, frequency control, reset, and soft start, giving users more flexibility and control. The frequency switching range is from 1Hz to 400kHz, making it suitable for various frequency requirements. The device has a fall time of 100ns and a maximum duty cycle of 49%, ensuring efficient and accurate operations. Its compact size of 22.48mm in length and 4.57mm in thickness makes it easy to integrate into different systems.

UC3526N Features
Transistor Driver Outputs
Switching Frequency: 1Hz~400kHz
Enable, Frequency Control, Reset, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 400kHz

UC3526N Applications
There are a lot of Texas Instruments UC3526N DC to DC converter applications.

Combined machine tools
Magnetohydrodynamic power
Imported equipment
Die casting equipment
Injection molding machinery
Nuclear power plants
Grinders
Smoke prevention equipment
Telecommunications equipment
Motor controller circuits

UC3526N More Descriptions

35V, Dual 0.1A 400KHz PWM controller with 0C to 70C 18-PDIP 0 to 70
Ic, Pwm Controller, 3526, Pdip18; Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |TEXAS INSTRUMENTS UC3526N
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French Electronic Distributor since 1988
UC3526 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 100ns 100mA 1.206102g 13V

Certification