Texas Instruments UC3525BN

Name: UC3525BN
Brand: Texas Instruments
SKU: 3287847-UC3525BN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3525BN

Manufacturer:: Texas Instruments

Ventron No:: 3287847-UC3525BN

Description:: Enhanced 35V, Dual 0.4A 400KHz PWM controller with Low output when off, 0C to 70C

ECAD Model:

Datasheet:: uc3525b

Specifications

Texas Instruments UC3525BN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3525BN.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Mounting Type
Through Hole
Package / Case
16-DIP (0.300, 7.62mm)
Surface Mount
NO
Number of Pins
16
Weight
1.053808g
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
16
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
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
Quiescent Current
14mA
Control Features
Dead Time Control, Frequency Control, Ramp, 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
5.08mm
Length
19.3mm
Width
6.35mm
Thickness
3.9mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC3525BN Overview
The product being offered is a 16-pin active transistor driver with a moisture sensitivity level of 1 (unlimited). This switching controller is designed for voltage-mode control and has a quiescent current of 14mA. With a rise time of 100ns and a maximum duty cycle of 50%, it provides efficient and reliable performance. Measuring at a height of 5.08mm, this product is compact and ideal for various applications. Its output type is specifically designed for analog integrated circuits, making it versatile and suitable for a wide range of electronic devices. With these specifications, this product is a top choice for professionals in the industry.

UC3525BN Features
Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Dead Time Control, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3525BN Applications
There are a lot of Texas Instruments UC3525BN DC to DC converter applications.

Geothermal power
Servo drive system
Low output voltage switching power supply circuits
Energy management systems
Ball screw pair
Wide-range voltage regulation circuits
Printing equipment
Scientific testing
Combined machine tools
Telecommunications equipment

UC3525BN More Descriptions

Enhanced 35V, Dual 0.4A 400KHz PWM controller with Low output when off, 0C to 70C 16-PDIP 0 to 70
UC3525 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 100mA 1.053808g 18V
Pulse Width Modulation (PWM) Controller IC; Output Current Max:500mA; Frequency:450kHz; Supply Voltage Min:8V; No. of Pins:16; Operating Temperature Range:0°C to 70°C; Control Mode:Voltage; Leaded Process Compatible:Yes ;RoHS Compliant: Yes

Certification