Texas Instruments UC3527AN

Name: UC3527AN
Brand: Texas Instruments
SKU: 4550520-UC3527AN
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3527AN

Manufacturer:: Texas Instruments

Ventron No:: 4550520-UC3527AN

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

ECAD Model:

Datasheet:: uc3527a

Specifications

Texas Instruments UC3527AN technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3527AN.

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
UC3527
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
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
5.08mm
Length
19.3mm
Width
6.35mm
Thickness
3.9mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC3527AN Overview
The manufacturer of this component is Texas Instruments. It is a type of power management integrated circuit (PMIC) that falls under the category of voltage regulators and DC DC switching controllers. The chip is designed to be mounted through holes and is compliant with lead-free regulations. It is currently in active production and has a dual terminal position. Its function is to regulate voltage, specifically for step-up, step-down, and step-up/step-down purposes. The chip has 2 outputs and can operate within a voltage supply range of 8V to 35V. Its switching frequency ranges from 100Hz to 400kHz and it utilizes pulse width modulation as its control technique. Additionally, it features a synchronous rectifier.

UC3527AN Features
Transistor Driver Outputs
Switching Frequency: 100Hz~400kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3527AN Applications
There are a lot of Texas Instruments UC3527AN DC to DC converter applications.

Communication system
Photovoltaic power
Direct power supply system
Computer-related products
Industrial controllers
Access control systems
Various precision measuring detectors
Various precision measuring instruments
Computer application technology
Industrial robots

UC3527AN More Descriptions

Enhanced 35V, Dual 0.4A 400KHz PWM controller with high output when off, 0C to 70C 16-PDIP 0 to 70
Voltage Mode PWM Controller 400mA 400kHz 16-Pin PDIP Tube
egulating Pulse Width Modulators 16-PDIP 0 to 70
PWM Power Supply Controllers Regulating Pulse Width Modulator
IC REG CTRLR MULT TOPOLOGY 16DIP
French Electronic Distributor since 1988
UC3527 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 50ns 100mA 1.053808g 18V

Certification