UC3855AN

Part Number:: UC3855AN

Manufacturer:

Ventron No:: 4547811-UC3855AN

Description:: IC PFC CTRLR AVERAGE CURR 20DIP

ECAD Model:

Datasheet:: UC2855A,B, 3855A,B

Specifications

UC3855AN technical specifications, attributes, parameters and parts with similar specifications to UC3855AN.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
20-DIP (0.300, 7.62mm)
Number of Pins
20
Operating Temperature
0°C~70°C
Packaging
Tube
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Voltage - Supply
15.5V~20V
Terminal Position
DUAL
Number of Functions
1
Terminal Pitch
2.54mm
Frequency
500kHz
Base Part Number
UC3855
Pin Count
20
Number of Outputs
1
Input Voltage-Nom
18V
Analog IC - Other Type
POWER FACTOR CONTROLLER
Max Supply Current
25mA
Input Voltage (Max)
35V
Control Technique
PULSE WIDTH MODULATION
Switcher Configuration
BOOST
Mode
Average Current
Current - Startup
150μA
Height
4.57mm
Length
24.33mm
Width
6.35mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

UC3855AN Overview
The product operates within a temperature range of 0°C to 70°C and is classified under JESD-609 Code e4. The terminal finish is Nickel/Palladium/Gold (Ni/Pd/Au) and the terminal pitch is 2.54mm. The base part number is UC3855 and the switcher configuration is BOOST. The mode of operation is Average Current and the startup current is 150μA. The height of the product is 4.57mm and it does not have radiation hardening capabilities.

UC3855AN Features

UC3855AN Applications
There are a lot of Texas Instruments UC3855AN PFC PMICs applications.

Switching regulator
Voltage tracker protection circuits
Telecom and datacom applications
Embedded systems
VCO (Voltage-Controlled Oscillator)
Solar inverters
Decoupling circuit
Pumps
Measurement and control euipment
High Speed/High Precision Data Converters

UC3855AN More Descriptions

High Performance Power Factor Preregulator 20-PDIP 0 to 70
Power Factor Correction PREREGUL 0.15mA 230KHz 20-Pin PDIP Tube
Through Hole Obsolete ROHS3Compliant BIPOLAR PFC IC Average Current 0C~70C 4.57mm 150muA 500kHz
Ic, Pfc Pre-Regulator, 35V, 20-Dip
IC PFC CTR AV CURR 500KHZ 20DIP
IC PFC CTRLR AVERAGE CURR 20DIP

Certification