UC3854N

Texas Instruments UC3854N

Part Number:
UC3854N
Manufacturer:
Texas Instruments
Ventron No:
3742202-UC3854N
Description:
Bipolar CCM PFC controller supporting line freq. across 50Hz-400Hz range, 0°C to 70°C
ECAD Model:
Datasheet:
uc3854

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Specifications
Texas Instruments UC3854N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC3854N.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 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
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    16
  • Termination
    Through Hole
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Switching Regulator or Controllers
  • Max Power Dissipation
    1W
  • Technology
    BIPOLAR
  • Voltage - Supply
    14.5V~30V
  • Terminal Position
    DUAL
  • Number of Functions
    1
  • Supply Voltage
    18V
  • Terminal Pitch
    2.54mm
  • Frequency
    200kHz
  • Base Part Number
    UC3854
  • Pin Count
    16
  • Output Voltage
    6V
  • Max Output Current
    500mA
  • Input Voltage-Nom
    18V
  • Number of Channels
    1
  • Analog IC - Other Type
    POWER FACTOR CONTROLLER
  • Operating Supply Current
    10mA
  • Power Dissipation
    1W
  • Output Current
    1A
  • Max Supply Current
    10mA
  • Max Output Voltage
    18V
  • Max Input Voltage
    30V
  • Control Technique
    PULSE WIDTH MODULATION
  • Nominal Input Voltage
    18V
  • Switcher Configuration
    BOOST
  • Input Current
    10mA
  • Mode
    Average Current
  • Current - Startup
    1.5mA
  • Height
    5.08mm
  • Length
    19.3mm
  • Width
    6.35mm
  • Thickness
    3.9mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UC3854N Overview
As far as packaging is concerned, it comes in a 16-DIP (0.300, 7.62mm) package.The package is designed in the Tube shape.Depending on the device, the mounting type will either be Through Hole or C.14.5V~30V should supply the voltage to it.At 0°C~70°C, the device operates.As well as POWER FACTOR CONTROLLER ICs, the part has other IC types.On the gadget, there are several 16 terminals.The startup current is 1.5mA.The pin number of the component remains 16.There are a number of UC3854s in the device's best feature.There are 16 pins in this board, which make up its sum.As a kind of subclass of Switching Regulator or Controllers, it can be seen as a kind of subclass of Switching Regulator or Controllers.When the frequency is 200kHz, it is still able to maintain good accuracy.It is always necessary to power the component with a 18V volt supply in order for it to operate.At most, it can operate at 10mA degrees Celsius.The gadget's supply current is set to 10mA.6V can operate it.

UC3854N Features

UC3854N Applications
There are a lot of Texas Instruments UC3854N PFC PMICs applications.

Digital TV
Multiple-power supply system
Car lighting
Embedded systems
Decoupling circuit
Portable telephone
Servers
LED lighting
High Speed/High Precision Data Converters
Ethernet condition monitoring vibration sensor
UC3854N More Descriptions
Power Factor Controller, Current-mode, 1.5A, 200kHz Switching Freq-Max, BIPolar, PDIP16
Power Factor Correction Preregulator 118kHz 16-Pin PDIP Tube / IC PFC CTRLR AVERAGE CURR 16DIP
TEXAS INSTRUMENTS UC3854N IC, PFC PRE-REGULATOR, 35V, DIP-16
IC, PFC PRE-REGULATOR, 35V, DIP-16; UVLO:16V; Supply Voltage Min:15V; Max:35V; Startup Current:1.5mA; Operating Current:10mA;
IC, PFC PRE-REGULATOR, 35V, DIP-16; UVLO: 16V; Supply Voltage Min: 15V; Supply Voltage Max: 35V; Startup Current: 1.5mA; Operating Supply Current: 10mA; Controller IC Case Style: DIP; No. of Pins: 16Pins; Duty Cycle (%): 95%; Frequency: 102kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); Base Number: 3854; IC Generic Number: 3854; IC Temperature Range: Commercial; Input Voltage Max: 11V; Logic Function Number: 3854; No. of Outputs: 1Outputs; Operating Temperature Range: 0°C to 70°C; Output Current Max: 3.5A; Output Voltage: 6V; Output Voltage Max: 7.6V; Primary Input Voltage: 18V; Supply Voltage Range: 15V to 35V; Termination Type: Through Hole
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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