UCC3804N

Texas Instruments UCC3804N

Part Number:
UCC3804N
Manufacturer:
Texas Instruments
Ventron No:
3246870-UCC3804N
Description:
12V, 1A low power BICMOS 1MHz current mode PWM with 12.5V/8.3V UVLO and 50% duty cycle, 0C to 70C
ECAD Model:
Datasheet:
ucc3804

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Specifications
Texas Instruments UCC3804N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC3804N.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 day ago)
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    8-DIP (0.300, 7.62mm)
  • Number of Pins
    8
  • Weight
    523.190449mg
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • Tolerance
    1.5%
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Switching Regulator or Controllers
  • Max Power Dissipation
    1W
  • Technology
    BICMOS
  • Terminal Position
    DUAL
  • Number of Functions
    1
  • Supply Voltage
    10V
  • Terminal Pitch
    2.54mm
  • Frequency
    1MHz
  • Base Part Number
    UCC3804
  • Pin Count
    8
  • Number of Outputs
    1
  • Output Voltage
    5.075V
  • Input Voltage-Nom
    10V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Nominal Supply Current
    500μA
  • Power Dissipation
    1W
  • Output Current
    1A
  • Voltage - Supply (Vcc/Vdd)
    8.3V~12V
  • Control Features
    Frequency Control
  • Input Voltage (Min)
    9V
  • Topology
    Boost, Buck, Flyback, Forward
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    Up to 1MHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Reference Voltage
    5V
  • Rise Time
    41ns
  • Supply Current-Max (Isup)
    25mA
  • Fall Time (Typ)
    44 ns
  • Switcher Configuration
    SINGLE
  • Internal Switch(s)
    No
  • Fault Protection
    Current Limiting
  • Max Duty Cycle
    50 %
  • Duty Cycle
    49%
  • Voltage - Start Up
    12.5V
  • Height
    5.08mm
  • Length
    9.81mm
  • Width
    6.35mm
  • Thickness
    3.9mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UCC3804N Overview
There is a ac to dc converter embedded in package 8-DIP (0.300, 7.62mm) .There is a AC/DC power converter of Tube available.There is a AC/DC converter mounted in the way of Through Hole .It is recommended that the ac dc converter be operated at a temperature of -40°C~85°C TA in order to ensure its performance.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.At this point, the switching frequency reaches Up to 1MHz .A range of 8.3V~12V supply voltages (Vcc/Vdd) can be used.As a result, it has had 8 terminations.The ac/dc converter has a total of 8 pins.The pins of the ac-dc converter total to 8 .The ac dc converters is suitable for mounting by Through Hole .Similar acdc converters can be found using the UCC3804 family.AC to DC converter is necessary to run 1 outputs.The ac to dc conversions are included in Switching Regulator or Controllers .AC to DC converter is set to 1A for the output current.There is 5.075V output voltage from this AC/DC converter.High efficiency can be achieved when AC to DC converters frequency is set to 1MHz .In the following link, you will find the REACH SVHC standard: No SVHC .In all situations, this AC to DC converter should be set to 10V .

UCC3804N Features
Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at Up to 1MHz
With 8 pins
Output Current at 1A

UCC3804N Applications
There are a lot of Texas Instruments UCC3804N AC DC Converters applications.

Battery Chargers
Cleaners
Adapter/Charger for Cordless Phones
Air conditioners
Remotely-controlled appliances
Power adapters for network devices
Open Frame Switching Power Supply
Adapter for ADSL
Portable audio
Shaver Charger
UCC3804N More Descriptions
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
TEXAS INSTRUMENTS UCC3804NCurrent Mode PWM, 10V-0V supply, 1 MHz, 5.075V/1A out, DIP-8
Current Mode PWM Controller -0.1V to 11V 1000kHz Automotive 8-Pin PDIP Tube
; Controller Type:PWM; Output Current Max:1A; Output Type:Totem-Pole; Input Current:0.5mA; Output Energy Per Cycle:20µJ; Frequency:1MHz; Power Dissipation, Pd:1W; Supply Voltage Min:10V; Termination Type:Through Hole; No. of Pins:8 ;RoHS Compliant: Yes
BICMOS CURRENT MODE PWM, 3804, DIP8; Primary Input Voltage:10V; No. of Outputs:1; Output Voltage:5.075V; Output Current:1A; Voltage Regulator Case Style:DIP; No. of Pins:8; Operating Temperature Range:0°C to 70°C; Base Number:3804; Frequency:1MHz; IC Generic Number:3804; IC Temperature Range:Commercial; Input Voltage Max:2.56V; Logic Function Number:3804; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Voltage Max:5.075V; Package / Case:DIP; Power Dissipation Pd:1W; Supply Voltage Max:12V; Termination Type:Through Hole; Turn Off Threshold Voltage:8.3V; Turn On Threshold Voltage:12.5V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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