UCC2581DTR

UCC2581DTR

Part Number:
UCC2581DTR
Manufacturer:
Ventron No:
4550474-UCC2581DTR
Description:
IC REG CTRLR MULT TOP 14SOIC
ECAD Model:
Datasheet:
ucc2581

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Specifications
UCC2581DTR technical specifications, attributes, parameters and parts with similar specifications to UCC2581DTR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 1 day ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    14
  • Weight
    122.413241mg
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tape & Reel (TR)
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    14
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BICMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage
    4V
  • Frequency
    100kHz
  • Base Part Number
    UCC2581
  • Function
    Step-Up, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    600mV
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    10V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive, Isolation Capable
  • Output Current
    100mA
  • Voltage - Supply (Vcc/Vdd)
    6.8V~15V
  • Control Features
    Current Limit, Enable, Frequency Control, Soft Start
  • Input Voltage (Min)
    7.4V
  • Topology
    Boost, Flyback, Forward Converter
  • Control Mode
    VOLTAGE-MODE
  • Frequency - Switching
    Up to 100kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    20ns
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    20 ns
  • Switcher Configuration
    SINGLE
  • Max Duty Cycle
    84 %
  • Clock Sync
    Yes
  • Height
    1.75mm
  • Length
    8.65mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UCC2581DTR Overview
The Texas Instruments brand offers a variety of electronic components, including the PMIC - Voltage Regulators - DC DC Switching Controllers chip. This chip falls under the PMIC - Voltage Regulators - DC DC Switching Controllers category and has an ACTIVE lifecycle status, with the last update being 1 day ago. It is designed for surface mount installation and is currently in an Active part status. With a frequency of 100kHz, it has an input voltage-nom of 10V and a voltage supply range of 6.8V~15V. The chip does not have a synchronous rectifier, but it does have clock synchronization capabilities. In terms of size, it has a height of 1.75mm and a thickness of 1.58mm.

UCC2581DTR Features
Transistor Driver Outputs
Switching Frequency: Up to 100kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 84 %
Frequency: 100kHz

UCC2581DTR Applications
There are a lot of Texas Instruments UCC2581DTR DC to DC converter applications.

Low output voltage switching power supply circuits
Electric heating, lighting
Automatic testing equipment
Flaw detection equipment
Fire elevators
Product testing
Surface processing equipment
Various precision measuring detectors
Injection molding machinery
Printing equipment
UCC2581DTR More Descriptions
15V, 1A Micropower voltage mode PWM controller, -40C to 85C 14-SOIC -40 to 85
Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC T/R
1 A SWITCHING CONTROLLER 21 kHz SWITCHING FREQ-MAX PDSO14
PWM Power Supply Controllers Voltage-Mode PWM Micropower
UCC2581 Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 20ns 100mA 122.413241mg 600mV
UCC2581 MICROPOWER VOLTAGE MODE
Pulse Width Modulation (PWM) Controller IC; Frequency:100kHz; Power Dissipation, Pd:650mW; No. of Pins:14; Operating Temperature Range:-40°C to 85°C; Control Mode:Voltage; Leaded Process Compatible:Yes; Number of PWM Outputs:1 ;RoHS Compliant: Yes
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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