Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers > UCC25702DTR
UCC25702DTR

Texas Instruments UCC25702DTR

Part Number:
UCC25702DTR
Manufacturer:
Texas Instruments
Ventron No:
3752319-UCC25702DTR
Description:
15V VCC, 1A Driver single ended 700KHz voltage mode PWM controller with 9.6V/8.8V UVLO, -40C to 85C
ECAD Model:
Datasheet:
ucc25702

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Overview
Description
The UCC35701/UCC35702 family of pulse width modulators is designed for isolated switching power supplies using primary side control. They are suitable for both off-line applications and DC/DC converter designs, such as in distributed power system architectures or telecom power sources.

Features
700kHz operation
Integrated oscillator/voltage feedforward compensation
Accurate duty cycle limit
Accurate volt-second clamp
Optocoupler interface
Fault counting shutdown
Fault latch off or automatic shutdown
Soft stop optimized for synchronous rectification
1A peak gate drive output
130μA start-up current
750μA operating current

Applications
Isolated switching power supplies
Off-line applications
DC/DC converters
Distributed power system architectures
Telecom power sources
Specifications
Texas Instruments UCC25702DTR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC25702DTR.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 2 days ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • 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)
    1 (Unlimited)
  • 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
    11V
  • Frequency
    700kHz
  • Base Part Number
    UCC25702
  • Function
    Step-Up, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    400mV
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    11V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive, Isolation Capable
  • Output Current
    100mA
  • Voltage - Supply (Vcc/Vdd)
    8.8V~15V
  • Control Features
    Current Limit, Frequency Control, Sequencing, Soft Start
  • Input Voltage (Min)
    9.6V
  • Topology
    Boost, Flyback, Forward Converter
  • Control Mode
    VOLTAGE-MODE
  • Frequency - Switching
    100kHz
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    20ns
  • Supply Current-Max (Isup)
    20mA
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    20 ns
  • Switcher Configuration
    SINGLE
  • Max Duty Cycle
    99 %
  • Clock Sync
    Yes
  • Height
    1.75mm
  • Length
    8.65mm
  • Width
    3.91mm
  • Thickness
    1.58mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
Popular Search Part Number Related Keywords Search Tags

Latest News

  • 02 January 2024

    ADE7953ACPZ Price, Advantages and Disadvantages, Application Fields and More

    Ⅰ. ADE7953ACPZ descriptionⅡ. Technical parameters of ADE7953ACPZⅢ. Price and inventory of ADE7953ACPZⅣ. What are the advantages and disadvantages of ADE7953ACPZ?Ⅴ. Circuit diagram of ADE7953ACPZⅥ. How does ADE7953ACPZ achieve...
  • 03 January 2024

    Application Guide for LL4148 Small Signal Diode

    Ⅰ. Overview of LL4148Ⅱ. Working principle of LL4148 diodeⅢ. Technical parameters of LL4148 diodeⅣ. Electrical characteristics of LL4148 diodeⅤ. Where is LL4148 diode used?Ⅵ. What is the difference between LL4148...
  • 03 January 2024

    Exploring the 2SK2225 Transistor's Capabilities

    Ⅰ. Introduction to 2SK2225Ⅱ. Specifications of 2SK2225Ⅲ. The manufacturer of 2SK2225Ⅳ. Absolute maximum ratings of 2SK2225Ⅴ. How to use 2SK2225?Ⅵ. Where is 2SK2225 used?Ⅶ. How to improve the...
  • 04 January 2024

    ULN2003ADR: A Powerful Chip that Drives High Current Loads

    Ⅰ. ULN2003ADR descriptionⅡ. Symbol, footprint and pin configuration of ULN2003ADRⅢ. Specifications of ULN2003ADRⅣ. What are the application fields of ULN2003ADR?Ⅴ. Simplified block diagram of ULN2003ADRⅥ. How to correctly...
  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.