UC3845ADM-TR

Microsemi Corporation UC3845ADM-TR

Part Number:
UC3845ADM-TR
Manufacturer:
Microsemi Corporation
Ventron No:
3848380-UC3845ADM-TR
Description:
IC REG CTRLR BUCK/BOOST 8SOIC
ECAD Model:
Datasheet:
UC3845ADM-TR

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Specifications
Microsemi Corporation UC3845ADM-TR technical specifications, attributes, parameters and parts with similar specifications to Microsemi Corporation UC3845ADM-TR.
  • Factory Lead Time
    14 Weeks
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SOIC (0.154, 3.90mm Width)
  • Surface Mount
    YES
  • Number of Pins
    8
  • Operating Temperature
    0°C~70°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    1997
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Discontinued
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    MATTE TIN
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Reflow Temperature-Max (s)
    30
  • Base Part Number
    UC3845
  • Function
    Step-Up, Step-Down
  • Number of Outputs
    1
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    7.6V~30V
  • Topology
    Buck, Boost
  • Control Mode
    CURRENT-MODE
  • Output Current-Max
    1A
  • Frequency - Switching
    500kHz
  • Input Voltage (Max)
    30V
  • Control Technique
    PULSE WIDTH MODULATION
  • Synchronous Rectifier
    Yes
  • Switcher Configuration
    SINGLE
  • Max Duty Cycle
    96 %
  • Duty Cycle (Max)
    48%
  • Clock Sync
    No
  • RoHS Status
    RoHS Compliant
Description
UC3845ADM-TR Overview
This product features an 8-SOIC (0.154, 3.90mm Width) package/case, making it suitable for a variety of applications. With a surface mount option available, it offers ease of installation and space-saving benefits. The product boasts 8 terminations, providing stable and reliable connections. With a maximum reflow temperature of 30 seconds, it ensures efficient and safe operation. Its output type is a transistor driver, offering versatility for various circuit designs. The output configuration is positive, delivering consistent and accurate results. The control mode is CURRENT-MODE, providing precise control over the output. With a maximum input voltage of 30V, it is suitable for a wide range of power sources. The control technique is PULSE WIDTH MODULATION, ensuring efficient and effective performance. Additionally, it does not require clock synchronization, simplifying the design process.

UC3845ADM-TR Features
Transistor Driver Outputs
Switching Frequency: 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %

UC3845ADM-TR Applications
There are a lot of Microchip Technology UC3845ADM-TR DC to DC converter applications.

Household control circuits
Elevator lighting
Flaw detection equipment
CMM
Access control systems
CNC system
Ball screw pair
Product testing
Automation technology
Laboratories
UC3845ADM-TR More Descriptions
CURRENT-MODE BIPOLAR DUAL Surface Mount DC to DC switching controller 0C~70C TA 500kHz 30V 1A
IC REG CTRLR BUCK/BOOST 8SOIC
IC REG CTRLR PWM CM 8-SOIC
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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