UC1842AY

Microsemi Corporation UC1842AY

Part Number:
UC1842AY
Manufacturer:
Microsemi Corporation
Ventron No:
4547169-UC1842AY
Description:
IC PWM CTRLR CURR MODE 8CDIP
ECAD Model:
Datasheet:
UC1842AY

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Specifications
Microsemi Corporation UC1842AY technical specifications, attributes, parameters and parts with similar specifications to Microsemi Corporation UC1842AY.
  • Factory Lead Time
    10 Weeks
  • Lifecycle Status
    IN PRODUCTION (Last Updated: 1 month ago)
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    CDIP
  • Number of Pins
    8
  • Supplier Device Package
    8-CDIP
  • Operating Temperature
    -55°C~125°C TA
  • Packaging
    Tube
  • Published
    1997
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Max Operating Temperature
    125°C
  • Min Operating Temperature
    -55°C
  • Function
    Step-Up, Step-Down, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    13.5V
  • Output Type
    Transistor Driver
  • Max Supply Voltage
    30V
  • Output Configuration
    Positive
  • Voltage - Supply (Vcc/Vdd)
    10V~30V
  • Control Features
    Frequency Control
  • Topology
    Boost, Buck, Flyback, Forward
  • Frequency - Switching
    Up to 500kHz
  • Rise Time
    50ns
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    50 ns
  • Max Duty Cycle
    100 %
  • Duty Cycle (Max)
    96%
  • Clock Sync
    No
  • Output Phases
    1
  • Radiation Hardening
    No
  • RoHS Status
    Non-RoHS Compliant
Description
UC1842AY Overview
This particular component is manufactured by Microsemi Corporation and falls under the category of PMIC - AC DC Converters, Offline Switchers. It is a chip designed for power management and conversion, specifically for offline switching applications. The mounting style is Through Hole and the package or case type is CDIP. This specific model was released in 1997 and can operate at a maximum temperature of 125°C and a minimum temperature of -55°C. The rise time for this chip is 50 nanoseconds and the fall time is also 50 nanoseconds. It has a maximum duty cycle of 100%, meaning it can operate continuously without interruption. This chip does not have clock synchronization capabilities and is not designed for radiation hardening.

UC1842AY Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
Max Duty Cycle: 100 %

UC1842AY Applications
There are a lot of Microchip Technology UC1842AY DC to DC converter applications.

ATMs
Cutting machine tools
Surface processing equipment
Printing
Grinders
Digital precision reference circuits
Driver circuits
Wind power
Computer rooms
Remotely powered electric motors
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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