UC2844BNG

ON Semiconductor UC2844BNG

Part Number:
UC2844BNG
Manufacturer:
ON Semiconductor
Ventron No:
3246877-UC2844BNG
Description:
IC REG CTRLR PWM CM 8-DIP
ECAD Model:
Datasheet:
UC2844BNG

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Specifications
ON Semiconductor UC2844BNG technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UC2844BNG.
  • Factory Lead Time
    8 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
  • Operating Temperature
    -25°C~85°C TA
  • Packaging
    Tube
  • Published
    1999
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Terminal Finish
    Tin (Sn)
  • Subcategory
    Switching Regulator or Controllers
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Peak Reflow Temperature (Cel)
    260
  • Terminal Pitch
    2.54mm
  • Frequency
    250kHz
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    UC284*B
  • Function
    Step-Up, Step-Up/Step-Down
  • Number of Outputs
    1
  • Output Voltage
    13.4V
  • Output Type
    Transistor Driver
  • Input Voltage-Nom
    15V
  • Analog IC - Other Type
    SWITCHING CONTROLLER
  • Output Configuration
    Positive
  • Power Dissipation
    1.25W
  • Output Current
    12mA
  • Voltage - Supply (Vcc/Vdd)
    10V~36V
  • Max Supply Current
    17mA
  • Control Features
    Frequency Control
  • Topology
    Boost, Flyback
  • Control Mode
    CURRENT-MODE
  • Frequency - Switching
    Up to 500kHz
  • Input Voltage (Max)
    25V
  • Halogen Free
    Halogen Free
  • Control Technique
    PULSE WIDTH MODULATION
  • Rise Time
    50ns
  • Synchronous Rectifier
    No
  • Fall Time (Typ)
    50 ns
  • Switcher Configuration
    SINGLE
  • Max Duty Cycle
    48 %
  • Input Bias Current
    -2μA
  • Height
    4.953mm
  • Length
    10.16mm
  • Width
    7.112mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UC2844BNG Overview
With its 8-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. For 1 outputs, the dc motor controller is appropriate. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) are supported. dc controls with 10V~36V voltage are supplied and operated. Qualified to work in a -25°C~85°C TA dc switcher. The switching controller can be switched at Up to 500kHz. A generalization of dc dc regulator can be made using Through Hole. Frequency Control provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Terminal (s) of the switching converters are designed at the DUAL position. An array of 8 terminations of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Search for "UC284*B" to find other relevant dc to dc converter ics. There are only 8 pins on switching converter. Switching converter is a type of Switching Regulator or Controllers in particular. Statistically, the DC regulator outputs 13.4V voltage. This dc to dc regulator accepts only 25V input voltage at most. It's important to remember that the dc dc regulator's normaloutput current is 12mA, so you should note it down when starting a new project. The maximum duty cycle of this voltage regulator dc to dc is set to 48 % to ensure reliability during power-up and power-down. The Through Hole makes DC switcher suitable for most applications and prototypes. Switching controller operates at 250kHz Hz. Having a current greater than 17mA may result in improper operation and possibly damage to the component.

UC2844BNG Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 250kHz

UC2844BNG Applications
There are a lot of ON Semiconductor UC2844BNG DC to DC converter applications.

Post equipment
Industrial controllers
SMT equipment
Automatic testing equipment
Digital precision reference circuits
Handheld GPS
Lathes
Household control circuits
Constant current circuits
Sink circuits
UC2844BNG More Descriptions
UC2844B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8
Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDIP8
IC REG CTRLR PWM CM 8-DIP / Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube
Pwm Controller, Current Mode, 12 25V, Dip8; Input Voltage:-; Output Voltage:13.4V; Output Current:12Ma; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:Dip; No. Of Pins:8Pins; Frequency:250Khz; Msl:- Rohs Compliant: Yes |Onsemi UC2844BNG
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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