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Inventory:900
  • Qty Unit Price price
  • 1 $2063.52 $2063.52
  • 10 $2043.089 $20430.89
  • 100 $2022.86 $202286
  • 1000 $2002.831 $2002831
  • 10000 $1983 $19830000

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  • Manufacturer No:
    UC3845AN
  • Manufacturer:
    Texas Instruments
  • Category:
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Datasheet:
    UC3845AN
  • SKU:
    1223250
  • Description:
    UC3845 Buck Boost Flyback Forward Converter Tube e4 DC to DC switching controller 50ns 1A 528.605208mg 15V

UC3845AN Details

UC3845 Buck Boost Flyback Forward Converter Tube e4 DC to DC switching controller 50ns 1A 528.605208mg 15V

UC3845AN Specification Parameters

  • Part Status: Active
  • RoHS Status: ROHS3 Compliant
  • Mounting Type: Through Hole
  • Number of Outputs: 1
  • Pbfree Code: yes
  • Lead Free: Lead Free
  • Number of Pins: 8
  • Terminal Position: DUAL
  • Packaging: Tube
  • REACH SVHC: No SVHC
  • Power Dissipation: 1W
  • Max Input Voltage: 25V
  • Output Current: 1A
  • Input Voltage-Nom: 15V
  • Height: 5.08mm
  • Technology: BIPOLAR
  • Operating Temperature: 0°C~70°C TA
  • Control Technique: PULSE WIDTH MODULATION
  • Subcategory: Switching Regulator or Controllers
  • Analog IC - Other Type: SWITCHING CONTROLLER
  • Package / Case: 8-DIP (0.300, 7.62mm)
  • Rise Time: 50 ns
  • Frequency - Switching: 500kHz
  • Input Current: 11mA
  • Output Configuration: Positive, Isolation Capable
  • Function: Step-Up, Step-Down, Step-Up/Step-Down
  • Switcher Configuration: BUCK-BOOST
  • Duty Cycle (Max): 48%
  • Topology: Buck, Boost, Flyback, Forward Converter
  • Base Part Number: UC3845
  • Surface Mount: NO
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Termination: Through Hole
  • ECCN Code: EAR99
  • Synchronous Rectifier: No
  • JESD-609 Code: e4
  • Number of Terminations: 8
  • Factory Lead Time: 6 Weeks
  • Terminal Pitch: 2.54mm
  • Max Power Dissipation: 1W
  • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
  • Max Output Current: 1A
  • Output Voltage: 15V
  • Nominal Input Voltage: 15V
  • Width: 6.35mm
  • Thickness: 3.9mm
  • Lifecycle Status: ACTIVE (Last Updated: 2 days ago)
  • Supply Current-Max (Isup): 25mA
  • Control Mode: CURRENT-MODE
  • Output Type: Transistor Driver
  • Fall Time (Typ): 50 ns
  • Supply Voltage: 11V
  • Quiescent Current: 11mA
  • Control Features: Frequency Control
  • Max Duty Cycle: 50 %
  • Length: 9.81mm
  • Frequency: 450kHz
  • Voltage - Supply (Vcc/Vdd): 7.6V~30V
  • Weight: 528.605208mg

Texas Instruments — Manufacturer Introduction

Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing. Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide. After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.

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