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UC3845DTRG4123
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  • 1000 $0.529 $529
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UC3845DTRG4
  • Manufacturer No:
    UC3845DTRG4
  • Manufacturer:
    Texas Instruments
  • Category:
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Datasheet:
    UC3845DTRG4
  • SKU:
    1279735
  • Description:
    UC3845 Buck Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 122.413241mg 13.5V

UC3845DTRG4 Details

UC3845 Buck Boost Flyback Forward Converter Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 122.413241mg 13.5V

UC3845DTRG4 Specification Parameters

  • Part Status: Active
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Packaging: Tape & Reel (TR)
  • ECCN Code: EAR99
  • Synchronous Rectifier: No
  • Lead Free: Lead Free
  • Terminal Position: DUAL
  • Terminal Form: GULL WING
  • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
  • Number of Pins: 14
  • Input Voltage-Nom: 15V
  • Output Current: 200mA
  • Operating Temperature: 0°C~70°C TA
  • Supply Current-Max (Isup): 25mA
  • Control Mode: CURRENT-MODE
  • Thickness: 1.58mm
  • Lifecycle Status: ACTIVE (Last Updated: 6 days ago)
  • Output Type: Transistor Driver
  • Fall Time (Typ): 50 ns
  • Output Voltage: 13.5V
  • Control Features: Frequency Control
  • Max Duty Cycle: 50 %
  • Switcher Configuration: BUCK-BOOST
  • Weight: 122.413241mg
  • Topology: Buck, Boost, Flyback, Forward Converter
  • Base Part Number: UC3845
  • RoHS Status: ROHS3 Compliant
  • Mounting Type: Surface Mount
  • Number of Outputs: 1
  • Pbfree Code: yes
  • Surface Mount: YES
  • JESD-609 Code: e4
  • Factory Lead Time: 6 Weeks
  • Peak Reflow Temperature (Cel): 260
  • Number of Terminations: 14
  • Nominal Input Voltage: 25V
  • Technology: BIPOLAR
  • Height: 1.75mm
  • Control Technique: PULSE WIDTH MODULATION
  • Subcategory: Switching Regulator or Controllers
  • Width: 3.91mm
  • Analog IC - Other Type: SWITCHING CONTROLLER
  • Package / Case: 14-SOIC (0.154, 3.90mm Width)
  • Length: 8.65mm
  • Rise Time: 50 ns
  • Frequency - Switching: 500kHz
  • Output Configuration: Positive, Isolation Capable
  • Function: Step-Up, Step-Down, Step-Up/Step-Down
  • Frequency: 450kHz
  • Duty Cycle (Max): 48%
  • Voltage - Supply (Vcc/Vdd): 12V~28V

Texas Instruments — Manufacturer Introduction

Texas Instruments
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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