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  • Manufacturer No:
    UC3525ADWG4
  • Manufacturer:
    Texas Instruments
  • Category:
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Datasheet:
    UC3525ADWG4
  • SKU:
    1263699
  • Description:
    VOLTAGE-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 100ns 1W 0C~70C TA 100Hz~400kHz

UC3525ADWG4 Details

VOLTAGE-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 100ns 1W 0C~70C TA 100Hz~400kHz

UC3525ADWG4 Specification Parameters

  • Part Status: Active
  • Number of Outputs: 2
  • Output Phases: 1
  • Pbfree Code: yes
  • Surface Mount: YES
  • JESD-609 Code: e4
  • Factory Lead Time: 6 Weeks
  • Synchronous Rectifier: Yes
  • Number of Terminations: 16
  • REACH SVHC: No SVHC
  • Power Dissipation: 1W
  • Input Voltage-Nom: 20V
  • Output Current: 100mA
  • Technology: BIPOLAR
  • Nominal Input Voltage: 35V
  • Lifecycle Status: ACTIVE (Last Updated: 4 days ago)
  • Subcategory: Switching Regulator or Controllers
  • Control Mode: VOLTAGE-MODE
  • Analog IC - Other Type: SWITCHING CONTROLLER
  • Length: 10.3mm
  • Thickness: 2.35mm
  • Frequency: 500kHz
  • Max Duty Cycle: 50 %
  • Control Features: Enable, Frequency Control, Soft Start
  • Weight: 473.692182mg
  • Topology: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
  • Base Part Number: UC3525
  • RoHS Status: ROHS3 Compliant
  • Mounting Type: Surface Mount
  • ECCN Code: EAR99
  • Radiation Hardening: No
  • Lead Free: Lead Free
  • Terminal Position: DUAL
  • Packaging: Tube
  • Number of Pins: 16
  • Terminal Form: GULL WING
  • Peak Reflow Temperature (Cel): 260
  • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
  • Output Configuration: Positive
  • Moisture Sensitivity Level (MSL): 2 (1 Year)
  • Width: 7.5mm
  • Operating Temperature: 0°C~70°C TA
  • Control Technique: PULSE WIDTH MODULATION
  • Height: 2.65mm
  • Output Voltage: 5.2V
  • Output Type: Transistor Driver
  • Fall Time (Typ): 50 ns
  • Package / Case: 16-SOIC (0.295, 7.50mm Width)
  • Rise Time: 100ns
  • Function: Step-Up, Step-Down, Step-Up/Step-Down
  • Duty Cycle (Max): 49%
  • Voltage - Supply (Vcc/Vdd): 8V~35V
  • Frequency - Switching: 100Hz~400kHz

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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