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  • Manufacturer No:
    UC3527BN
  • Manufacturer:
    Texas Instruments
  • Category:
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Datasheet:
    UC3527BN
  • SKU:
    1271998
  • Description:
    Forward Converter, Push-Pull Regulator Positive Output Step-Up/Step-Down - DC-DC Controller IC 16-PDIP

UC3527BN Details

Forward Converter, Push-Pull Regulator Positive Output Step-Up/Step-Down - DC-DC Controller IC 16-PDIP

UC3527BN Specification Parameters

  • Surface Mount: NO
  • Moisture Sensitivity Level (MSL): 1 (Unlimited)
  • Mounting Type: Through Hole
  • ECCN Code: EAR99
  • Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED
  • JESD-609 Code: e4
  • Packaging: Tube
  • Synchronous Rectifier: Yes
  • Qualification Status: Not Qualified
  • Number of Terminations: 16
  • Input Voltage-Nom: 20V
  • Output Voltage: 18V
  • Output Current: 100mA
  • Nominal Input Voltage: 35V
  • Operating Temperature: 0°C~70°C TA
  • Subcategory: Switching Regulator or Controllers
  • Analog IC - Other Type: SWITCHING CONTROLLER
  • Fall Time (Typ): 50 ns
  • Quiescent Current: 14mA
  • Length: 19.3mm
  • Max Duty Cycle: 50 %
  • Frequency: 450kHz
  • Weight: 1.053808g
  • Frequency - Switching: 100Hz~400kHz
  • Base Part Number: UC3527
  • RoHS Status: ROHS3 Compliant
  • Number of Outputs: 2
  • Output Phases: 1
  • Part Status: Obsolete
  • Peak Reflow Temperature (Cel): NOT SPECIFIED
  • Terminal Position: DUAL
  • Pbfree Code: no
  • Lead Free: Contains Lead
  • Number of Pins: 16
  • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
  • Output Configuration: Positive
  • Width: 6.35mm
  • Technology: BIPOLAR
  • Height: 4.57mm
  • Control Technique: PULSE WIDTH MODULATION
  • Control Mode: VOLTAGE-MODE
  • Output Type: Transistor Driver
  • Package / Case: 16-DIP (0.300, 7.62mm)
  • Function: Step-Up/Step-Down
  • Rise Time: 100ns
  • Control Features: Enable, Frequency Control, Soft Start
  • Duty Cycle (Max): 49%
  • Voltage - Supply (Vcc/Vdd): 8V~35V
  • Topology: Forward Converter, Push-Pull

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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