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Inventory:12965
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  • Manufacturer No:
    UCC39421N
  • Manufacturer:
    Texas Instruments
  • Category:
    PMIC - Voltage Regulators - DC DC Switching Controllers
  • Datasheet:
    UCC39421N
  • SKU:
    1197625
  • Description:
    Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 16-PDIP

UCC39421N Details

Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 16-PDIP

UCC39421N Specification Parameters

  • RoHS Status: ROHS3 Compliant
  • Mount: Through Hole
  • ECCN Code: EAR99
  • Radiation Hardening: No
  • Terminal Position: DUAL
  • Synchronous Rectifier: Yes
  • Number of Pins: 16
  • Terminal Pitch: 2.54mm
  • Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
  • Min Input Voltage: 1.8V
  • Output Configuration: Positive
  • Width: 6.35mm
  • Technology: BICMOS
  • Height: 4.57mm
  • Control Technique: PULSE WIDTH MODULATION
  • Output Voltage: 8V
  • Max Output Voltage: 8V
  • Control Mode: VOLTAGE-MODE
  • Output Type: Transistor Driver
  • Package / Case: 16-DIP (0.300, 7.62mm)
  • Function: Step-Up, Step-Up/Step-Down
  • Weight: 1.053808g
  • Frequency - Switching: 150kHz~1.2MHz
  • Additional Feature: CONFIGURABLE PEAK CURRENT MODE; PROGRAMMABLE PFM TECHNIQUE
  • Base Part Number: UCC39421
  • Mounting Type: Through Hole
  • Number of Outputs: 1
  • Pbfree Code: yes
  • JESD-609 Code: e4
  • Packaging: Tube
  • Lead Free: Contains Lead
  • Number of Terminations: 16
  • Min Output Voltage: 2.5V
  • Input Voltage-Nom: 3V
  • Switcher Configuration: SINGLE
  • Part Status: Discontinued
  • Moisture Sensitivity Level (MSL): 2 (1 Year)
  • Duty Cycle (Max): 88%
  • Operating Temperature: 0°C~70°C TA
  • Subcategory: Switching Regulator or Controllers
  • Operating Supply Voltage: 8V
  • Max Input Voltage: 8V
  • Analog IC - Other Type: SWITCHING CONTROLLER
  • Frequency: 2MHz
  • Length: 19.3mm
  • Topology: Boost, Flyback, SEPIC
  • Voltage - Supply (Vcc/Vdd): 1.8V~8V
  • Control Features: Enable, Frequency Control, Low Battery, Reset
  • Output Current-Max: 0.00065A

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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