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- Manufacturer No：UCC28C40DGK
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UCC28C40DGK
- SKU：1282558
- Description：VOLTAGE-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 25ns -40C~105C TJ Up to 1MHz 18V
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User Guide
UCC28C40DGK Details
VOLTAGE-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 25ns -40C~105C TJ Up to 1MHz 18V
UCC28C40DGK Specification Parameters
- Part Status: Active
- Mounting Type: Surface Mount
- Number of Outputs: 1
- Pbfree Code: yes
- Lead Free: Lead Free
- Number of Pins: 8
- Terminal Position: DUAL
- Packaging: Tube
- Peak Reflow Temperature (Cel): 260
- Input Voltage-Nom: 15V
- Width: 3mm
- Terminal Pitch: 0.65mm
- Nominal Input Voltage: 18V
- Technology: BICMOS
- Output Current: 200mA
- Subcategory: Switching Regulator or Controllers
- Control Mode: VOLTAGE-MODE
- Analog IC - Other Type: SWITCHING CONTROLLER
- Fall Time (Typ): 20 ns
- Rise Time: 25ns
- Thickness: 970μm
- Max Duty Cycle: 100 %
- Operating Temperature: -40°C~105°C TJ
- Topology: Boost, Flyback, Forward Converter
- Additional Feature: ALSO OPERATES IN CURRENT MODE
- Voltage - Supply (Vcc/Vdd): 6.6V~18V
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- ECCN Code: EAR99
- Synchronous Rectifier: No
- JESD-609 Code: e4
- Number of Terminations: 8
- Factory Lead Time: 8 Weeks
- Terminal Form: GULL WING
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Length: 3mm
- Output Configuration: Positive
- Output Voltage: 18V
- Moisture Sensitivity Level (MSL): 2 (1 Year)
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Control Technique: PULSE WIDTH MODULATION
- Frequency: 1MHz
- Package / Case: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Output Type: Transistor Driver
- Height: 1.07mm
- Function: Step-Up, Step-Up/Step-Down
- Control Features: Frequency Control
- Duty Cycle (Max): 96%
- Switcher Configuration: BUCK-BOOST
- Frequency - Switching: Up to 1MHz
- Weight: 25.996513mg
- Base Part Number: UCC28C40
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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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