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- Manufacturer No：UC2856DW
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC2856DW
- SKU：1289504
- Description：UC2856 Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 40ns 500mA 473.692182mg 13.1V
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User Guide
UC2856DW Details
UC2856 Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 40ns 500mA 473.692182mg 13.1V
UC2856DW 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
- Max Power Dissipation: 1W
- Operating Temperature: -40°C~85°C TA
- Input Voltage-Nom: 15V
- Moisture Sensitivity Level (MSL): 2 (1 Year)
- Nominal Input Voltage: 40V
- Width: 7.5mm
- Lifecycle Status: ACTIVE (Last Updated: 5 days ago)
- Control Mode: CURRENT-MODE
- Height: 2.65mm
- Output Type: Transistor Driver
- Thickness: 2.35mm
- Fall Time (Typ): 40 ns
- Frequency - Switching: 200kHz
- Max Duty Cycle: 50 %
- Weight: 473.692182mg
- Topology: Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Duty Cycle (Max): 47%
- 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)
- Supply Voltage: 15V
- Output Configuration: Positive
- Technology: BICMOS
- Output Current: 500mA
- Control Technique: PULSE WIDTH MODULATION
- Subcategory: Switching Regulator or Controllers
- Frequency: 1MHz
- Analog IC - Other Type: SWITCHING CONTROLLER
- Length: 10.3mm
- Package / Case: 16-SOIC (0.295, 7.50mm Width)
- Rise Time: 40 ns
- Function: Step-Up, Step-Up/Step-Down
- Control Features: Enable, Frequency Control, Soft Start
- Voltage - Supply (Vcc/Vdd): 7V~40V
- Output Voltage: 13.1V
- Base Part Number: UC2856
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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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