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- Manufacturer No：UC2856N
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC2856N
- SKU：1295224
- Description：Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 16-PDIP
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User Guide
UC2856N Details
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down - DC-DC Controller IC 16-PDIP
UC2856N Specification Parameters
- Part Status: Active
- RoHS Status: ROHS3 Compliant
- Number of Outputs: 2
- Output Phases: 1
- Pbfree Code: yes
- Lead Free: Lead Free
- Terminal Position: DUAL
- Packaging: Tube
- Number of Pins: 16
- REACH SVHC: No SVHC
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage: 15V
- Height: 5.08mm
- Width: 6.35mm
- Nominal Input Voltage: 40V
- Output Current: 200mA
- Lifecycle Status: ACTIVE (Last Updated: 5 days ago)
- Control Mode: CURRENT-MODE
- Analog IC - Other Type: SWITCHING CONTROLLER
- Package / Case: 16-DIP (0.300, 7.62mm)
- Rise Time: 40 ns
- Length: 19.3mm
- Max Duty Cycle: 50 %
- Weight: 1.053808g
- Topology: Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Duty Cycle (Max): 47%
- Surface Mount: NO
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mounting Type: Through Hole
- ECCN Code: EAR99
- Radiation Hardening: No
- JESD-609 Code: e4
- Factory Lead Time: 6 Weeks
- Synchronous Rectifier: Yes
- Number of Terminations: 16
- Max Power Dissipation: 1W
- Operating Temperature: -40°C~85°C TA
- Input Voltage-Nom: 15V
- Output Configuration: Positive
- Technology: BICMOS
- Thickness: 3.9mm
- Control Technique: PULSE WIDTH MODULATION
- Subcategory: Switching Regulator or Controllers
- Frequency: 1MHz
- Output Type: Transistor Driver
- Fall Time (Typ): 40 ns
- Frequency - Switching: 200kHz
- 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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