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- Manufacturer No：UC2842DWG4
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：UC2842DWG4
- SKU：1197798
- Description：CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA Up to 500kHz 13.5V
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User Guide
UC2842DWG4 Details
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA Up to 500kHz 13.5V
UC2842DWG4 Specification Parameters
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- ECCN Code: EAR99
- Synchronous Rectifier: No
- Part Status: Obsolete
- Packaging: Tube
- Number of Terminations: 16
- Nominal Input Voltage: 25V
- Input Voltage-Nom: 15V
- Output Configuration: Positive
- Width: 7.5mm
- Control Technique: PULSE WIDTH MODULATION
- Control Mode: CURRENT-MODE
- Analog IC - Other Type: SWITCHING CONTROLLER
- Fall Time (Typ): 50 ns
- Output Voltage: 13.5V
- Control Features: Frequency Control
- Function: Step-Up, Step-Down, Step-Up/Step-Down
- Frequency - Switching: Up to 500kHz
- Voltage - Supply (Vcc/Vdd): 12V~28V
- Base Part Number: UC2842
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Number of Outputs: 1
- Pbfree Code: yes
- Surface Mount: YES
- Terminal Position: DUAL
- Number of Pins: 16
- Terminal Form: GULL WING
- Operating Temperature: -40°C~85°C TA
- Switcher Configuration: SINGLE
- Technology: BIPOLAR
- Output Current: 200mA
- Subcategory: Switching Regulator or Controllers
- Height Seated (Max): 2.65mm
- Output Type: Transistor Driver
- Package / Case: 16-SOIC (0.295, 7.50mm Width)
- Rise Time: 50ns
- Max Duty Cycle: 100 %
- Frequency: 450kHz
- Duty Cycle (Max): 97%
- Topology: Boost, Buck, Buck-Boost, Flyback, Forward
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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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