UC2846QTR
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- Mfr.Part #
- UC2846QTR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOP 20PLCC
- Stock
- 8,734
- In Stock ：
- 8,734
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive
- Terminal Position :
- QUAD
- Terminal Form :
- J BEND
- Frequency - Switching :
- 500kHz
- Frequency :
- 450kHz
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 8.965mm
- Height Seated (Max) :
- 4.57mm
- Function :
- Step-Up, Step-Up/Step-Down
- Nominal Input Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Rise Time :
- 50ns
- Output Current :
- 500mA
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Output Phases :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- UC2846
- Lead Free :
- Lead Free
- Fall Time (Typ) :
- 50 ns
- Control Features :
- Current Limit, Enable, Frequency Control, Soft Start
- Max Duty Cycle :
- 50 %
- Output Type :
- Transistor Driver
- Qualification Status :
- Not Qualified
- Synchronous Rectifier :
- yes
- Packaging :
- Tape and Reel (TR)
- Length :
- 8.965mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- ECCN Code :
- EAR99
- Package / Case :
- 20-LCC (J-Lead)
- Number of Outputs :
- 2
- Number of Terminations :
- 20
- Input Voltage-Nom :
- 15V
- Mounting Type :
- Surface Mount
- Topology :
- Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Control Mode :
- CURRENT-MODE
- Voltage - Supply (Vcc/Vdd) :
- 6.95V~40V
- Output Voltage :
- 13.5V
- Duty Cycle :
- 50 %
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- UC2846QTR
DC DC Switching Controllers Texas Instruments UC2846QTR Overview
The Texas Instruments UC2846QTR is a state-of-the-art DC DC Switching Controller designed for advanced power management and precision control in various electronic applications. This device is particularly engineered to deliver reliable performance in multi-topology environments. The UC2846QTR stands out for its robust design, which includes integrated features that enhance system efficiency and reliability, making it a preferred choice for manufacturers aiming at optimizing their power solutions. With its advanced control capabilities, this controller facilitates sophisticated management of power requirements, ensuring devices operate within their optimal power thresholds while maximizing energy efficiency.
UC2846QTR Features
The UC2846QTR integrates several key features that make it an indispensable component in any power management system. These include programmable output control, enhanced voltage regulation, and a wide operating temperature range. Additionally, the UC2846QTR supports multiple topologies, which is critical for adapting to varying circuit requirements in complex applications. Its design is focused on providing a versatile, high-performance solution for today's energy-conscious electronic designs.
UC2846QTR Applications
- Power Supplies: Used to enhance efficiency and regulation in switch-mode power supplies, the UC2846QTR manages input voltage variations to maintain stable output, irrespective of load changes.
- Renewable Energy Systems: In solar inverters and wind turbine converters, this controller helps in managing power flow, improving energy conversion rates, and ensuring consistent operation under variable environmental conditions.
- Automotive Electronics: Critical for managing the power supply stability in electric vehicles and advanced driver-assistance systems (ADAS), the UC2846QTR ensures vehicles operate reliably by regulating power supply systems efficiently.
- Telecommunications: This IC is vital for powering communication infrastructure, offering precise control over power systems needed in telecommunications equipment to ensure uninterrupted service and performance.
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