UC2843AD8TR
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- Mfr.Part #
- UC2843AD8TR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 724
- In Stock ：
- 724
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Thickness :
- 1.58mm
- Duty Cycle (Max) :
- 96%
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Supply Current-Max (Isup) :
- 25mA
- Output Current :
- 1A
- Number of Pins :
- 8
- Topology :
- Boost, Buck, Buck-Boost, Flyback, Forward
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Length :
- 4.9mm
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Width :
- 3.91mm
- Nominal Input Voltage :
- 25V
- Peak Reflow Temperature (Cel) :
- 260
- Rise Time :
- 50ns
- Surface Mount :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 8
- REACH SVHC :
- No SVHC
- Control Features :
- Frequency Control
- Output Configuration :
- Positive
- Height :
- 1.75mm
- Packaging :
- Tape and Reel (TR)
- Control Mode :
- CURRENT-MODE
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 5V
- Supply Voltage :
- 11V
- Input Voltage-Nom :
- 15V
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Frequency :
- 500kHz
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Lead Free :
- Lead Free
- Max Duty Cycle :
- 100 %
- Frequency - Switching :
- Up to 500kHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Fall Time (Typ) :
- 50 ns
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Output Type :
- Transistor Driver
- Synchronous Rectifier :
- No
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Base Part Number :
- UC2843
- Datasheets
- UC2843AD8TR
DC DC Switching Controllers Texas Instruments UC2843AD8TR Overview
The UC2843AD8TR from Texas Instruments is a high-performance DC DC Switching Controller, meticulously engineered to manage multiple topologies in power supply applications. As a crucial component in sophisticated electronic systems, this controller ensures reliable and efficient power management. The UC2843AD8TR operates effectively across a broad voltage range, making it versatile for a variety of demanding applications. Its design focuses on optimizing system power integrity and performance, which is crucial for achieving high efficiency in power conversion and distribution processes. Ideal for designers looking to enhance system reliability and efficiency, the DC DC Switching Controllers Texas Instruments UC2843AD8TR stands out as a robust solution for advanced power management.
UC2843AD8TR Features
The UC2843AD8TR offers several distinctive features that make it an excellent choice for power management tasks:
- Flexible operation with a wide input voltage range, accommodating various power supply specifications.
- Enhanced power efficiency due to optimized gate driver circuitry which minimizes power dissipation.
- Multiple topologies handling capability, including boost, buck, and flyback, which allows for versatile application across different circuits.
- Built-in under-voltage lockout and over-current protection to ensure operational safety and reliability.
- High-frequency operation capability which reduces the size of passive components and overall solution footprint.
UC2843AD8TR Applications
- Power Supply Modules: Integrates seamlessly to provide stable voltage and power regulation in modular power supplies, enhancing efficiency and reliability.
- Consumer Electronics: Used in devices such as televisions and gaming consoles to ensure efficient power management and prolong device lifespan.
- Telecommunications Equipment: Crucial for managing power in telecommunications infrastructure, ensuring consistent performance and reliability.
- Industrial Systems: Supports robust power control in industrial applications, aiding in machinery and production line efficiency.
- Automotive Electronics: Helps in regulating power within automotive electronics, contributing to better performance and energy management in vehicles.
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