UC1843AMDREPG4
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- Mfr.Part #
- UC1843AMDREPG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 8SOIC
- Stock
- 1,403
- In Stock ：
- 1,403
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Packaging :
- Tape and Reel (TR)
- Frequency - Switching :
- Up to 500kHz
- Length :
- 4.9mm
- Fall Time (Typ) :
- 50 ns
- Output Voltage :
- 30V
- Surface Mount :
- yes
- Max Duty Cycle :
- 100 %
- Factory Lead Time :
- 6 Weeks
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Rise Time :
- 50ns
- JESD-609 Code :
- e4
- Topology :
- Boost, Flyback, Forward
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Output Type :
- Transistor Driver
- Control Features :
- Frequency Control
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 75.608178mg
- Input Voltage (Max) :
- 25V
- Operating Supply Current :
- 11mA
- Duty Cycle (Max) :
- 96%
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Switcher Configuration :
- Single
- Input Voltage-Nom :
- 15V
- Operating Temperature :
- -55°C~125°C TA
- ECCN Code :
- EAR99
- Output Current :
- 1kA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Function :
- Step-Up, Step-Up/Step-Down
- Max Frequency :
- 500kHz
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Width :
- 3.9mm
- Base Part Number :
- UC1843
- Datasheets
- UC1843AMDREPG4
DC DC Switching Controllers Texas Instruments UC1843AMDREPG4 Overview
Optimize your power management solutions with the UC1843AMDREPG4, a versatile and efficient DC DC Switching Controller from Texas Instruments. This integrated circuit is engineered to control multiple topology configurations, enhancing its adaptability across various applications. Its compact 8SOIC package enables streamlined integration into your designs, making it an ideal choice for developers seeking a balance between performance and size. The UC1843AMDREPG4 stands out in the market for its robust functionality and reliability, ensuring consistent performance under varying operational conditions.
UC1843AMDREPG4 Features
The UC1843AMDREPG4 includes several key features that make it a superior choice for power regulation. It supports various topologies such as boost, buck, and flyback, providing flexibility in application design. With its enhanced frequency control and built-in error amplifiers, this controller ensures precise power delivery and improved efficiency. Additionally, its integrated soft-start function minimizes inrush current, thereby protecting components from potential damage during power-up.
UC1843AMDREPG4 Applications
- Power Supplies: Utilized in both isolated and non-isolated configurations, it improves efficiency and reliability of power supply units.
- LED Drivers: Helps in managing the consistent current required for stable LED operation, ensuring long life and performance.
- Battery Chargers: Applies accurate control for charging algorithms, enhancing the speed and efficiency of battery charging systems.
- Solar Power Converters: Converts and controls solar power efficiently, making it suitable for renewable energy systems.
- Telecommunication Equipment: Ensures reliable power management in sensitive telecommunication setups, maintaining system integrity and performance.
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