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
- Base Part Number :
- UC1843
- Fall Time (Typ) :
- 50 ns
- Function :
- Step-Up, Step-Up/Step-Down
- Rise Time :
- 50ns
- Topology :
- Boost, Flyback, Forward
- Synchronous Rectifier :
- No
- Max Duty Cycle :
- 100 %
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Control Features :
- Frequency Control
- ECCN Code :
- EAR99
- Frequency - Switching :
- Up to 500kHz
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Number of Outputs :
- 1
- Output Current :
- 1kA
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 3.9mm
- Weight :
- 75.608178mg
- Max Frequency :
- 500kHz
- Duty Cycle (Max) :
- 96%
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Supply Current :
- 11mA
- Output Voltage :
- 30V
- Length :
- 4.9mm
- Operating Temperature :
- -55°C~125°C TA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Transistor Driver
- Input Voltage (Max) :
- 25V
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Voltage - Supply (Vcc/Vdd) :
- 7.6V~30V
- Switcher Configuration :
- Single
- Output Configuration :
- Positive
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- 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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