UC3843AD-F
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- Mfr.Part #
- UC3843AD-F
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- 1A, 500KHZ BIPOLAR
- Stock
- 33,241
- In Stock ：
- 33,241
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Control Features :
- Frequency Control
- Function :
- Step-Up, Step-Down, Step-Up/Step-Down
- Output Type :
- Transistor Driver
- Frequency - Switching :
- Up to 500kHz
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Output Phases :
- 1
- Synchronous Rectifier :
- No
- Duty Cycle (Max) :
- 96%
- Topology :
- Boost, Buck, Flyback, Forward
- Number of Outputs :
- 1
- Clock Sync :
- No
- Package :
- Bulk
- Supplier Device Package :
- 14-SOIC
- Series :
- -
- Serial Interfaces :
- -
- Output Configuration :
- Positive, Isolation Capable
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 7.6V ~ 30V
- Product Status :
- Active
- Datasheets
- UC3843AD-F
DC DC Switching Controllers Texas Instruments UC3843AD-F Overview
Introducing the UC3843AD-F from Texas Instruments, a highly efficient and robust component tailored for advanced DC-DC switching applications. This model, part of the renowned family of DC DC Switching Controllers, is designed to cater to a myriad of power management challenges. Built to facilitate easier and more flexible designs, the UC3843AD-F is a testament to Texas Instruments' commitment to quality and performance. Its capacity to drive 1A with a switching frequency up to 500kHz makes it an ideal choice for designers looking to enhance system reliability and efficiency in compact spaces. With the integration of the UC3843AD-F, businesses can expect improved performance in high-demand applications, ensuring consistent operation and power handling capabilities.
UC3843AD-F Features
The UC3843AD-F boasts several features that make it stand out in the realm of power management solutions. Key attributes include its high current drive capability of 1A and a high switching frequency up to 500kHz, which enable efficient power conversion and reduced size of external components. Additionally, its bipolar fabrication enhances the robustness of the device, making it resilient in various operational environments. These characteristics collectively make the UC3843AD-F an exemplary choice for meeting the stringent requirements of modern electronic applications.
UC3843AD-F Applications
- Power Supplies: Utilizes its high switching frequency to improve efficiency and reduce the overall footprint of power supply units.
- LED Drivers: Employs its robust current handling to provide stable and reliable power, essential for LED lighting solutions.
- Battery Chargers: Leverages its efficient conversion rates to enhance the speed and reliability of battery charging systems.
- Consumer Electronics: Supports a wide range of consumer electronics by delivering consistent power, ensuring device safety and longevity.
- Telecommunication Equipment: Ideal for powering telecommunication infrastructures, offering reliability under variable operational conditions.
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