UC1842AJ883B
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- Mfr.Part #
- UC1842AJ883B
- Manufacturer
- Unitrode
- Package / Case
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER, CURRENT-MO
- Stock
- 117
- In Stock ：
- 117
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Terminal Form :
- THROUGH-HOLE
- Switcher Configuration :
- Single
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 7.62 mm
- HTS Code :
- 8542.39.00.01
- Control Mode :
- CURRENT-MODE
- Factory Lead Time :
- 1 Week
- JESD-609 Code :
- e0
- Brand Name :
- Texas
- JESD-30 Code :
- R-GDIP-T8
- Subcategory :
- Switching Regulator or Controllers
- Output Voltage-Min :
- 4.95 V
- Number of Terminals :
- 8
- Length :
- 9.58 mm
- Output Current-Max :
- 1 A
- Control Technique :
- PULSE WIDTH MODULATION
- Reach Compliance Code :
- not_compliant
- Pin Count :
- 8
- Input Voltage-Nom :
- 15 V
- Seated Height-Max :
- 5.08 mm
- Temperature Grade :
- Military
- Output Voltage-Max :
- 5.05 V
- Terminal Position :
- Dual
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Screening Level :
- MIL-STD-883 Class B
- Technology :
- Bipolar
- Package Shape :
- RECTANGULAR
- Switching Frequency-Max :
- 500 kHz
- Manufacturer :
- Texas
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Pitch :
- 2.54 mm
- Supply Current-Max (Isup) :
- 25 mA
- Surface Mount :
- No
- Qualification Status :
- Not Qualified
- Datasheets
- UC1842AJ883B
DC DC Switching Controllers Unitrode UC1842AJ883B Overview
The Unitrode UC1842AJ883B is a highly efficient and reliable DC DC switching controller designed for sophisticated electronic power supply applications. This controller integrates advanced features with robust technology to offer superior performance in managing and converting electrical power. The UC1842AJ883B is specifically engineered to meet the stringent demands of high-performance environments, ensuring both stability and functionality across a broad range of applications. With its precise current-mode operation, it provides exceptional response to rapidly changing loads while maintaining a consistent output, making it an ideal choice for critical systems that require a dependable power solution.
UC1842AJ883B Features
The UC1842AJ883B switching controller includes multiple features that enhance its performance and usability in power management applications. Key features include programmable switching frequencies, a built-in error amplifier, under-voltage lockout protection, and pulse-by-pulse current limiting. Additionally, this model offers high-duty cycle capabilities for increased power output, which is essential for heavy-duty operations. The integrated soft-start feature minimizes startup stress on the power supply, thereby extending the lifespan of both the controller and the system it powers.
UC1842AJ883B Applications
- Telecommunications Equipment: Utilized in power supply units within telecom infrastructure to ensure stable and efficient operation under variable load conditions.
- Industrial Systems: Provides reliable power control for automated manufacturing systems, where precision and robust power handling are critical.
- Portable Battery-Powered Devices: Ideal for extending battery life due to its efficient power conversion, crucial in mobile devices and portable computers.
- Renewable Energy Systems: Helps in managing power in solar inverters and other renewable energy applications, ensuring maximum conversion efficiency and reliability.
- Automotive Electronics: Supports advanced automotive applications such as electric vehicle power management systems, contributing to safety and efficiency in power handling.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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