UC2846J
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- Mfr.Part #
- UC2846J
- Manufacturer
- Unitrode
- Package / Case
- Datasheet
- Download
- Description
- UC2846M CURRENT MODE PWM CONTROL
- Stock
- 16,497
- In Stock ：
- 16,497
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Length :
- 19.56mm
- Control Mode :
- CURRENT-MODE
- Width :
- 7.62mm
- Switcher Configuration :
- Push-Pull
- RoHS Status :
- Non-RoHS Compliant
- Input Voltage (Min) :
- 7.25V
- Input Voltage (Max) :
- 40V
- Number of Terminals :
- 16
- Switching Frequency-Max :
- 500kHz
- Moisture Sensitivity Level (MSL) :
- NOT SPECIFIED
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Pitch :
- 2.54mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Number of Functions :
- 1
- Output Voltage :
- 5.1V
- Temperature Grade :
- Industrial
- Terminal Position :
- Dual
- Terminal Finish :
- NOT SPECIFIED
- Seated Height-Max :
- 5.08mm
- Pbfree Code :
- No
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Surface Mount :
- No
- Output Current-Max :
- 0.5A
- JESD-30 Code :
- R-GDIP-T16
- Operating Temperature (Max) :
- 85°C
- Pin Count :
- 16
- Operating Temperature (Min) :
- -40°C
- Terminal Form :
- THROUGH-HOLE
- Input Voltage-Nom :
- 15V
- Datasheets
- UC2846J
DC DC Switching Controllers Unitrode UC2846J Overview
The UC2846J from Unitrode represents a pinnacle in the development of current mode PWM controllers. Engineered specifically for demanding power conversion applications, this device simplifies the design of DC to DC switching power supplies. It is highly regarded for its robust performance in regulating power and its ability to operate under variable load conditions. The DC DC Switching Controllers Unitrode UC2846J integrates several advanced features that enhance system reliability and efficiency, making it an ideal choice for professionals looking to optimize their power management solutions in industrial settings.
UC2846J Features
The UC2846J boasts a variety of features designed to enhance performance and ease of use in power supply applications. These include programmable output up to 500 kHz, a high current totem pole output for driving a power MOSFET, and built-in under-voltage lockout with hysteresis. Additionally, the controller offers leading-edge blanking on the current sense input to eliminate noise, a critical feature for stable operations.
UC2846J Applications
- Telecommunications Equipment: Utilizes high-frequency PWM control to manage power supply stability and efficiency in communication infrastructure.
- Computer Power Supplies: Delivers precise current regulation, ensuring reliable power delivery to critical computing components.
- Industrial Systems: Offers robust performance in harsh industrial environments, managing power with high efficiency and reliability.
- Renewable Energy Systems: Employs current mode control to optimize power conversion processes in solar inverters and other renewable energy applications.
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