UC3823BN
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- Mfr.Part #
- UC3823BN
- Manufacturer
- Unitrode
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH MULT TOP 16DIP
- Stock
- 800
- In Stock ：
- 800
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- Manufacturer :
- Unitrode
- Product Category :
- AC DC Converters, Offline Switches
- Fault Protection :
- Current Limiting
- Terminal Pitch :
- 2.54mm
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- No
- Input Voltage-Nom :
- 12V
- Duty Cycle :
- 100%
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 16
- Control Mode :
- VOLTAGE-MODE
- Operating Temperature :
- -55°C~150°C TJ
- Voltage - Supply (Vcc/Vdd) :
- 10V~22V
- Lead Free :
- Contains Lead
- Packaging :
- Tube
- Base Part Number :
- UC3823
- Number of Terminations :
- 16
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Height :
- 4.57mm
- Number of Outputs :
- 1
- Switcher Configuration :
- Push-Pull
- Number of Functions :
- 1
- Frequency :
- 1MHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Max Duty Cycle :
- 100 %
- Surface Mount :
- No
- Number of Pins :
- 16
- Output Voltage :
- 2V
- Output Isolation :
- Non-Isolated
- Input Voltage (Max) :
- 20V
- Fall Time (Typ) :
- 20 ns
- Width :
- 6.35mm
- Control Features :
- Frequency Control, Soft Start
- Topology :
- Boost, Buck, Flyback, Forward
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Length :
- 19.3mm
- Pbfree Code :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Start Up :
- 16V
- Rise Time :
- 20ns
- Output Current :
- 500mA
- Weight :
- 1.053808g
- Terminal Position :
- Dual
- Datasheets
- UC3823BN
AC DC Converters, Offline Switches Unitrode Mfr.Part UC3823BN Overview
The Unitrode UC3823BN is an advanced high-speed PWM controller specifically designed for AC to DC conversion and offline switching applications. This robust integrated circuit is housed in a 16-pin DIP package, offering enhanced performance for power supply systems. Its precision features and programmable capabilities make it highly suited for managing complex power supply architectures. As an essential component in the electronic power conversion field, the AC DC Converters, Offline Switches Unitrode Mfr.Part UC3823BN stands out by providing reliable and efficient control over power supplies, enhancing system stability and functionality.
UC3823BN Features
The UC3823BN integrates multiple features that streamline the management of power conversion systems. Key features include programmable switching frequencies up to 500 kHz, a wide bandwidth error amplifier, and dual totem pole outputs for enhanced drive capability. Additionally, it offers under-voltage lockout with hysteresis, programmable dead-time, and soft-start functionality to mitigate start-up stress on the power supply, ensuring a more reliable startup and operation.
UC3823BN Applications
- Server Power Supplies: The UC3823BN is utilized to regulate voltage and ensure stable power delivery in server racks, optimizing performance and energy efficiency.
- Telecommunications Equipment: In telecom infrastructures, this IC helps manage power distribution requirements with high precision, enhancing system reliability and uptime.
- Industrial Power Systems: Applicable in industrial settings, the UC3823BN aids in managing heavy-duty power supplies, ensuring equipment operates within safe power limits.
- Renewable Energy Systems: It is also used in solar inverters and other renewable energy applications, where precise power control is critical for maximizing efficiency and output.
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