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
- Output Current :
- 500mA
- Control Technique :
- PULSE WIDTH MODULATION
- Weight :
- 1.053808g
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Voltage - Start Up :
- 16V
- Voltage - Supply (Vcc/Vdd) :
- 10V~22V
- Terminal Position :
- Dual
- Input Voltage-Nom :
- 12V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 6.35mm
- Packaging :
- Tube
- JESD-609 Code :
- e4
- Number of Functions :
- 1
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Contains Lead
- Frequency :
- 1MHz
- Base Part Number :
- UC3823
- Pbfree Code :
- No
- Switcher Configuration :
- Push-Pull
- Number of Terminations :
- 16
- Mounting Type :
- Through Hole
- Number of Pins :
- 16
- RoHS Status :
- ROHS3 Compliant
- Control Features :
- Frequency Control, Soft Start
- Number of Outputs :
- 1
- Height :
- 4.57mm
- Terminal Pitch :
- 2.54mm
- Rise Time :
- 20ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Fault Protection :
- Current Limiting
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Duty Cycle :
- 100%
- Surface Mount :
- No
- Input Voltage (Max) :
- 20V
- Output Isolation :
- Non-Isolated
- Pin Count :
- 16
- Length :
- 19.3mm
- Operating Temperature :
- -55°C~150°C TJ
- Fall Time (Typ) :
- 20 ns
- Internal Switch(s) :
- No
- Max Duty Cycle :
- 100 %
- Topology :
- Boost, Buck, Flyback, Forward
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Output Voltage :
- 2V
- ECCN Code :
- EAR99
- 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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