UC2825NG4
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- Mfr.Part #
- UC2825NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR MULT TOPOLOGY 16DIP
- Stock
- 17,185
- In Stock ：
- 17,185
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Supply Voltage :
- 15V
- Input Voltage-Nom :
- 15V
- Supply Current-Max (Isup) :
- 33mA
- Fall Time (Typ) :
- 30 ns
- Weight :
- 1.053808g
- Packaging :
- Tube
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency - Switching :
- 340kHz~460kHz
- JESD-609 Code :
- e4
- Duty Cycle (Max) :
- 80%
- Input Voltage (Max) :
- 30V
- Topology :
- Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Surface Mount :
- No
- ECCN Code :
- EAR99
- Thickness :
- 3.9mm
- Control Mode :
- VOLTAGE-MODE
- Base Part Number :
- UC2825
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Width :
- 6.35mm
- Output Configuration :
- Positive
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Rise Time :
- 30ns
- Operating Temperature :
- -40°C~85°C TA
- Synchronous Rectifier :
- No
- Output Type :
- Transistor Driver
- Number of Terminations :
- 16
- Length :
- 19.3mm
- Output Phases :
- 1
- Control Technique :
- PULSE WIDTH MODULATION
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Height :
- 5.08mm
- Frequency :
- 1MHz
- Terminal Position :
- Dual
- Number of Outputs :
- 2
- Number of Pins :
- 16
- Output Current :
- 200mA
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Max Duty Cycle :
- 50 %
- Mounting Type :
- Through Hole
- Function :
- Step-Up, Step-Up/Step-Down
- Input Voltage (Min) :
- 8.8V
- Output Voltage :
- 5.2V
- Datasheets
- UC2825NG4
DC DC Switching Controllers Texas Instruments UC2825NG4 Overview
The Texas Instruments UC2825NG4 is a high-performance IC regulator controller tailored for various topologies, including boost, flyback, and forward converters. Designed for versatility and robustness, this controller is a key component in advanced power management solutions. Its ability to handle high-frequency operation with an integrated oscillator adjustable up to 1MHz makes the UC2825NG4 an ideal choice for applications requiring efficient power conversion and regulation. The precision reference and error amplifier enhance the stability and reliability of the power supply system. With these features, the DC DC Switching Controllers Texas Instruments UC2825NG4 stands out in its class, offering engineers and designers a reliable and efficient component for demanding applications.
UC2825NG4 Features
The UC2825NG4 includes several distinctive features that enhance its functionality in power regulation across various applications. Key features include an adjustable oscillator with a frequency up to 1MHz, a 5V reference with tight tolerance, and programmable soft start functionality. Additionally, it supports push-pull, half-bridge, and full-bridge topologies, which provides flexibility in designing power supplies. Its dual alternating outputs are particularly useful in reducing system complexity and enhancing overall efficiency.
UC2825NG4 Applications
- Server Power Supplies: In server applications, the UC2825NG4 facilitates efficient power management by enabling precise control over output voltage and current, ensuring stable operation under variable load conditions.
- Telecommunications Equipment: This IC can be used to develop power solutions that require high efficiency and compact size, typical in telecommunications hardware, to handle fluctuating power demands without compromising performance.
- Electric Vehicles: The controller aids in managing the DC-DC conversion processes necessary for electric vehicle power systems, offering high reliability and robustness essential for automotive applications.
- Renewable Energy Systems: Suitable for solar inverters and wind turbine converters, the UC2825NG4 optimizes the conversion of DC to DC in renewable energy installations, improving system efficiency and durability.
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