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
- Thickness :
- 3.9mm
- Pbfree Code :
- yes
- Synchronous Rectifier :
- No
- Output Configuration :
- Positive
- Control Mode :
- VOLTAGE-MODE
- Topology :
- Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
- Voltage - Supply (Vcc/Vdd) :
- 8.4V~30V
- Input Voltage (Min) :
- 8.8V
- Output Current :
- 200mA
- Supply Voltage :
- 15V
- Frequency :
- 1MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Number of Terminations :
- 16
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Frequency - Switching :
- 340kHz~460kHz
- Input Voltage (Max) :
- 30V
- Duty Cycle (Max) :
- 80%
- Control Features :
- Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Number of Pins :
- 16
- Height :
- 5.08mm
- Fall Time (Typ) :
- 30 ns
- Length :
- 19.3mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Additional Feature :
- CAN ALSO BE CONFIGURED IN CURRENT MODE
- Base Part Number :
- UC2825
- Max Duty Cycle :
- 50 %
- Output Phases :
- 1
- Supply Current-Max (Isup) :
- 33mA
- Width :
- 6.35mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Voltage :
- 5.2V
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 15V
- Surface Mount :
- No
- Function :
- Step-Up, Step-Up/Step-Down
- Control Technique :
- PULSE WIDTH MODULATION
- Rise Time :
- 30ns
- Output Type :
- Transistor Driver
- Terminal Position :
- Dual
- Packaging :
- Tube
- Weight :
- 1.053808g
- ECCN Code :
- EAR99
- Mounting Type :
- Through Hole
- Number of Outputs :
- 2
- RoHS Status :
- ROHS3 Compliant
- 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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