UC3573NG4
- Mfr.Part #
- UC3573NG4
- Manufacturer
- Unitrode
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- SWITCHING CONTROLLER
- Stock
- 9,247
- In Stock :
- 9,247
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- Manufacturer :
- Unitrode
- Product Category :
- DC DC Switching Controllers
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- Positive
- Max Output Current :
- 700mA
- Mount :
- Through Hole
- Length :
- 9.81mm
- Width :
- 6.35mm
- Frequency :
- 100kHz
- Operating Temperature :
- 0°C~70°C TA
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~30V
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 5V
- Duty Cycle (Max) :
- 92%
- Weight :
- 528.605208mg
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Output Voltage :
- 30V
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 500mA
- Number of Pins :
- 8
- Base Part Number :
- UC3573
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Through Hole
- Height :
- 4.57mm
- Max Input Voltage :
- 35V
- Function :
- Step-Down
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 2.54mm
- Switcher Configuration :
- Single
- Pbfree Code :
- No
- Terminal Position :
- Dual
- JESD-609 Code :
- e4
- Number of Terminations :
- 8
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Control Features :
- Current Limit, Ramp
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Contains Lead
- Topology :
- Buck
- Datasheets
- UC3573NG4

DC DC Switching Controllers Unitrode UC3573NG4 Overview
The UC3573NG4 from Unitrode is a state-of-the-art DC DC Switching Controller designed to optimize power management efficiency across a range of applications. This advanced controller integrates multiple features aimed at simplifying power supply design, enhancing performance, and reducing operational costs, making it an ideal choice for businesses seeking reliable and efficient solutions. Its robust design ensures compatibility with a variety of power architectures, catering to a broad spectrum of industrial demands.
UC3573NG4 Features
The UC3573NG4 switching controller includes integrated features such as high frequency operation which allows for smaller external components, precise dead-time control which improves efficiency, and a built-in synchronization option to streamline multi-controller systems. These features make the UC3573NG4 not only a versatile tool in power management but also enhance its reliability and functionality in demanding applications.
UC3573NG4 Applications
- Telecommunications Equipment: The UC3573NG4 can be applied in managing power supplies within telecom infrastructures, ensuring stable and efficient operation even under fluctuating load conditions.
- Server Power Supplies: Utilized in server farms, this controller helps in achieving high efficiency and reliability in power supply units that are critical for continuous server operation.
- Portable Devices: Enhancing the battery management in portable electronic devices, the UC3573NG4 ensures extended battery life and optimized performance, crucial for user satisfaction.
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