UC3573NG4
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- Mfr.Part #
- UC3573NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8DIP
- Stock
- 9,945
- In Stock ：
- 9,945
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- JESD-609 Code :
- e4
- Input Voltage-Nom :
- 5V
- Max Input Voltage :
- 35V
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency :
- 100kHz
- Mounting Type :
- Through Hole
- Topology :
- Buck
- Switcher Configuration :
- Single
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~30V
- ECCN Code :
- EAR99
- Base Part Number :
- UC3573
- Control Mode :
- VOLTAGE-MODE
- Terminal Pitch :
- 2.54mm
- Output Current :
- 500mA
- Duty Cycle (Max) :
- 92%
- Output Type :
- Transistor Driver
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Height :
- 4.57mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Features :
- Current Limit, Ramp
- REACH SVHC :
- No SVHC
- Function :
- Step-Down
- Operating Temperature :
- 0°C~70°C TA
- Max Output Current :
- 700mA
- Lead Free :
- Contains Lead
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Output Configuration :
- Positive
- Width :
- 6.35mm
- Synchronous Rectifier :
- No
- Number of Pins :
- 8
- Mount :
- Through Hole
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Length :
- 9.81mm
- Number of Terminations :
- 8
- Output Voltage :
- 30V
- Weight :
- 528.605208mg
- Terminal Position :
- Dual
- Datasheets
- UC3573NG4
DC DC Switching Controllers Texas Instruments UC3573NG4 Overview
The UC3573NG4 from Texas Instruments is a state-of-the-art DC DC Switching Controller designed to manage power supply requirements efficiently across a variety of applications. This component is pivotal in converting a broad DC input voltage to a regulated output voltage through buck (step-down) regulation, ensuring optimal performance in power-sensitive devices. The UC3573NG4 stands out due to its robust design and the ability to provide stable and reliable performance, making it a prime choice for businesses looking to bulk purchase components that offer both precision and durability.
UC3573NG4 Features
This DC DC Switching Controller incorporates several key features that enhance its application range and reliability. These include high-frequency operation, which minimizes the size of external components, integrated feedback compensation circuits that ensure stable operation without external adjustments, and a thermal shutdown feature for added protection. Furthermore, the UC3573NG4 is packaged in an 8-pin DIP, offering ease of integration into existing and new designs.
UC3573NG4 Applications
- Telecommunications Equipment: Utilizes efficient buck regulation to manage power within communication devices, ensuring reliable operation even under fluctuating load conditions.
- Portable Devices: Provides stable output voltage for battery-powered gadgets, enhancing device longevity and user experience by ensuring consistent performance.
- Computing Systems: Supports critical computing applications by delivering precise power regulation, crucial for maintaining system stability and preventing data loss.
- Power Supply Modules: Integral in modular power supplies where space and efficiency are key, the UC3573NG4 aids in developing compact yet powerful power solutions.
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