UC2573NG4
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- Mfr.Part #
- UC2573NG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8DIP
- Stock
- 6
- In Stock ：
- 6
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Number of Outputs :
- 1
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Lead Free :
- Contains Lead
- Input Voltage-Nom :
- 5V
- Output Voltage :
- 30V
- Number of Terminations :
- 8
- Topology :
- Buck
- Terminal Position :
- Dual
- Weight :
- 528.605208mg
- Max Output Current :
- 500mA
- Mounting Type :
- Through Hole
- Max Output Voltage :
- 30V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 4.57mm
- Frequency - Switching :
- 100kHz
- Output Configuration :
- Positive
- Control Features :
- Current Limit, Ramp
- Max Frequency :
- 300kHz
- JESD-609 Code :
- e4
- Output Type :
- Transistor Driver
- Control Mode :
- VOLTAGE-MODE
- Length :
- 9.81mm
- Control Technique :
- PULSE WIDTH MODULATION
- Packaging :
- Tube
- Output Current :
- 500mA
- Quiescent Current :
- 9mA
- Min Input Voltage :
- 4.2V
- Width :
- 6.35mm
- Max Input Voltage :
- 35V
- Surface Mount :
- No
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- UC2573
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Synchronous Rectifier :
- No
- Pbfree Code :
- No
- Function :
- Step-Down
- Switcher Configuration :
- Single
- Terminal Pitch :
- 2.54mm
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~30V
- Min Output Voltage :
- 1.5V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Duty Cycle (Max) :
- 92%
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- UC2573NG4
DC DC Switching Controllers Texas Instruments UC2573NG4 Overview
The UC2573NG4 from Texas Instruments is a robust DC DC switching controller designed to efficiently manage power control in a variety of applications. This 8-pin DIP (Dual Inline Package) device integrates key features needed for precise buck converter operations, making it a go-to solution for engineers looking to optimize power density and efficiency. The UC2573NG4 enhances system reliability through its stable and consistent performance, which is crucial for high-demand environments. Employing this DC DC Switching Controllers Texas Instruments UC2573NG4 in your designs ensures a balance between performance, cost, and time-to-market, making it highly valuable for B2B customers aiming to mass-produce reliable and efficient electronic products.
UC2573NG4 Features
The UC2573NG4 offers several important features that make it ideal for a range of power management tasks. Key features include its ability to support a wide input voltage range, high efficiency through optimized gate driver circuits, and inherent thermal protection mechanisms. Additionally, the simplicity of its design aids in reducing external component count, thereby minimizing overall system costs and enhancing reliability in the final application.
UC2573NG4 Applications
- Power Supplies: Utilized in the design of both isolated and non-isolated buck converters, the UC2573NG4 helps in achieving efficient, compact, and lightweight power supplies for various electronics.
- Consumer Electronics: In devices such as gaming consoles and home appliances, this controller enhances power efficiency and ensures the durability of the device under variable load conditions.
- Telecommunications Equipment: Critical for managing power in communication infrastructure, the UC2573NG4 ensures stable operation and long-term reliability in equipment such as routers and switches.
- Automotive Applications: Supports automotive electronics that require consistent performance and high reliability under fluctuating power conditions, contributing to safer and more efficient vehicle operations.
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