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
- Weight :
- 528.605208mg
- Height :
- 4.57mm
- Output Current :
- 500mA
- Topology :
- Buck
- Width :
- 6.35mm
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Function :
- Step-Down
- Max Output Voltage :
- 30V
- Control Features :
- Current Limit, Ramp
- Synchronous Rectifier :
- No
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~30V
- Number of Pins :
- 8
- Surface Mount :
- No
- ECCN Code :
- EAR99
- Pbfree Code :
- No
- JESD-609 Code :
- e4
- Switcher Configuration :
- Single
- Max Input Voltage :
- 35V
- Terminal Position :
- Dual
- Length :
- 9.81mm
- Min Output Voltage :
- 1.5V
- Input Voltage-Nom :
- 5V
- Output Configuration :
- Positive
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 8
- Lead Free :
- Contains Lead
- Mounting Type :
- Through Hole
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Number of Outputs :
- 1
- Terminal Pitch :
- 2.54mm
- Control Mode :
- VOLTAGE-MODE
- Min Input Voltage :
- 4.2V
- Duty Cycle (Max) :
- 92%
- Max Output Current :
- 500mA
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Output Voltage :
- 30V
- Operating Temperature :
- -40°C~85°C TA
- Max Frequency :
- 300kHz
- Quiescent Current :
- 9mA
- Frequency - Switching :
- 100kHz
- Output Type :
- Transistor Driver
- Base Part Number :
- UC2573
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- 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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