UC2573D
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- Mfr.Part #
- UC2573D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 8SOIC
- Stock
- 2,322
- In Stock ：
- 2,322
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Output Current :
- 500mA
- Number of Terminations :
- 8
- Base Part Number :
- UC2573
- Height :
- 1.75mm
- Number of Pins :
- 8
- Synchronous Rectifier :
- No
- Factory Lead Time :
- 6 Weeks
- Max Frequency :
- 115kHz
- Topology :
- Buck
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Weight :
- 72.603129mg
- Quiescent Current :
- 9mA
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Output Voltage :
- 1.5V
- Switcher Configuration :
- Single
- Max Output Voltage :
- 30V
- Control Mode :
- VOLTAGE-MODE
- Width :
- 3.91mm
- Voltage - Supply (Vcc/Vdd) :
- 4.75V~30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Control Features :
- Current Limit, Ramp
- Output Type :
- Transistor Driver
- Input Voltage-Nom :
- 5V
- Output Voltage :
- 30V
- Min Input Voltage :
- 4.2V
- Packaging :
- Tube
- Length :
- 4.9mm
- Function :
- Step-Down
- Max Output Current :
- 500mA
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- Max Input Voltage :
- 35V
- Terminal Form :
- Gull wing
- Duty Cycle (Max) :
- 92%
- Terminal Position :
- Dual
- Frequency - Switching :
- 100kHz
- Thickness :
- 1.58mm
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- UC2573D
DC DC Switching Controllers Texas Instruments UC2573D Overview
Introducing the UC2573D from Texas Instruments, a robust DC DC Switching Controller designed to meet the demanding requirements of modern power supply applications. This controller integrates essential features in a compact 8SOIC package, making it an ideal choice for engineers looking to enhance efficiency and performance in their power management systems. The UC2573D is built to provide precise control over buck converter systems, ensuring stable operation and improved power conversion efficiency. With its focus on reliability and performance, the DC DC Switching Controllers Texas Instruments UC2573D is perfectly suited for high-volume applications in diverse industries.
UC2573D Features
The UC2573D includes several key features that make it stand out as a superior choice for power control applications. It offers a wide input voltage range, adjustable output voltage, and a high-efficiency rate, which are crucial for managing power in complex circuits. Additionally, its compact size allows for easier integration into space-constrained designs without sacrificing performance.
UC2573D Applications
- Power Supplies: The UC2573D can be utilized to manage power in server power supplies, ensuring efficient conversion of voltage levels and robust performance under varying load conditions.
- Consumer Electronics: Ideal for use in devices such as gaming consoles and home appliances, where stable and efficient power is necessary for optimal functionality.
- Portable Devices: Its efficiency and small footprint make the UC2573D suitable for portable electronics, helping to extend battery life and reduce heat generation.
- Automotive Applications: The UC2573D can also be applied in automotive electronics, where it helps in managing the complex power systems required in modern vehicles.
- Telecommunications: This controller is crucial in telecom equipment, providing the necessary power management to ensure reliable operation of communication technologies.
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