TPS40490MHRHDR
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- Mfr.Part #
- TPS40490MHRHDR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28QFN
- Stock
- 33,099
- In Stock ：
- 33,099
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- 28-VFQFN Exposed Pad
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Topology :
- Buck
- Control Mode :
- VOLTAGE-MODE
- ECCN Code :
- EAR99
- Number of Terminations :
- 28
- Radiation Hardening :
- No
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Input Voltage-Nom :
- 48V
- Input Voltage (Min) :
- 6V
- Output Type :
- Transistor Driver
- Width :
- 5mm
- Length :
- 5mm
- Mounting Type :
- Surface Mount
- Control Features :
- Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start
- Output Configuration :
- Positive
- Function :
- Step-Down
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature :
- -40°C~125°C TJ
- Mount :
- Surface Mount
- Pbfree Code :
- No
- Quiescent Current :
- 4mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lead Free :
- Lead Free
- JESD-609 Code :
- e4
- Control Technique :
- PULSE WIDTH MODULATION
- Base Part Number :
- TPS40490
- Frequency - Switching :
- 100kHz~5.4MHz
- JESD-30 Code :
- S-PQCC-N28
- Synchronous Rectifier :
- yes
- Operating Supply Voltage :
- 60V
- Terminal Position :
- QUAD
- Voltage - Supply (Vcc/Vdd) :
- 6V~60V
- Datasheets
- TPS40490MHRHDR
DC DC Switching Controllers Texas Instruments TPS40490MHRHDR Overview
Introducing the TPS40490MHRHDR, a state-of-the-art DC DC Switching Controller from Texas Instruments, engineered to enhance the efficiency and performance of buck converter applications. This robust component integrates multiple control features into a compact 28QFN package, offering exceptional power management solutions for demanding environments. With its advanced architecture and superior design, the DC DC Switching Controllers Texas Instruments TPS40490MHRHDR ensures precise voltage regulation and responsiveness, making it a vital tool for developers aiming to optimize their power systems in commercial and industrial applications.
TPS40490MHRHDR Features
The TPS40490MHRHDR boasts a multitude of features designed for high performance and reliability. Key features include programmable switching frequency, adaptive on-time control, and power good indicators. These capabilities allow for customizable and scalable solutions, catering to various power requirements and enhancing system stability. Additionally, its integrated MOSFET drivers and thermal shutdown feature ensure safe operation under a range of conditions, providing both efficiency and protection.
TPS40490MHRHDR Applications
- Server Power Supplies: Utilized in server power supplies to manage efficient power distribution, ensuring stable and reliable operation even under fluctuating loads.
- Telecommunications Equipment: Employs precision voltage regulation to maintain performance in telecommunications infrastructure, supporting consistent communication and data transmission.
- Networking Hardware: Applied in routers, switches, and networking hubs to provide efficient power conversion, which is critical for maintaining system integrity and uptime in network operations.
- Industrial Systems: Enhances the reliability and efficiency of power systems in industrial applications, where stable power is essential for maintaining operational standards and safety.
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