TPS40091RHDT
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- Mfr.Part #
- TPS40091RHDT
- Manufacturer
- Texas Instruments
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28VQFN
- Stock
- 2,715
- In Stock ：
- 2,715
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Additional Feature :
- IT CAN ALSO OPERATE WITH CURRENT MODE
- Base Part Number :
- TPS40091
- Lead Free :
- Lead Free
- Number of Outputs :
- 4
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Output Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Package / Case :
- 28-VFQFN Exposed Pad
- Operating Supply Voltage :
- 15V
- Height Seated (Max) :
- 1mm
- Control Mode :
- VOLTAGE-MODE
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Configuration :
- Positive
- Max Output Voltage :
- 3.3V
- JESD-609 Code :
- e4
- Quiescent Current :
- 4mA
- RoHS Status :
- ROHS3 Compliant
- Max Input Voltage :
- 15V
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 100kHz~1.2MHz
- Topology :
- Buck
- Number of Terminations :
- 28
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Min Input Voltage :
- 4.5V
- Function :
- Step-Down
- Weight :
- 71.610895mg
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Pitch :
- 0.5mm
- Duty Cycle (Max) :
- 87.5%
- Length :
- 5mm
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~15V
- Peak Reflow Temperature (Cel) :
- 260
- Switcher Configuration :
- PHASE-SHIFT
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Surface Mount :
- yes
- Max Frequency :
- 1MHz
- Max Output Current :
- 120A
- Number of Pins :
- 28
- Input Voltage-Nom :
- 12V
- Width :
- 5mm
- Synchronous Rectifier :
- No
- Clock Sync :
- yes
- Output Type :
- PWM Signal
- Operating Temperature :
- -40°C~85°C TA
- Min Output Voltage :
- 700mV
- Terminal Position :
- QUAD
- Output Current :
- 120A
- Datasheets
- TPS40091RHDT
DC DC Switching Controllers Texas Instruments TPS40091RHDT Overview
Introducing the Texas Instruments TPS40091RHDT, a state-of-the-art DC DC Switching Controller that offers a highly efficient solution for power management. Designed to cater to a range of demanding applications, this controller excels in delivering precise voltage regulation and optimized power distribution. The TPS40091RHDT integrates advanced features with the robustness expected of Texas Instruments products, making it a top choice for engineers and developers requiring reliable and high-performance power solutions. With its compact 28-VQFN package, the TPS40091RHDT combines space-saving design with exceptional functionality, making it ideal for integration in tight spaces without compromising on power.
TPS40091RHDT Features
The TPS40091RHDT includes several key features that enhance its suitability for a wide array of power management tasks. Key features include an input voltage range up to 28V, which allows for flexible integration into various circuit designs. Additionally, the controller supports synchronous buck conversion, which is essential for achieving high efficiency in power conversion. Its advanced control circuitry ensures stable and reliable operation, while programmable features such as soft start and under-voltage lockout add an extra layer of security to sensitive applications.
TPS40091RHDT Applications
- Telecommunications Equipment: Utilizes efficient buck conversion to manage power in devices such as routers and switches, ensuring reliable operation over a range of input voltages.
- Networking Devices: Provides precise voltage regulation for network hubs, access points, and modems, supporting consistent performance and reliability.
- Portable Electronics: Ideal for battery-powered applications where space and efficiency are critical, ensuring extended battery life and reduced heat generation.
- Computing Systems: Used in desktops and servers for stable and efficient power distribution, crucial for maintaining system stability and performance under varied load conditions.
- Industrial Systems: Delivers robust power management solutions suited to the harsh environments and demanding requirements of industrial applications.
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