TPS40090RHDR
- Mfr.Part #
- TPS40090RHDR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 28VQFN
- Stock
- 6,169
- In Stock :
- 6,169
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Packaging :
- Tape and Reel (TR)
- Input Voltage-Nom :
- 12V
- Clock Sync :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Quiescent Current :
- 4mA
- Duty Cycle (Max) :
- 87.5%
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- TPS40090
- Number of Terminations :
- 28
- Output Current :
- 120A
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Number of Outputs :
- 4
- Length :
- 5mm
- Function :
- Step-Down
- Height :
- 1mm
- Output Voltage :
- 3.3V
- Thickness :
- 900μm
- Topology :
- Buck
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- IT CAN ALSO OPERATE WITH CURRENT MODE
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Mount :
- Surface Mount
- Output Type :
- PWM Signal
- Operating Temperature :
- -40°C~85°C TA
- Factory Lead Time :
- 8 Weeks
- Output Configuration :
- Positive
- Weight :
- 71.610895mg
- Max Frequency :
- 1MHz
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~15V
- Lead Free :
- Lead Free
- Control Mode :
- CURRENT-MODE
- Width :
- 5mm
- Synchronous Rectifier :
- No
- Package / Case :
- 28-VFQFN Exposed Pad
- Operating Supply Voltage :
- 15V
- Frequency - Switching :
- 100kHz~1.2MHz
- Terminal Position :
- QUAD
- Number of Pins :
- 28
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Switcher Configuration :
- PHASE-SHIFT
- JESD-609 Code :
- e4
- Datasheets
- TPS40090RHDR

DC DC Switching Controllers Texas Instruments TPS40090RHDR Overview
The DC DC Switching Controllers by Texas Instruments, featuring the TPS40090RHDR, are meticulously engineered to provide optimal control and regulation for various power management applications. Designed with precision and efficiency in mind, these integrated circuits offer unparalleled performance in buck converter configurations. Whether for industrial, automotive, or consumer electronics, this product ensures reliable power delivery with minimal power loss, making it an ideal choice for demanding B2B applications.
TPS40090RHDR Features
- Advanced Control: The TPS40090RHDR boasts advanced control algorithms, enabling precise regulation of output voltage and current for optimal performance.
- High Efficiency: With industry-leading efficiency levels, this IC minimizes power loss, resulting in energy savings and reduced operating costs.
- Compact Design: Designed in a space-saving 28VQFN package, this controller offers high power density, making it suitable for compact and portable devices.
- Wide Applications: Versatile in its applications, the TPS40090RHDR is suitable for a wide range of industries, including automotive, telecommunications, and industrial automation.
- Robust Protection: Built-in protection features such as overcurrent protection and thermal shutdown ensure reliable operation and safeguard connected devices.
TPS40090RHDR Applications
- Industrial Automation: Utilized in industrial control systems, the TPS40090RHDR efficiently regulates power for motor drives, PLCs, and sensors, ensuring smooth and reliable operation in demanding environments.
- Automotive Electronics: Integrated into automotive electronics, this controller provides stable power supply for various systems such as infotainment systems, advanced driver assistance systems (ADAS), and onboard chargers.
- Telecommunications Equipment: Deployed in telecommunications infrastructure, the TPS40090RHDR facilitates efficient power conversion for base stations, routers, and switches, ensuring uninterrupted communication networks.
- Consumer Electronics: Embedded in consumer electronics devices, this IC regulates power for smartphones, tablets, and laptops, delivering consistent performance and extending battery life.
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