IR3841MTR1PBF
- Mfr.Part #
- IR3841MTR1PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 15-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 8A PQFN
- Stock
- 13,227
- In Stock :
- 13,227
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Min Supply Voltage :
- 4.5V
- Max Output Current :
- 8A
- Mounting Type :
- Surface Mount
- Termination :
- SMD/SMT
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Efficiency :
- 96 %
- REACH SVHC :
- No SVHC
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Control Mode :
- VOLTAGE-MODE
- Package / Case :
- 15-PowerVQFN
- Width :
- 5mm
- Voltage - Rated :
- 14.4V
- Voltage - Input (Min) :
- 1.5V
- Packaging :
- Tape and Reel (TR)
- Min Output Voltage :
- 700mV
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- RoHS Status :
- RoHS Compliant
- Output Type :
- Adjustable
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Function :
- Step-Down
- Number of Outputs :
- 1
- Terminal Position :
- QUAD
- Topology :
- Buck
- Voltage - Input (Max) :
- 16V
- Radiation Hardening :
- No
- Max Output Voltage :
- 14.4V
- Output Configuration :
- Positive
- Synchronous Rectifier :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Output (Min/Fixed) :
- 0.7V
- Output Voltage :
- 14.4V
- Published :
- 2002
- Max Supply Voltage :
- 5.5V
- Operating Temperature :
- -40°C~125°C TJ
- Series :
- SupIRBuck®
- Number of Terminations :
- 15
- Length :
- 5.9944mm
- Frequency - Switching :
- 225kHz~1.65MHz
- Number of Pins :
- 15
- Base Part Number :
- IR3841MPBF
- Height :
- 939.8μm
- Datasheets
- IR3841MTR1PBF

Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3841MTR1PBF Overview
The Infineon Technologies IR3841MTR1PBF is a high-performance adjustable buck regulator designed to deliver precision voltage regulation and efficiency. Ideal for demanding applications, this compact component from Infineon's extensive line of Voltage Regulators - DC DC Switching Regulators ensures reliable performance with advanced thermal management and robust power handling capabilities. Emphasizing a low-profile PQFN package, it is engineered to meet stringent power requirements while minimizing board space.
IR3841MTR1PBF Features
The IR3841MTR1PBF offers an adjustable output voltage range, facilitating versatility across various applications. With its capability to handle up to 8A of continuous output current and an impressive power efficiency, this regulator is optimal for high-density power applications. The device's integrated features include programmable switching frequency, over-current protection, and thermal shutdown, providing essential safeguards and enhancing system reliability.
IR3841MTR1PBF Applications
- Computing Systems: Utilized in motherboards and graphic cards where stable and efficient power distribution is critical for optimal performance.
- Telecommunications: Helps power routers and switches, ensuring reliable operation over long periods in varied environmental conditions.
- Networking Equipment: Ideal for network servers and storage systems, providing efficient power management and reducing overall heat generation.
- Industrial Applications: Used in automated machinery and control systems that require dependable and consistent power delivery.
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