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