IR3840AMTR1PBF
- Mfr.Part #
- IR3840AMTR1PBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 15-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 14A PQFN
- Stock
- 35,490
- In Stock :
- 35,490
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Base Part Number :
- IR3840AMPBF
- Supplier Device Package :
- PQFN (5x6)
- Min Output Voltage :
- 900mV
- Operating Supply Voltage :
- 5.5V
- Min Input Voltage :
- 1.5V
- Voltage - Output (Min/Fixed) :
- 0.9V
- Output Voltage :
- 14.4V
- Topology :
- Buck
- Voltage - Rated :
- 14.4V
- Output Configuration :
- Positive
- Min Operating Temperature :
- -40°C
- Max Output Current :
- 14A
- Max Operating Temperature :
- 125°C
- Max Input Voltage :
- 16V
- Published :
- 2012
- Output Type :
- Adjustable
- Voltage - Input (Max) :
- 16V
- Function :
- Step-Down
- Current - Output :
- 14A
- Frequency - Switching :
- 225kHz~1MHz
- Height :
- 939.8μm
- Voltage - Output (Max) :
- 14.4V
- Mounting Type :
- Surface Mount
- Number of Pins :
- 15
- Width :
- 5mm
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 15-PowerVQFN
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Series :
- SupIRBuck®
- Synchronous Rectifier :
- yes
- Voltage - Input (Min) :
- 1.5V
- RoHS Status :
- RoHS Compliant
- Radiation Hardening :
- No
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Length :
- 5.9944mm
- Max Output Voltage :
- 14.4V
- Datasheets
- IR3840AMTR1PBF

Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3840AMTR1PBF Overview
The Infineon Technologies IR3840AMTR1PBF is a high-performance, adjustable buck regulator designed to meet the rigorous demands of powering complex circuits. This Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3840AMTR1PBF module efficiently delivers up to 14A of continuous output current across a wide range of input voltages. Its compact PQFN package and integrated MOSFET technology make it an ideal solution for space-constrained applications requiring a high-density power supply with excellent thermal performance and reliability.
IR3840AMTR1PBF Features
The IR3840AMTR1PBF includes several key features that enhance its functionality and ease of use in various applications. These features include programmable switching frequency, precise output voltage regulation, and over-temperature protection. The device also supports external synchronization for reduced electromagnetic interference (EMI), making it suitable for noise-sensitive applications. Its power-saving modes ensure efficiency across all load conditions, thereby extending the battery life of portable devices.
IR3840AMTR1PBF Applications
- Computing Systems: Utilized in servers, desktops, and laptops to ensure stable and efficient power delivery to CPUs and GPUs, enhancing overall system stability and performance.
- Telecommunications: Powers RF amplifiers and other telecommunications equipment, providing reliable power management solutions that contribute to improved signal integrity and network reliability.
- Industrial Systems: Applied in automation and control systems for reliable power supply, ensuring operational continuity and safety in demanding industrial environments.
- Portable Devices: Ideal for powering portable medical devices and mobile gadgets, offering energy-efficient solutions that extend device usability and patient mobility.
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