IR3863MTRPBF
- Mfr.Part #
- IR3863MTRPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 17-PowerVQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 6A 17PQFN
- Stock
- 4,668
- In Stock :
- 4,668
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Function :
- Step-Down
- Frequency - Switching :
- Up to 750kHz
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 17
- Output Voltage :
- 12V
- Voltage - Output (Min/Fixed) :
- 0.5V
- Input Voltage-Nom :
- 12V
- Control Technique :
- HYSTERETIC CURRENT MODE
- Control Mode :
- CURRENT-MODE
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Max) :
- 21V
- Topology :
- Buck
- Terminal Position :
- QUAD
- Voltage - Input (Min) :
- 3V
- Length :
- 5mm
- Output Configuration :
- Positive
- Output Type :
- Adjustable
- Min Output Voltage :
- 500mV
- Package / Case :
- 17-PowerVQFN
- Max Output Current :
- 6A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Max Output Voltage :
- 12V
- Terminal Finish :
- Matte Tin (Sn)
- Number of Pins :
- 17
- JESD-609 Code :
- e3
- Factory Lead Time :
- 25 Weeks
- Published :
- 2002
- Mount :
- Surface Mount
- Base Part Number :
- IR3863MPBF
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Series :
- SupIRBuck®
- Width :
- 4mm
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- yes
- Operating Supply Voltage :
- 5.5V
- Datasheets
- IR3863MTRPBF
IR3863MTRPBF Documents

Voltage Regulators - DC DC Switching Regulators Infineon Technologies IR3863MTRPBF Overview
The Infineon Technologies IR3863MTRPBF is a cutting-edge, highly efficient, adjustable buck regulator designed to meet the demanding needs of modern electronic applications. With its capability to deliver up to 6A of continuous output current and an adjustable output voltage, this Voltage Regulators - DC DC Switching Regulators category product ensures robust power delivery with exceptional precision. The IR3863MTRPBF stands out for its compact 17-PQFN package, making it ideal for space-constrained applications while offering superior thermal performance and reliability. The integration of advanced control features with Infineon's proprietary technologies enhances system efficiency and simplifies design complexity, making it a top choice for engineers and designers aiming to optimize their power management solutions.
IR3863MTRPBF Features
This voltage regulator incorporates several key features that ensure top-tier performance in various applications. It supports a wide input voltage range, providing flexibility in usage across different power systems. Its high efficiency is maintained across a broad load range, which minimizes energy loss and improves system reliability. The IR3863MTRPBF also features over-current, over-temperature, and under-voltage lockout protections, enhancing the safety and durability of the end products. Additionally, the device offers a programmable switching frequency and synchronization capability, allowing for tailored performance and reduced interference in sensitive applications.
IR3863MTRPBF Applications
- Computing Systems: Utilized in motherboards and graphic cards to provide stable and efficient power for high-performance components.
- Telecommunications Equipment: Powers base stations and networking gear where consistent and reliable power delivery is critical for system integrity and uptime.
- Portable Devices: Ideal for powering battery-operated devices like tablets and laptops, enhancing battery life and efficiency through precise voltage regulation.
- Industrial Systems: Applied in automated machinery and control systems to ensure smooth operation under variable load conditions.
- Medical Equipment: Used in medical devices that require stable and reliable power supply for accurate and safe functioning.
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