IR3621MTRPBF
- Mfr.Part #
- IR3621MTRPBF
- Manufacturer
- Infineon Technologies
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 32MLPQ
- Stock
- 83,188
- In Stock :
- 83,188
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- Manufacturer :
- Infineon Technologies
- Product Category :
- DC DC Switching Controllers
- Terminal Position :
- QUAD
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Height Seated (Max) :
- 1mm
- Switcher Configuration :
- PHASE-SHIFT
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 14.5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Outputs :
- 2
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Supply (Vcc/Vdd) :
- 5.5V~14.5V
- Input Voltage (Min) :
- 5.5V
- Output Voltage :
- 14.4V
- Control Features :
- Frequency Control, Power Good, Soft Start
- Frequency :
- 500kHz
- Terminal Pitch :
- 0.5mm
- Width :
- 5mm
- Package / Case :
- 32-VFQFN Exposed Pad
- Topology :
- Buck
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 12V
- Length :
- 5mm
- Number of Pins :
- 32
- Frequency - Switching :
- 200kHz~500kHz
- Control Mode :
- VOLTAGE-MODE
- Output Current-Max :
- 0.044A
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e3
- Mount :
- Surface Mount, Through Hole
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Synchronous Rectifier :
- yes
- Factory Lead Time :
- 18 Weeks
- Published :
- 2005
- Number of Terminations :
- 32
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Terminal Finish :
- MATTE TIN
- Base Part Number :
- IR3621MPBF
- Max Duty Cycle :
- 86.5 %
- RoHS Status :
- RoHS Compliant
- Function :
- Step-Down
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- IR3621MTRPBF

DC DC Switching Controllers Infineon Technologies IR3621MTRPBF Overview
The Infineon Technologies IR3621MTRPBF is a highly efficient, DC DC switching controller designed to meet the demanding needs of modern electronic applications. As part of Infineon's renowned lineup of power management solutions, this controller offers precise voltage regulation and is tailored for high-performance buck converter applications. Its advanced design ensures reduced system complexity and improved reliability, making it an ideal choice for developers looking to optimize power consumption and enhance overall system efficiency. By integrating the IR3621MTRPBF into your designs, you can achieve a significant reduction in power losses and enjoy a compact power supply solution.
IR3621MTRPBF Features
This controller stands out for its robust feature set, including programmable switching frequency, integrated bootstrap diode, and over-current protection. Additionally, the IR3621MTRPBF supports a wide input voltage range, making it versatile for various power systems. Its high-efficiency operation is complemented by features like under-voltage lockout and thermal shutdown, which safeguard the device and the overall system against adverse conditions.
IR3621MTRPBF Applications
- Telecommunications Equipment: Utilized in servers and routers to manage power efficiently and ensure reliability under fluctuating power conditions.
- Computing Systems: Ideal for laptops and desktops where efficient power conversion is critical for minimizing heat generation and maximizing battery life.
- Portable Electronic Devices: Helps in managing power in devices such as smartphones and tablets, improving battery efficiency and overall device performance.
- Industrial Systems: Used in factory automation and control systems to provide stable and efficient power supply even in rugged environments.
- Networking Hardware: Implements power solutions in switches and networking hubs, optimizing power usage and enhancing system reliability.
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