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